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Note about keybase.io on the faq

Bob Mottram 7 年前
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doc/EN/faq.org 查看文件

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 | [[How is Tor integrated with Freedombone?]]                                                   |
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 | [[How is Tor integrated with Freedombone?]]                                                   |
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 | [[Can I add a clearnet domain to an onion build?]]                                            |
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 | [[Can I add a clearnet domain to an onion build?]]                                            |
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 | [[Why use Github?]]                                                                           |
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 | [[Why use Github?]]                                                                           |
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+| [[Should I upload my GPG keys to keybase.io?]]                                                |
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 | [[Keys and emails should not be stored on servers. Why do you do that?]]                      |
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 | [[Keys and emails should not be stored on servers. Why do you do that?]]                      |
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 | [[Why can't I access my .onion site with a Tor browser?]]                                     |
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 | [[Why can't I access my .onion site with a Tor browser?]]                                     |
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 | [[What is the best hardware to run this system on?]]                                          |
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 | [[What is the best hardware to run this system on?]]                                          |
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 The source code for this project is experimentally independently hosted, and it is expected that in future the main development will shift over to an independent site, maybe with mirrors on Github if it still exists in a viable form.
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 The source code for this project is experimentally independently hosted, and it is expected that in future the main development will shift over to an independent site, maybe with mirrors on Github if it still exists in a viable form.
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 Currently many of the repositories used for applications which are not yet packaged for Debian are on Github, and to provide some degree of resilliance against depending too much upon that copies of them also exist within disk images.
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 Currently many of the repositories used for applications which are not yet packaged for Debian are on Github, and to provide some degree of resilliance against depending too much upon that copies of them also exist within disk images.
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+* Should I upload my GPG keys to keybase.io?
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+It's not recommended unless there exists some compelling reason for you to be on there. That site asks users to upload the *private keys*, and even if the keys are client side encrypted with a passphrase there's always the chance that there will be a data leak in future and letter agencies will then have a full time opportunity to crack the passphrases.
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+
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+Saying something resembling /"only noobs will use crackable private key passphrases"/ isn't good enough. A passphrase should not be considered to be a substitute for a private key.
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 * Keys and emails should not be stored on servers. Why do you do that?
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 * Keys and emails should not be stored on servers. Why do you do that?
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 Ordinarily this is good advice. However, the threat model for a device in your home is different from the one for a generic server in a massive warehouse. Compare and contrast:
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 Ordinarily this is good advice. However, the threat model for a device in your home is different from the one for a generic server in a massive warehouse. Compare and contrast:
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-<td class="org-left"><a href="#org416597b">What applications are supported?</a></td>
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+<td class="org-left"><a href="#org3b9d551">What applications are supported?</a></td>
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-<td class="org-left"><a href="#org719e222">I don't have a static IP address. Can I still install this system?</a></td>
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+<td class="org-left"><a href="#orgdcdffc6">I don't have a static IP address. Can I still install this system?</a></td>
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-<td class="org-left"><a href="#org997ae78">Why Freedombone and not FreedomBox?</a></td>
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+<td class="org-left"><a href="#org04dca90">Why Freedombone and not FreedomBox?</a></td>
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-<td class="org-left"><a href="#org0fe5706">Why not support building images for Raspberry Pi?</a></td>
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+<td class="org-left"><a href="#org250c12d">Why not support building images for Raspberry Pi?</a></td>
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-<td class="org-left"><a href="#orgf565b16">Why use Tor? I've heard it's used by bad people</a></td>
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+<td class="org-left"><a href="#orgd5c1184">Why use Tor? I've heard it's used by bad people</a></td>
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-<td class="org-left"><a href="#orgac61490">How is Tor integrated with Freedombone?</a></td>
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+<td class="org-left"><a href="#org9591a28">How is Tor integrated with Freedombone?</a></td>
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-<td class="org-left"><a href="#orgbe35250">Can I add a clearnet domain to an onion build?</a></td>
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+<td class="org-left"><a href="#orgda2b251">Can I add a clearnet domain to an onion build?</a></td>
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-<td class="org-left"><a href="#org1ea193b">Why use Github?</a></td>
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+<td class="org-left"><a href="#org2fcade7">Why use Github?</a></td>
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-<td class="org-left"><a href="#org7057def">Keys and emails should not be stored on servers. Why do you do that?</a></td>
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+<td class="org-left"><a href="#orgc5b7d76">Should I upload my GPG keys to keybase.io?</a></td>
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-<td class="org-left"><a href="#orge669711">Why can't I access my .onion site with a Tor browser?</a></td>
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+<td class="org-left"><a href="#org1b54432">Keys and emails should not be stored on servers. Why do you do that?</a></td>
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-<td class="org-left"><a href="#orgdb3b7a6">What is the best hardware to run this system on?</a></td>
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+<td class="org-left"><a href="#orgd51af85">Why can't I access my .onion site with a Tor browser?</a></td>
