855 lines
12 KiB
HTML
855 lines
12 KiB
HTML
<!DOCTYPE html>
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<html lang="en-us">
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<head>
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<meta charset="UTF-8">
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<title>Caught in the Net</title>
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<meta name="viewport" content="width=device-width, initial-scale=1">
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<meta name="theme-color" content="#157878">
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<link rel="stylesheet" href="/css/normalize.css">
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<!--<link href='https://fonts.googleapis.com/css?family=Open+Sans:400,700' rel='stylesheet' type='text/css'>-->
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<link rel="stylesheet" href="/fonts/opensans.css">
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<link rel="stylesheet" href="/css/cayman.css">
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</head>
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<body>
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<section class="page-header">
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<h1 class="project-name">Caught in the Net</h1>
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<h2 class="project-tagline">La rete ti cattura ma libera il pensiero</h2>
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<a class="btn" href="/">Home</a>
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<a class="btn" href="/about/">About me</a>
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<a class="btn" href="/contattami/">Contact me</a>
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<a class="btn" href="/archive/">Archive</a>
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<a class="btn" href="/feed.xml">RSS</a>
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<a class="btn" href="http://francescomecca.eu/git/explore/repos">Personal Git</a>
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<a class="btn" href="https://github.com/FraMecca">Github</a>
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<a class="btn" href="/curriculum/CV_Mecca_Francesco.pdf">Curriculum</a>
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</section>
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<section class="main-content">
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<div class="post">
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<h1 class="post-title">Phone messaging apps comparison</h1>
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<span class="post-date">06 Jul 2016</span>
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<p>I made this chart for a presentation at the <a href="https://cyber.law.harvard.edu/">Berkman Klein Center</a></p>
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<table><thead>
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<tr>
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<th></th>
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<th style="text-align: center">Whatsapp</th>
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<th style="text-align: center">Telegram</th>
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<th style="text-align: right">Signal</th>
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</tr>
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</thead><tbody>
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<tr>
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<td>Source code</td>
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<td style="text-align: center">closed source</td>
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<td style="text-align: center">open source</td>
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<td style="text-align: right">open source</td>
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</tr>
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<tr>
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<td>Api</td>
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<td style="text-align: center">none</td>
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<td style="text-align: center">various</td>
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<td style="text-align: right">library</td>
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</tr>
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<tr>
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<td>Encription protocol</td>
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<td style="text-align: center">state of the art</td>
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<td style="text-align: center">self made</td>
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<td style="text-align: right">state of the art</td>
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</tr>
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<tr>
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<td>Contact list location</td>
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<td style="text-align: center">cloud</td>
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<td style="text-align: center">cloud</td>
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<td style="text-align: right">cloud, encrypted</td>
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</tr>
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<tr>
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<td>Forward Secrecy</td>
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<td style="text-align: center">yes</td>
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<td style="text-align: center">yes</td>
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<td style="text-align: right">yes</td>
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</tr>
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<tr>
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<td>Database</td>
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<td style="text-align: center">phone storage</td>
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<td style="text-align: center">cloud</td>
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<td style="text-align: right">phone storage</td>
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</tr>
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<tr>
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<td>Backup capability</td>
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<td style="text-align: center">Icloud or Gcloud</td>
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<td style="text-align: center">builtin</td>
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<td style="text-align: right">none</td>
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</tr>
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<tr>
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<td>Revenue</td>
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<td style="text-align: center">ads (Facebook)</td>
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<td style="text-align: center">donation based</td>
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<td style="text-align: right">donation based</td>
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</tr>
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<tr>
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<td>Federation</td>
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<td style="text-align: center">no</td>
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<td style="text-align: center">no</td>
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<td style="text-align: right">no</td>
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</tr>
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<tr>
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<td>Alternative download location</td>
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<td style="text-align: center">website</td>
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<td style="text-align: center">F-Droid</td>
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<td style="text-align: right">none</td>
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</tr>
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<tr>
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<td>Uses third party services</td>
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<td style="text-align: center">no</td>
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<td style="text-align: center">no</td>
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<td style="text-align: right">Google Cloud Messaging</td>
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</tr>
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<tr>
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<td>Servers location</td>
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<td style="text-align: center">US</td>
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<td style="text-align: center">Russia</td>
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<td style="text-align: right">US</td>
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</tr>
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<tr>
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<td>Tied to mobile number</td>
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<td style="text-align: center">yes</td>
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<td style="text-align: center">yes, but nickname available</td>
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<td style="text-align: right">yes</td>
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</tr>
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<tr>
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<td>Desktop client</td>
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<td style="text-align: center">no</td>
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<td style="text-align: center">yes</td>
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<td style="text-align: right">no</td>
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</tr>
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</tbody></table>
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</div>
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<!--<div class="related">-->
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<!--<related-posts />-->
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<!--<h2>Related Posts</h2>-->
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<!--<ul class="related-posts">-->
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<!---->
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<!--<li>-->
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<!--<h3>-->
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<!--<a href="/pescewanda/2017/05/09/vaporwave/">-->
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<!--Cyber-utopia and vaporwave-->
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<!--<small>09 May 2017</small>-->
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<!--</a>-->
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<!--</h3>-->
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<!--</li>-->
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<!---->
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<!--<li>-->
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<!--<h3>-->
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<!--<a href="/pescewanda/2017/05/07/latestage_handbrake/">-->
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<!--Late Stage Capitalism meets FOSS-->
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<!--<small>07 May 2017</small>-->
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<!--</a>-->
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<!--</h3>-->
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<!--</li>-->
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<!---->
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<!--<li>-->
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<!--<h3>-->
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<!--<a href="/pescewanda/2017/03/20/spazio-digitale-rant-facebook__eng/">-->
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<!--Some shallow thoughts from my tiny virtual space-->
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<!--<small>20 Mar 2017</small>-->
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<!--</a>-->
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<!--</h3>-->
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<!--</li>-->
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<!---->
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<!--<li>-->
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<!--<h3>-->
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<!--<a href="/pescewanda/2017/03/07/spazio-digitale-rant-facebook/">-->
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<!--Breve riflessione dal mio piccolo mondo virtuale-->
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<!--<small>07 Mar 2017</small>-->
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<!--</a>-->
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<!--</h3>-->
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<!--</li>-->
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<!---->
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<!--<li>-->
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<!--<h3>-->
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<!--<a href="/pescewanda/2016/11/15/machine-learning-PARTE3/">-->
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<!--Capire il Machine Learning (parte 3)-->
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<!--<small>15 Nov 2016</small>-->
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<!--</a>-->
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<!--</h3>-->
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<!--</li>-->
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<!---->
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<!--</ul>-->
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<!--</div>-->
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<footer class="site-footer">
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<!--<span class="site-footer-owner"><a href="http://francescomecca.eu">Caught in the Net</a> is maintained by <a href="contattami">Francesco Mecca</a>.</span>-->
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<span> CC BY-SA 4.0 International.</br> </span>
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<span class="site-footer-credits"><a href="https://jekyllrb.com">Jekyll</a>, <a href="https://github.com/jasonlong/cayman-theme">Cayman theme</a>.</span>
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</footer>
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</section>
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</body>
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</html>
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