https://learn.equalit.ie/mw/index.php?title=I_want_to_learn_about_secure_audio_and_video_conferencing&feed=atom&action=historyI want to learn about secure audio and video conferencing - Revision history2024-03-28T23:26:18ZRevision history for this page on the wikiMediaWiki 1.23.1https://learn.equalit.ie/mw/index.php?title=I_want_to_learn_about_secure_audio_and_video_conferencing&diff=5601&oldid=prevFloriana: added tools and services2015-11-26T14:10:42Z<p>added tools and services</p>
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<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>|Scenario Task Type=Surveillance</div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>|Scenario Task Type=Surveillance</div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">|Scenario Tools and Services=Linphone, Jitsi, Jitsi Meet</ins></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>|Scenario Task Description=Secure telephony and video conferencing on the Internet did not exist until very recently, when [https://en.wikipedia.org/wiki/ZRTP ZRTP], a cryptographic standard for voice over IP (VOIP) conferencing was invented by Phil Zimmerman, the same person who gave us [https://en.wikipedia.org/wiki/Pretty_Good_Privacy PGP] encryption for email. ZRTP offers end-to-end encryption of the conversations and has been implemented in [https://jitsi.org/ Jitsi]  and [http://www.linphone.org Linphone]. Both tools encrypt audio and video conferencing and are available for use on all common platforms.</div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>|Scenario Task Description=Secure telephony and video conferencing on the Internet did not exist until very recently, when [https://en.wikipedia.org/wiki/ZRTP ZRTP], a cryptographic standard for voice over IP (VOIP) conferencing was invented by Phil Zimmerman, the same person who gave us [https://en.wikipedia.org/wiki/Pretty_Good_Privacy PGP] encryption for email. ZRTP offers end-to-end encryption of the conversations and has been implemented in [https://jitsi.org/ Jitsi]  and [http://www.linphone.org Linphone]. Both tools encrypt audio and video conferencing and are available for use on all common platforms.</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div><br /></div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div><br /></div></td></tr>
</table>Florianahttps://learn.equalit.ie/mw/index.php?title=I_want_to_learn_about_secure_audio_and_video_conferencing&diff=5391&oldid=prevFloriana: evening the general tone2015-11-20T13:43:56Z<p>evening the general tone</p>
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<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>|Scenario Task Type=Surveillance</div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>|Scenario Task Type=Surveillance</div></td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>|Scenario Task Description=Secure telephony and video conferencing on the Internet did not exist until very recently<del class="diffchange diffchange-inline">. Phil Zimmerman (the same person who gave us </del>[https://en.wikipedia.org/wiki/<del class="diffchange diffchange-inline">Pretty_Good_Privacy PGP</del>]<del class="diffchange diffchange-inline">) developed </del>a cryptographic standard for voice over IP (VOIP) conferencing <del class="diffchange diffchange-inline">called </del>[https://en.wikipedia.org/wiki/<del class="diffchange diffchange-inline">ZRTP ZRTP</del>]. <del class="diffchange diffchange-inline">It </del>offers end-to-end encryption of the conversations and has been implemented in [https://jitsi.org/ Jitsi]  and [http://www.linphone.org Linphone]. Both tools <del class="diffchange diffchange-inline">support the ZRTP standard in </del>audio and video conferencing and are available for use on all common platforms.</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>|Scenario Task Description=Secure telephony and video conferencing on the Internet did not exist until very recently<ins class="diffchange diffchange-inline">, when </ins>[https://en.wikipedia.org/wiki/<ins class="diffchange diffchange-inline">ZRTP ZRTP</ins>]<ins class="diffchange diffchange-inline">, </ins>a cryptographic standard for voice over IP (VOIP) conferencing <ins class="diffchange diffchange-inline">was invented by Phil Zimmerman, the same person who gave us </ins>[https://en.wikipedia.org/wiki/<ins class="diffchange diffchange-inline">Pretty_Good_Privacy PGP</ins>] <ins class="diffchange diffchange-inline">encryption for email</ins>. <ins class="diffchange diffchange-inline">ZRTP </ins>offers end-to-end encryption of the conversations and has been implemented in [https://jitsi.org/ Jitsi]  and [http://www.linphone.org Linphone]. Both tools <ins class="diffchange diffchange-inline">encrypt </ins>audio and video conferencing and are available for use on all common platforms.</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div><br /></div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div><br /></div></td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>In addition Jitsi also offers a conferencing service accessible directly from the browser, called [https://jitsi.org/Projects/JitsiMeet Jitsi Meet]. You can [https://github.com/jitsi/jitsi-meet install the open source] package on your own computer or use their publicly available portal at https://meet.jit.si. Note that this service provides only transport layer security (TLS )and not <del class="diffchange diffchange-inline">the ZRTP standard </del>as <del class="diffchange diffchange-inline">per </del>the clients above<del class="diffchange diffchange-inline">. The </del>connection is encrypted but the content is accessible to the provider <del class="diffchange diffchange-inline">of the bridge</del>.  </div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>In addition Jitsi also offers a conferencing service accessible directly from the browser, called [https://jitsi.org/Projects/JitsiMeet Jitsi Meet]. You can [https://github.com/jitsi/jitsi-meet install the open source] package on your own computer or use their publicly available portal at https://meet.jit.si. Note that this <ins class="diffchange diffchange-inline">web </ins>service provides only transport layer security (TLS) and not <ins class="diffchange diffchange-inline">end-to-end encryption </ins>as the clients <ins class="diffchange diffchange-inline">mentioned </ins>above<ins class="diffchange diffchange-inline">, which means that the </ins>connection is encrypted but the content is accessible to the provider.  </div></td></tr>