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-<td class="org-left"><a href="#orgf1c38a0">Can I add more users to the system?</a></td>
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+<td class="org-left"><a href="#org4585a4a">What is the best hardware to run this system on?</a></td>
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-<td class="org-left"><a href="#orgd32f191">Why not use Signal for mobile chat?</a></td>
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+<td class="org-left"><a href="#org12ce8ec">Can I add more users to the system?</a></td>
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-<td class="org-left"><a href="#org16a21bb">What is the most secure chat app to use on mobile?</a></td>
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+<td class="org-left"><a href="#org6e6f0bd">Why not use Signal for mobile chat?</a></td>
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-<td class="org-left"><a href="#org279eac7">How do I remove a user from the system?</a></td>
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+<td class="org-left"><a href="#orgb8a6086">What is the most secure chat app to use on mobile?</a></td>
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-<td class="org-left"><a href="#org12ac09e">Why is logging for web sites turned off by default?</a></td>
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+<td class="org-left"><a href="#orgd46fade">How do I remove a user from the system?</a></td>
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-<td class="org-left"><a href="#org5e9d3c7">How do I reset the tripwire?</a></td>
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+<td class="org-left"><a href="#org7fc4d88">Why is logging for web sites turned off by default?</a></td>
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-<td class="org-left"><a href="#org0613054">Is metadata protected?</a></td>
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+<td class="org-left"><a href="#orge1a3788">How do I reset the tripwire?</a></td>
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-<td class="org-left"><a href="#orgdf75721">How do I create email processing rules?</a></td>
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+<td class="org-left"><a href="#org572f545">Is metadata protected?</a></td>
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-<td class="org-left"><a href="#org5b21211">Why isn't dynamic DNS working?</a></td>
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+<td class="org-left"><a href="#org733a91b">How do I create email processing rules?</a></td>
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-<td class="org-left"><a href="#org929e4ae">How do I change my encryption settings?</a></td>
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+<td class="org-left"><a href="#org78eef24">Why isn't dynamic DNS working?</a></td>
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-<td class="org-left"><a href="#org087d147">How do I get a domain name?</a></td>
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+<td class="org-left"><a href="#org2c06ab3">How do I change my encryption settings?</a></td>
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-<td class="org-left"><a href="#org4bb381a">How do I get a "real" SSL/TLS/HTTPS certificate?</a></td>
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+<td class="org-left"><a href="#org5afac46">How do I get a domain name?</a></td>
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-<td class="org-left"><a href="#orgfbd420c">How do I renew a Let's Encrypt certificate?</a></td>
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+<td class="org-left"><a href="#org438f36d">How do I get a "real" SSL/TLS/HTTPS certificate?</a></td>
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-<td class="org-left"><a href="#orgdaf57b7">I tried to renew a Let's Encrypt certificate and it failed. What should I do?</a></td>
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+<td class="org-left"><a href="#orge32e913">How do I renew a Let's Encrypt certificate?</a></td>
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-<td class="org-left"><a href="#org9fde76d">Why not use the services of $company instead? They took the Seppuku pledge</a></td>
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+<td class="org-left"><a href="#org44f909f">I tried to renew a Let's Encrypt certificate and it failed. What should I do?</a></td>
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-<td class="org-left"><a href="#org71ce92c">Why does my email keep getting rejected as spam by Gmail/etc?</a></td>
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+<td class="org-left"><a href="#org27439c3">Why not use the services of $company instead? They took the Seppuku pledge</a></td>
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-<td class="org-left"><a href="#org1bd542d">Tor is censored/blocked in my area. What can I do?</a></td>
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+<td class="org-left"><a href="#org00d41d3">Why does my email keep getting rejected as spam by Gmail/etc?</a></td>
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-<td class="org-left"><a href="#orgcf6a401">I want to block a particular domain from getting its content into my social network sites</a></td>
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+<td class="org-left"><a href="#org7ab9062">Tor is censored/blocked in my area. What can I do?</a></td>
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-<td class="org-left"><a href="#org39004fe">The mesh system doesn't boot from USB drive</a></td>
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+<td class="org-left"><a href="#org5cd6bab">I want to block a particular domain from getting its content into my social network sites</a></td>
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+</tr>
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+<td class="org-left"><a href="#orgafedf35">The mesh system doesn't boot from USB drive</a></td>
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-<h2 id="org416597b">What applications are supported?</h2>
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-<div class="outline-text-2" id="text-org416597b">
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+<div id="outline-container-org3b9d551" class="outline-2">
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+<h2 id="org3b9d551">What applications are supported?</h2>
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+<div class="outline-text-2" id="text-org3b9d551">
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 <a href="./apps.html">See here</a> for the complete list of apps. In addition to those as part of the base install you get an email server.
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 <a href="./apps.html">See here</a> for the complete list of apps. In addition to those as part of the base install you get an email server.
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-<h2 id="org719e222">I don't have a static IP address. Can I still install this system?</h2>
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-<div class="outline-text-2" id="text-org719e222">
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+<div id="outline-container-orgdcdffc6" class="outline-2">
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+<h2 id="orgdcdffc6">I don't have a static IP address. Can I still install this system?</h2>
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 Yes. The minimum requirements are to have some hardware that you can install Debian onto and also that you have administrator access to your internet router so that you can forward ports to the system which has Freedombone installed.
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 Yes. The minimum requirements are to have some hardware that you can install Debian onto and also that you have administrator access to your internet router so that you can forward ports to the system which has Freedombone installed.
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-<h2 id="org997ae78">Why Freedombone and not FreedomBox?</h2>
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-<div class="outline-text-2" id="text-org997ae78">
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+<div id="outline-container-org04dca90" class="outline-2">
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+<h2 id="org04dca90">Why Freedombone and not FreedomBox?</h2>
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 <p>
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 When the project began in late 2013 the FreedomBox project seemed to be going nowhere, and was only designed to work with the DreamPlug hardware. There was some new hardware out - the Beaglebone Black - which could run Debian and was also a free hardware design so seemed more appropriate. Hence the name "Freedombone", being like FreedomBox but on a Beaglebone. There are some similarities and differences between the two projects:
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 When the project began in late 2013 the FreedomBox project seemed to be going nowhere, and was only designed to work with the DreamPlug hardware. There was some new hardware out - the Beaglebone Black - which could run Debian and was also a free hardware design so seemed more appropriate. Hence the name "Freedombone", being like FreedomBox but on a Beaglebone. There are some similarities and differences between the two projects:
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-<h3 id="org33179aa">Similarities</h3>
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-<div class="outline-text-3" id="text-org33179aa">
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+<div id="outline-container-org306add8" class="outline-3">
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+<h3 id="org306add8">Similarities</h3>
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+<div class="outline-text-3" id="text-org306add8">
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 <ul class="org-ul">
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 <ul class="org-ul">
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 <li>Uses freedom-maker and vmdebootstrap to build debian images</li>
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 <li>Uses freedom-maker and vmdebootstrap to build debian images</li>
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 <li>Supports the use of Tor onion addresses to access websites</li>
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 <li>Supports the use of Tor onion addresses to access websites</li>
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-<h3 id="orgc193b4e">Differences</h3>
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+<div id="outline-container-orge8d4938" class="outline-3">
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+<h3 id="orge8d4938">Differences</h3>
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+<div class="outline-text-3" id="text-orge8d4938">
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 <ul class="org-ul">
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 <ul class="org-ul">
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 <li>FreedomBox is a Debian pure blend. Freedombone is not</li>
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 <li>FreedomBox is a Debian pure blend. Freedombone is not</li>
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 <li>Freedombone only supports Free Software. FreedomBox includes some closed binary boot blobs for certain ARM boards</li>
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 <li>Freedombone only supports Free Software. FreedomBox includes some closed binary boot blobs for certain ARM boards</li>
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-<div id="outline-container-org0fe5706" class="outline-2">
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-<h2 id="org0fe5706">Why not support building images for Raspberry Pi?</h2>
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-<div class="outline-text-2" id="text-org0fe5706">
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+<div id="outline-container-org250c12d" class="outline-2">
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+<h2 id="org250c12d">Why not support building images for Raspberry Pi?</h2>
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+<div class="outline-text-2" id="text-org250c12d">
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 <p>
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 The FreedomBox project supports Raspberry Pi builds, and the image build system for Freedombone is based on the same system. However, although the Raspberry Pi can run a version of Debian it requires a closed proprietary blob in order to boot the hardware. Who knows what that blob might contain or what exploits it could facilitate. From an adversarial point of view if you were trying to deliver "bulk equipment interference" then it doesn't get any better than piggybacking on something which has control of the boot process, and hence all subsequently run processes.
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 The FreedomBox project supports Raspberry Pi builds, and the image build system for Freedombone is based on the same system. However, although the Raspberry Pi can run a version of Debian it requires a closed proprietary blob in order to boot the hardware. Who knows what that blob might contain or what exploits it could facilitate. From an adversarial point of view if you were trying to deliver "bulk equipment interference" then it doesn't get any better than piggybacking on something which has control of the boot process, and hence all subsequently run processes.
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-<h2 id="orgf565b16">Why use Tor? I've heard it's used by bad people</h2>
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-<div class="outline-text-2" id="text-orgf565b16">
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+<div id="outline-container-orgd5c1184" class="outline-2">
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+<h2 id="orgd5c1184">Why use Tor? I've heard it's used by bad people</h2>
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+<div class="outline-text-2" id="text-orgd5c1184">
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 Years ago Tor was usually depicted in the mainstream media as something scary inhabited by cyberterrorists and other bad cybers, but today to a large extent Tor is accepted as just another way of routing data in a network. Depending upon where you live there may still be some amount of fearmongering about Tor, but it now seems clear that the trajectory is towards general acceptance.
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 Years ago Tor was usually depicted in the mainstream media as something scary inhabited by cyberterrorists and other bad cybers, but today to a large extent Tor is accepted as just another way of routing data in a network. Depending upon where you live there may still be some amount of fearmongering about Tor, but it now seems clear that the trajectory is towards general acceptance.
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-<h2 id="orgac61490">How is Tor integrated with Freedombone?</h2>
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-<div class="outline-text-2" id="text-orgac61490">
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+<div id="outline-container-org9591a28" class="outline-2">
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+<h2 id="org9591a28">How is Tor integrated with Freedombone?</h2>
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+<div class="outline-text-2" id="text-org9591a28">
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 <p>
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 Within this project Tor is used more to provide <i>accessibility</i> than the <i>anonymity</i> factor for which Tor is better known. The onion address system provides a way of being able to access sites even if you don't own a conventional domain name or don't have administrator access to your local internet router to be able to do port forwarding.
493
 Within this project Tor is used more to provide <i>accessibility</i> than the <i>anonymity</i> factor for which Tor is better known. The onion address system provides a way of being able to access sites even if you don't own a conventional domain name or don't have administrator access to your local internet router to be able to do port forwarding.
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-<div class="outline-text-2" id="text-orgbe35250">
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+<div id="outline-container-orgda2b251" class="outline-2">
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+<h2 id="orgda2b251">Can I add a clearnet domain to an onion build?</h2>
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 <p>
509
 You could if you manually edited the relevant nginx configuration files and installed some dynamic DNS system yourself. If you already have sysadmin knowledge then that's probably not too hard. But the builds created with the <b>onion-addresses-only</b> option aren't really intended to support access via clearnet domains.