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</table>Florianahttps://learn.equalit.ie/mw/index.php?title=I_want_to_learn_about_secure_audio_and_video_conferencing&diff=5053&oldid=prevFloriana at 15:00, 25 September 20152015-09-25T15:00:52Z<p></p>
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<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>|Scenario Task Type=Surveillance</div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>|Scenario Task Type=Surveillance</div></td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>|Scenario Task Description=Secure telephony and video conferencing on the Internet did not exist until very recently. Phil Zimmerman (the same person who gave us [https://en.wikipedia.org/wiki/Pretty_Good_Privacy PGP] developed a cryptographic standard for voice over IP (VOIP) conferencing called [https://en.wikipedia.org/wiki/ZRTP ZRTP]. It offers end-to-end encryption of the conversations and has been implemented in [https://jitsi.org/ Jitsi]  and [http://www.linphone.org Linphone]. Both tools support the ZRTP standard in audio and video conferencing and are available for use on all common platforms.</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>|Scenario Task Description=Secure telephony and video conferencing on the Internet did not exist until very recently. Phil Zimmerman (the same person who gave us [https://en.wikipedia.org/wiki/Pretty_Good_Privacy PGP]<ins class="diffchange diffchange-inline">) </ins>developed a cryptographic standard for voice over IP (VOIP) conferencing called [https://en.wikipedia.org/wiki/ZRTP ZRTP]. It offers end-to-end encryption of the conversations and has been implemented in [https://jitsi.org/ Jitsi]  and [http://www.linphone.org Linphone]. Both tools support the ZRTP standard in audio and video conferencing and are available for use on all common platforms.</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div><br /></div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div><br /></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>In addition Jitsi also offers a conferencing service accessible directly from the browser, called [https://jitsi.org/Projects/JitsiMeet Jitsi Meet]. You can [https://github.com/jitsi/jitsi-meet install the open source] package on your own computer or use their publicly available portal at https://meet.jit.si. Note that this service provides only transport layer security (TLS )and not the ZRTP standard as per the clients above. The connection is encrypted but the content is accessible to the provider of the bridge.  </div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>In addition Jitsi also offers a conferencing service accessible directly from the browser, called [https://jitsi.org/Projects/JitsiMeet Jitsi Meet]. You can [https://github.com/jitsi/jitsi-meet install the open source] package on your own computer or use their publicly available portal at https://meet.jit.si. Note that this service provides only transport layer security (TLS )and not the ZRTP standard as per the clients above. The connection is encrypted but the content is accessible to the provider of the bridge.  </div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div><br /></div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div><br /></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>}}</div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>}}</div></td></tr>
</table>Florianahttps://learn.equalit.ie/mw/index.php?title=I_want_to_learn_about_secure_audio_and_video_conferencing&diff=4025&oldid=prevDmitri at 01:11, 31 August 20152015-08-31T01:11:00Z<p></p>
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<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>|Scenario Task Description=Secure telephony and video conferencing on the Internet did not exist until very recently. Phil Zimmerman (the same person who gave us [https://en.wikipedia.org/wiki/Pretty_Good_Privacy PGP] developed a cryptographic standard for voice over IP (VOIP) conferencing called [https://en.wikipedia.org/wiki/ZRTP ZRTP]. It offers end-to-end encryption of the conversations and has been implemented in [https://jitsi.org/ Jitsi]  and [http://www.linphone.org Linphone]. Both tools support the ZRTP standard in audio and video conferencing and are available for use on all common platforms.</div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>|Scenario Task Description=Secure telephony and video conferencing on the Internet did not exist until very recently. Phil Zimmerman (the same person who gave us [https://en.wikipedia.org/wiki/Pretty_Good_Privacy PGP] developed a cryptographic standard for voice over IP (VOIP) conferencing called [https://en.wikipedia.org/wiki/ZRTP ZRTP]. It offers end-to-end encryption of the conversations and has been implemented in [https://jitsi.org/ Jitsi]  and [http://www.linphone.org Linphone]. Both tools support the ZRTP standard in audio and video conferencing and are available for use on all common platforms.</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div><br /></div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div><br /></div></td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>In addition Jitsi also offers a conferencing service accessible directly from the browser, called [https://jitsi.org/Projects/JitsiMeet Jitsi Meet]. You can install the open source <del class="diffchange diffchange-inline">service </del>on your own or use their publicly available portal at https://meet.jit.si. Note that this service provides only transport layer security (TLS )and not the ZRTP standard as per the clients above. The connection is encrypted but the content is accessible to the provider of the bridge.  </div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>In addition Jitsi also offers a conferencing service accessible directly from the browser, called [https://jitsi.org/Projects/JitsiMeet Jitsi Meet]. You can <ins class="diffchange diffchange-inline">[https://github.com/jitsi/jitsi-meet </ins>install the open source<ins class="diffchange diffchange-inline">] package </ins>on your own <ins class="diffchange diffchange-inline">computer </ins>or use their publicly available portal at https://meet.jit.si. Note that this service provides only transport layer security (TLS )and not the ZRTP standard as per the clients above. The connection is encrypted but the content is accessible to the provider of the bridge.  </div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div><br /></div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div><br /></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>}}</div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>}}</div></td></tr>
</table>Dmitrihttps://learn.equalit.ie/mw/index.php?title=I_want_to_learn_about_secure_audio_and_video_conferencing&diff=4024&oldid=prevDmitri at 01:10, 31 August 20152015-08-31T01:10:11Z<p></p>
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<td colspan='2' style="background-color: white; color:black; text-align: center;">← Older revision</td>
<td colspan='2' style="background-color: white; color:black; text-align: center;">Revision as of 01:10, 31 August 2015</td>
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<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>|Scenario Task Type=Surveillance</div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>|Scenario Task Type=Surveillance</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>|Scenario Task Description=Secure telephony and video conferencing on the Internet did not exist until very recently. Phil Zimmerman (the same person who gave us [https://en.wikipedia.org/wiki/Pretty_Good_Privacy PGP] developed a cryptographic standard for voice over IP (VOIP) conferencing called [https://en.wikipedia.org/wiki/ZRTP ZRTP]. It offers end-to-end encryption of the conversations and has been implemented in [https://jitsi.org/ Jitsi]  and [http://www.linphone.org Linphone]. Both tools support the ZRTP standard in audio and video conferencing and are available for use on all common platforms.</div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>|Scenario Task Description=Secure telephony and video conferencing on the Internet did not exist until very recently. Phil Zimmerman (the same person who gave us [https://en.wikipedia.org/wiki/Pretty_Good_Privacy PGP] developed a cryptographic standard for voice over IP (VOIP) conferencing called [https://en.wikipedia.org/wiki/ZRTP ZRTP]. It offers end-to-end encryption of the conversations and has been implemented in [https://jitsi.org/ Jitsi]  and [http://www.linphone.org Linphone]. Both tools support the ZRTP standard in audio and video conferencing and are available for use on all common platforms.</div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"><br /></ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">In addition Jitsi also offers a conferencing service accessible directly from the browser, called [https://jitsi.org/Projects/JitsiMeet Jitsi Meet]. You can install the open source service on your own or use their publicly available portal at https://meet.jit.si. Note that this service provides only transport layer security (TLS )and not the ZRTP standard as per the clients above. The connection is encrypted but the content is accessible to the provider of the bridge. </ins></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div><br /></div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div><br /></div></td></tr>
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</table>Dmitrihttps://learn.equalit.ie/mw/index.php?title=I_want_to_learn_about_secure_audio_and_video_conferencing&diff=4022&oldid=prevDmitri at 00:59, 31 August 20152015-08-31T00:59:41Z<p></p>
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<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>|Scenario Task Parent=Online Conversations</div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>|Scenario Task Parent=Online Conversations</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>|Scenario Task Type=Surveillance</div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>|Scenario Task Type=Surveillance</div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">|Scenario Task Description=Secure telephony and video conferencing on the Internet did not exist until very recently. Phil Zimmerman (the same person who gave us [https://en.wikipedia.org/wiki/Pretty_Good_Privacy PGP] developed a cryptographic standard for voice over IP (VOIP) conferencing called [https://en.wikipedia.org/wiki/ZRTP ZRTP]. It offers end-to-end encryption of the conversations and has been implemented in [https://jitsi.org/ Jitsi]  and [http://www.linphone.org Linphone]. Both tools support the ZRTP standard in audio and video conferencing and are available for use on all common platforms.</ins></div></td></tr>
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</table>Dmitrihttps://learn.equalit.ie/mw/index.php?title=I_want_to_learn_about_secure_audio_and_video_conferencing&diff=4010&oldid=prevDmitri: Created page with "{{Scenario Task |Scenario Task Format=Solution |Scenario Task Parent=Online Conversations |Scenario Task Type=Surveillance }}"2015-08-30T16:30:51Z<p>Created page with "{{Scenario Task |Scenario Task Format=Solution |Scenario Task Parent=Online Conversations |Scenario Task Type=Surveillance }}"</p>
<p><b>New page</b></p><div>{{Scenario Task<br />
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