513
 You could if you manually edited the relevant nginx configuration files and installed some dynamic DNS system yourself. If you already have sysadmin knowledge then that's probably not too hard. But the builds created with the <b>onion-addresses-only</b> option aren't really intended to support access via clearnet domains.
510
 </p>
514
 </p>
511
 </div>
515
 </div>
512
 </div>
516
 </div>
513
-<div id="outline-container-org1ea193b" class="outline-2">
514
-<h2 id="org1ea193b">Why use Github?</h2>
515
-<div class="outline-text-2" id="text-org1ea193b">
517
+<div id="outline-container-org2fcade7" class="outline-2">
518
+<h2 id="org2fcade7">Why use Github?</h2>
519
+<div class="outline-text-2" id="text-org2fcade7">
516
 <p>
520
 <p>
517
 Github is paradoxically a centralized, closed and proprietary system which happens to mostly host free and open source projects. Up until now it has been relatively benign, but at some point in the name of "growth" it will likely start becoming more evil, or just become like SourceForge - which was also once much loved by FOSS developers, but turned into a den of malvertizing.
521
 Github is paradoxically a centralized, closed and proprietary system which happens to mostly host free and open source projects. Up until now it has been relatively benign, but at some point in the name of "growth" it will likely start becoming more evil, or just become like SourceForge - which was also once much loved by FOSS developers, but turned into a den of malvertizing.
518
 </p>
522
 </p>
530
 </p>
534
 </p>
531
 </div>
535
 </div>
532
 </div>
536
 </div>
533
-<div id="outline-container-org7057def" class="outline-2">
534
-<h2 id="org7057def">Keys and emails should not be stored on servers. Why do you do that?</h2>
535
-<div class="outline-text-2" id="text-org7057def">
537
+<div id="outline-container-orgc5b7d76" class="outline-2">
538
+<h2 id="orgc5b7d76">Should I upload my GPG keys to keybase.io?</h2>
539
+<div class="outline-text-2" id="text-orgc5b7d76">
540
+<p>
541
+It's not recommended unless there exists some compelling reason for you to be on there. That site asks users to upload the <b>private keys</b>, and even if the keys are client side encrypted with a passphrase there's always the chance that there will be a data leak in future and letter agencies will then have a full time opportunity to crack the passphrases.
542
+</p>
543
+
544
+<p>
545
+Saying something resembling <i>"only noobs will use crackable private key passphrases"</i> isn't good enough. A passphrase should not be considered to be a substitute for a private key.
546
+</p>
547
+</div>
548
+</div>
549
+<div id="outline-container-org1b54432" class="outline-2">
550
+<h2 id="org1b54432">Keys and emails should not be stored on servers. Why do you do that?</h2>
551
+<div class="outline-text-2" id="text-org1b54432">
536
 <p>
552
 <p>
537
 Ordinarily this is good advice. However, the threat model for a device in your home is different from the one for a generic server in a massive warehouse. Compare and contrast:
553
 Ordinarily this is good advice. However, the threat model for a device in your home is different from the one for a generic server in a massive warehouse. Compare and contrast:
538
 </p>
554
 </p>
590
 </div>
606
 </div>
591
 </div>
607
 </div>
592
 
608
 
593
-<div id="outline-container-orge669711" class="outline-2">
594
-<h2 id="orge669711">Why can't I access my .onion site with a Tor browser?</h2>
595
-<div class="outline-text-2" id="text-orge669711">
609
+<div id="outline-container-orgd51af85" class="outline-2">
610
+<h2 id="orgd51af85">Why can't I access my .onion site with a Tor browser?</h2>
611
+<div class="outline-text-2" id="text-orgd51af85">
596
 <p>
612
 <p>
597
 Probably you need to add the site to the NoScript whitelist. Typically click/press on the noscript icon (or select from the menu on mobile) then select <i>whitelist</i> and add the site URL. You may also need to disable HTTPS Everywhere when using onion addresses, which don't use https.
613
 Probably you need to add the site to the NoScript whitelist. Typically click/press on the noscript icon (or select from the menu on mobile) then select <i>whitelist</i> and add the site URL. You may also need to disable HTTPS Everywhere when using onion addresses, which don't use https.
598
 </p>
614
 </p>
602
 </p>
618
 </p>
603
 </div>
619
 </div>
604
 </div>
620
 </div>
605
-<div id="outline-container-orgdb3b7a6" class="outline-2">
606
-<h2 id="orgdb3b7a6">What is the best hardware to run this system on?</h2>
607
-<div class="outline-text-2" id="text-orgdb3b7a6">
621
+<div id="outline-container-org4585a4a" class="outline-2">
622
+<h2 id="org4585a4a">What is the best hardware to run this system on?</h2>
623
+<div class="outline-text-2" id="text-org4585a4a">
608
 <p>
624
 <p>
609
 It was originally designed to run on the Beaglebone Black, but that should be regarded as the most minimal system, because it's single core and has by today's standards a small amount of memory. Obviously the more powerful the hardware is the faster things like web pages (blog, social networking, etc) will be served but the more electricity such a system will require if you're running it 24/7. A good compromise between performance and energy consumption is something like an old netbook. The battery of an old netbook or laptop even gives you <a href="https://en.wikipedia.org/wiki/Uninterruptible_power_supply">UPS capability</a> to keep the system going during brief power outages or cable re-arrangements, and that means using full disk encryption on the server also becomes more practical.
625
 It was originally designed to run on the Beaglebone Black, but that should be regarded as the most minimal system, because it's single core and has by today's standards a small amount of memory. Obviously the more powerful the hardware is the faster things like web pages (blog, social networking, etc) will be served but the more electricity such a system will require if you're running it 24/7. A good compromise between performance and energy consumption is something like an old netbook. The battery of an old netbook or laptop even gives you <a href="https://en.wikipedia.org/wiki/Uninterruptible_power_supply">UPS capability</a> to keep the system going during brief power outages or cable re-arrangements, and that means using full disk encryption on the server also becomes more practical.
610
 </p>
626
 </p>
614
 </p>
630
 </p>
615
 </div>
631
 </div>
616
 </div>
632
 </div>
617
-<div id="outline-container-orgf1c38a0" class="outline-2">
618
-<h2 id="orgf1c38a0">Can I add more users to the system?</h2>
619
-<div class="outline-text-2" id="text-orgf1c38a0">
633
+<div id="outline-container-org12ce8ec" class="outline-2">
634
+<h2 id="org12ce8ec">Can I add more users to the system?</h2>
635
+<div class="outline-text-2" id="text-org12ce8ec">
620
 <p>
636
 <p>
621
 Yes. Freedombone can support a small number of users, for a "<i>friends and family</i>" type of home installation. This gives them access to an email account, XMPP, SIP phone and the blog (depending on whether the variant which you installed includes those).
637
 Yes. Freedombone can support a small number of users, for a "<i>friends and family</i>" type of home installation. This gives them access to an email account, XMPP, SIP phone and the blog (depending on whether the variant which you installed includes those).
622
 </p>
638
 </p>
639
 </p>
655
 </p>
640
 </div>
656
 </div>
641
 </div>
657
 </div>
642
-<div id="outline-container-orgd32f191" class="outline-2">
643
-<h2 id="orgd32f191">Why not use Signal for mobile chat?</h2>
644
-<div class="outline-text-2" id="text-orgd32f191">
658
+<div id="outline-container-org6e6f0bd" class="outline-2">
659
+<h2 id="org6e6f0bd">Why not use Signal for mobile chat?</h2>
660
+<div class="outline-text-2" id="text-org6e6f0bd">
645
 <p>
661
 <p>
646
 Celebrities recommend Signal. It's Free Software so it must be good, right?
662
 Celebrities recommend Signal. It's Free Software so it must be good, right?
647
 </p>
663
 </p>
664
 </p>
680
 </p>
665
 </div>
681
 </div>
666
 </div>
682
 </div>
667
-<div id="outline-container-org16a21bb" class="outline-2">
668
-<h2 id="org16a21bb">What is the most secure chat app to use on mobile?</h2>
669
-<div class="outline-text-2" id="text-org16a21bb">
683
+<div id="outline-container-orgb8a6086" class="outline-2">
684
+<h2 id="orgb8a6086">What is the most secure chat app to use on mobile?</h2>
685
+<div class="outline-text-2" id="text-orgb8a6086">
670
 <p>
686
 <p>
671
 On mobile there are various options. The apps which are likely to be most secure are ones which have end-to-end encryption enabled by default and which can also be onion routed via Orbot. End-to-end encryption secures the content of the message and onion routing obscures the metadata, making it hard for a passive adversary to know who is communicating with who.
687
 On mobile there are various options. The apps which are likely to be most secure are ones which have end-to-end encryption enabled by default and which can also be onion routed via Orbot. End-to-end encryption secures the content of the message and onion routing obscures the metadata, making it hard for a passive adversary to know who is communicating with who.
672
 </p>
688
 </p>
676
 </p>
692
 </p>
677
 
693
 
678
 <p>
694
 <p>
679
-There are many <a href="#orgd32f191">other fashionable chat apps</a> with end-to-end security, but often they are closed source, have a single central server or can't be onion routed. It's also important to remember that closed source chat apps should be assumed to be untrustworthy, since their security cannot be independently verified.
695
+There are many <a href="#org6e6f0bd">other fashionable chat apps</a> with end-to-end security, but often they are closed source, have a single central server or can't be onion routed. It's also important to remember that closed source chat apps should be assumed to be untrustworthy, since their security cannot be independently verified.
680
 </p>
696
 </p>
681
 </div>
697
 </div>
682
 </div>
698
 </div>
683
-<div id="outline-container-org279eac7" class="outline-2">
684
-<h2 id="org279eac7">How do I remove a user from the system?</h2>
685
-<div class="outline-text-2" id="text-org279eac7">
699
+<div id="outline-container-orgd46fade" class="outline-2">
700
+<h2 id="orgd46fade">How do I remove a user from the system?</h2>
701
+<div class="outline-text-2" id="text-orgd46fade">
686
 <p>
702
 <p>
687
 To remove a user:
703
 To remove a user:
688
 </p>
704
 </p>
697
 </p>
713
 </p>
698
 </div>
714
 </div>
699
 </div>
715
 </div>
700
-<div id="outline-container-org12ac09e" class="outline-2">
701
-<h2 id="org12ac09e">Why is logging for web sites turned off by default?</h2>
702
-<div class="outline-text-2" id="text-org12ac09e">
716
+<div id="outline-container-org7fc4d88" class="outline-2">
717
+<h2 id="org7fc4d88">Why is logging for web sites turned off by default?</h2>
718
+<div class="outline-text-2" id="text-org7fc4d88">
703
 <p>
719
 <p>
704
 If you're making profits out of the logs by running large server warehouses and then data mining what users click on - as is the business model of well known internet companies - then logging everything makes total sense. However, if you're running a home server then logging really only makes sense if you're trying to diagnose some specific problem with the system, and outside of that context logging everything becomes more of a liability than an asset.
720
 If you're making profits out of the logs by running large server warehouses and then data mining what users click on - as is the business model of well known internet companies - then logging everything makes total sense. However, if you're running a home server then logging really only makes sense if you're trying to diagnose some specific problem with the system, and outside of that context logging everything becomes more of a liability than an asset.
705
 </p>
721
 </p>
713
 </p>
729
 </p>
714
 </div>
730
 </div>
715
 </div>
731
 </div>
716
-<div id="outline-container-org5e9d3c7" class="outline-2">
717
-<h2 id="org5e9d3c7">How do I reset the tripwire?</h2>
718
-<div class="outline-text-2" id="text-org5e9d3c7">
732
+<div id="outline-container-orge1a3788" class="outline-2">
733
+<h2 id="orge1a3788">How do I reset the tripwire?</h2>
734
+<div class="outline-text-2" id="text-orge1a3788">
719
 <p>
735
 <p>
720
 The tripwire will be automatically reset once per week. If you want to reset it earlier then do the following:
736
 The tripwire will be automatically reset once per week. If you want to reset it earlier then do the following:
721
 </p>
737
 </p>
730
 </p>
746
 </p>
731
 </div>
747
 </div>
732
 </div>
748
 </div>
733
-<div id="outline-container-org0613054" class="outline-2">
734
-<h2 id="org0613054">Is metadata protected?</h2>
735
-<div class="outline-text-2" id="text-org0613054">
749
+<div id="outline-container-org572f545" class="outline-2">
750
+<h2 id="org572f545">Is metadata protected?</h2>
751
+<div class="outline-text-2" id="text-org572f545">
736
 <blockquote>
752
 <blockquote>
737
 <p>
753
 <p>
738
 "<i>We kill people based on metadata</i>"
754
 "<i>We kill people based on metadata</i>"
748
 </p>
764
 </p>
749
 </div>
765
 </div>
750
 </div>
766
 </div>
751
-<div id="outline-container-orgdf75721" class="outline-2">
752
-<h2 id="orgdf75721">How do I create email processing rules?</h2>
753
-<div class="outline-text-2" id="text-orgdf75721">
767
+<div id="outline-container-org733a91b" class="outline-2">
768
+<h2 id="org733a91b">How do I create email processing rules?</h2>
769
+<div class="outline-text-2" id="text-org733a91b">
754
 <div class="org-src-container">
770
 <div class="org-src-container">
755
 <pre class="src src-bash">ssh username@domainname -p 2222
771
 <pre class="src src-bash">ssh username@domainname -p 2222
756
 </pre>
772
 </pre>
806
 </p>
822
 </p>
807
 </div>
823
 </div>
808
 </div>
824
 </div>
809
-<div id="outline-container-org5b21211" class="outline-2">
810
-<h2 id="org5b21211">Why isn't dynamic DNS working?</h2>
811
-<div class="outline-text-2" id="text-org5b21211">
825
+<div id="outline-container-org78eef24" class="outline-2">
826
+<h2 id="org78eef24">Why isn't dynamic DNS working?</h2>
827
+<div class="outline-text-2" id="text-org78eef24">
812
 <p>
828
 <p>
813
 If you run the command:
829
 If you run the command:
814
 </p>
830
 </p>
831
 </div>
847
 </div>
832
 </div>
848
 </div>
833
 
849
 
834
-<div id="outline-container-org929e4ae" class="outline-2">
835
-<h2 id="org929e4ae">How do I change my encryption settings?</h2>
836
-<div class="outline-text-2" id="text-org929e4ae">
850
+<div id="outline-container-org2c06ab3" class="outline-2">
851
+<h2 id="org2c06ab3">How do I change my encryption settings?</h2>
852
+<div class="outline-text-2" id="text-org2c06ab3">
837
 <p>
853
 <p>
838
 Suppose that some new encryption vulnerability has been announced and that you need to change your encryption settings. Maybe an algorithm thought to be secure is now no longer so and you need to remove it. You can change your settings by doing the following:
854
 Suppose that some new encryption vulnerability has been announced and that you need to change your encryption settings. Maybe an algorithm thought to be secure is now no longer so and you need to remove it. You can change your settings by doing the following:
839
 </p>
855
 </p>
848
 </p>
864
 </p>
849
 </div>
865
 </div>
850
 </div>
866
 </div>
851
-<div id="outline-container-org087d147" class="outline-2">
852
-<h2 id="org087d147">How do I get a domain name?</h2>
853
-<div class="outline-text-2" id="text-org087d147">
867
+<div id="outline-container-org5afac46" class="outline-2">
868
+<h2 id="org5afac46">How do I get a domain name?</h2>
869
+<div class="outline-text-2" id="text-org5afac46">
854
 <p>
870
 <p>
855
 Suppose that you have bought a domain name (rather than using a free subdomain on freedns) and you want to use that instead.
871
 Suppose that you have bought a domain name (rather than using a free subdomain on freedns) and you want to use that instead.
856
 </p>
872
 </p>
914
 </div>
930
 </div>
915
 </div>
931
 </div>
916
 
932
 
917
-<div id="outline-container-org4bb381a" class="outline-2">
918
-<h2 id="org4bb381a">How do I get a "real" SSL/TLS/HTTPS certificate?</h2>
919
-<div class="outline-text-2" id="text-org4bb381a">
933
+<div id="outline-container-org438f36d" class="outline-2">
934
+<h2 id="org438f36d">How do I get a "real" SSL/TLS/HTTPS certificate?</h2>
935
+<div class="outline-text-2" id="text-org438f36d">
920
 <p>
936
 <p>
921
 If you did the full install or selected the social variant then the system will have tried to obtain a Let's Encrypt certificate automatically during the install process. If this failed for any reason, or if you have created a new site which you need a certificate for then do the following:
937
 If you did the full install or selected the social variant then the system will have tried to obtain a Let's Encrypt certificate automatically during the install process. If this failed for any reason, or if you have created a new site which you need a certificate for then do the following:
922
 </p>
938
 </p>
935
 </p>
951
 </p>
936
 </div>
952
 </div>
937
 </div>
953
 </div>
938
-<div id="outline-container-orgfbd420c" class="outline-2">
939
-<h2 id="orgfbd420c">How do I renew a Let's Encrypt certificate?</h2>
940
-<div class="outline-text-2" id="text-orgfbd420c">
954
+<div id="outline-container-orge32e913" class="outline-2">
955
+<h2 id="orge32e913">How do I renew a Let's Encrypt certificate?</h2>
956
+<div class="outline-text-2" id="text-orge32e913">
941
 <p>
957
 <p>
942
 Normally certificates will be automatically renewed once per month, so you don't need to be concerned about it. If anything goes wrong with the automatic renewal then you should receive a warning email.
958
 Normally certificates will be automatically renewed once per month, so you don't need to be concerned about it. If anything goes wrong with the automatic renewal then you should receive a warning email.
943
 </p>
959
 </p>
956
 </p>
972
 </p>
957
 </div>
973
 </div>
958
 </div>
974
 </div>
959
-<div id="outline-container-orgdaf57b7" class="outline-2">
960
-<h2 id="orgdaf57b7">I tried to renew a Let's Encrypt certificate and it failed. What should I do?</h2>
961
-<div class="outline-text-2" id="text-orgdaf57b7">
975
+<div id="outline-container-org44f909f" class="outline-2">
976
+<h2 id="org44f909f">I tried to renew a Let's Encrypt certificate and it failed. What should I do?</h2>
977
+<div class="outline-text-2" id="text-org44f909f">
962
 <p>
978
 <p>
963
 Most likely it's because Let's Encrypt doesn't support your particular domain or subdomain. Currently free subdomains tend not to work. You'll need to buy a domain name, link it to your dynamic DNS account and then do:
979
 Most likely it's because Let's Encrypt doesn't support your particular domain or subdomain. Currently free subdomains tend not to work. You'll need to buy a domain name, link it to your dynamic DNS account and then do:
964
 </p>
980
 </p>
973
 </p>
989
 </p>
974
 </div>
990
 </div>
975
 </div>
991
 </div>
976
-<div id="outline-container-org9fde76d" class="outline-2">
977
-<h2 id="org9fde76d">Why not use the services of $company instead? They took the Seppuku pledge</h2>
978
-<div class="outline-text-2" id="text-org9fde76d">
992
+<div id="outline-container-org27439c3" class="outline-2">
993
+<h2 id="org27439c3">Why not use the services of $company instead? They took the Seppuku pledge</h2>
994
+<div class="outline-text-2" id="text-org27439c3">
979
 <p>
995
 <p>
980
 <a href="https://cryptostorm.org/viewtopic.php?f=63&amp;t=2954&amp;sid=7de2d1e699cfde2f574e6a7f6ea5a173">That pledge</a> is utterly worthless. Years ago people trusted Google in the same sort of way, because they promised not be be evil and because a lot of the engineers working for them seemed like honest types who were "<i>on our side</i>". Post-<a href="https://en.wikipedia.org/wiki/Nymwars">nymwars</a> and post-<a href="https://en.wikipedia.org/wiki/PRISM_(surveillance_program)">PRISM</a> we know exactly how much Google cared about the privacy and security of its users. But Google is only one particular example. In general don't trust pledges made by companies, even if the people running them seem really sincere.
996
 <a href="https://cryptostorm.org/viewtopic.php?f=63&amp;t=2954&amp;sid=7de2d1e699cfde2f574e6a7f6ea5a173">That pledge</a> is utterly worthless. Years ago people trusted Google in the same sort of way, because they promised not be be evil and because a lot of the engineers working for them seemed like honest types who were "<i>on our side</i>". Post-<a href="https://en.wikipedia.org/wiki/Nymwars">nymwars</a> and post-<a href="https://en.wikipedia.org/wiki/PRISM_(surveillance_program)">PRISM</a> we know exactly how much Google cared about the privacy and security of its users. But Google is only one particular example. In general don't trust pledges made by companies, even if the people running them seem really sincere.
981
 </p>
997
 </p>
982
 </div>
998
 </div>
983
 </div>
999
 </div>
984
-<div id="outline-container-org71ce92c" class="outline-2">
985
-<h2 id="org71ce92c">Why does my email keep getting rejected as spam by Gmail/etc?</h2>
986
-<div class="outline-text-2" id="text-org71ce92c">
1000
+<div id="outline-container-org00d41d3" class="outline-2">
1001
+<h2 id="org00d41d3">Why does my email keep getting rejected as spam by Gmail/etc?</h2>
1002
+<div class="outline-text-2" id="text-org00d41d3">
987
 <p>
1003
 <p>
988
 Welcome to the world of email. Email is really the archetypal decentralized service, developed during the early days of the internet. In principle anyone can run an email server, and that's exactly what you're doing with Freedombone. Email is very useful, but it has a big problem, and that's that the protocols are totally insecure. That made it easy for spammers to do their thing, and in response highly elaborate spam filtering and blocking systems were developed. Chances are that your emails are being blocked in this way. Sometimes the blocking is so indisciminate that entire countries are excluded. What can you do about it? Unless you control the block list at the receiving end you may not be able to do much unless you can find an email proxy server which is trusted by the receiving server.
1004
 Welcome to the world of email. Email is really the archetypal decentralized service, developed during the early days of the internet. In principle anyone can run an email server, and that's exactly what you're doing with Freedombone. Email is very useful, but it has a big problem, and that's that the protocols are totally insecure. That made it easy for spammers to do their thing, and in response highly elaborate spam filtering and blocking systems were developed. Chances are that your emails are being blocked in this way. Sometimes the blocking is so indisciminate that entire countries are excluded. What can you do about it? Unless you control the block list at the receiving end you may not be able to do much unless you can find an email proxy server which is trusted by the receiving server.
989
 </p>
1005
 </p>
1014
 </p>
1030
 </p>
1015
 </div>
1031
 </div>
1016
 </div>
1032
 </div>
1017
-<div id="outline-container-org1bd542d" class="outline-2">
1018
-<h2 id="org1bd542d">Tor is censored/blocked in my area. What can I do?</h2>
1019
-<div class="outline-text-2" id="text-org1bd542d">
1033
+<div id="outline-container-org7ab9062" class="outline-2">
1034
+<h2 id="org7ab9062">Tor is censored/blocked in my area. What can I do?</h2>
1035
+<div class="outline-text-2" id="text-org7ab9062">
1020
 <p>
1036
 <p>
1021
 If you can find some details for an obfs4 Tor bridge (its IP address, port number and key or nickname) then you can set up the system to use it to connect to the Tor network. Unlike relay nodes the IP addresses for bridges are not public information and so can't be easily known and added to block lists by authoritarian regimes or over-zealous ISPs.
1037
 If you can find some details for an obfs4 Tor bridge (its IP address, port number and key or nickname) then you can set up the system to use it to connect to the Tor network. Unlike relay nodes the IP addresses for bridges are not public information and so can't be easily known and added to block lists by authoritarian regimes or over-zealous ISPs.
1022
 </p>
1038
 </p>
1047
 </div>
1063
 </div>
1048
 </div>
1064
 </div>
1049
 
1065
 
1050
-<div id="outline-container-orgcf6a401" class="outline-2">
1051
-<h2 id="orgcf6a401">I want to block a particular domain from getting its content into my social network sites</h2>
1052
-<div class="outline-text-2" id="text-orgcf6a401">
1066
+<div id="outline-container-org5cd6bab" class="outline-2">
1067
+<h2 id="org5cd6bab">I want to block a particular domain from getting its content into my social network sites</h2>
1068
+<div class="outline-text-2" id="text-org5cd6bab">
1053
 <p>
1069
 <p>
1054
 If you're being pestered by some domain which contains bad/illegal/harrassing content or irritating users you can block domains at the firewall level. Go to the administrator control panel and select <i>domain blocking</i>. You can then block, unblock and view the list of blocked domains.
1070
 If you're being pestered by some domain which contains bad/illegal/harrassing content or irritating users you can block domains at the firewall level. Go to the administrator control panel and select <i>domain blocking</i>. You can then block, unblock and view the list of blocked domains.
1055
 </p>
1071
 </p>
1064
 </div>
1080
 </div>
1065
 </div>
1081
 </div>
1066
 
1082
 
1067
-<div id="outline-container-org39004fe" class="outline-2">
1068
-<h2 id="org39004fe">The mesh system doesn't boot from USB drive</h2>
1069
-<div class="outline-text-2" id="text-org39004fe">
1083
+<div id="outline-container-orgafedf35" class="outline-2">
1084
+<h2 id="orgafedf35">The mesh system doesn't boot from USB drive</h2>
1085
+<div class="outline-text-2" id="text-orgafedf35">
1070
 <p>
1086
 <p>
1071
 If the system doesn't boot and reports an error which includes <b>/dev/mapper/loop0p1</b> then reboot with <b>Ctrl-Alt-Del</b> and when you see the grub menu press <b>e</b> and manually change <b>/dev/mapper/loop0p1</b> to <b>/dev/sdb1</b>, then press <b>Ctrl-x</b>. If that doesn't work then reboot and try <b>/dev/sdc1</b> instead.
1087
 If the system doesn't boot and reports an error which includes <b>/dev/mapper/loop0p1</b> then reboot with <b>Ctrl-Alt-Del</b> and when you see the grub menu press <b>e</b> and manually change <b>/dev/mapper/loop0p1</b> to <b>/dev/sdb1</b>, then press <b>Ctrl-x</b>. If that doesn't work then reboot and try <b>/dev/sdc1</b> instead.
1072
 </p>
1088
 </p>