Pretend to be the destination server, a technique known as <i>machine-in-the-middle</i> attack (MitM). That is why you should pay even more attention to the security warnings in <i>Tor Browser</i>. If you get such a warning, use the [[New Identity|doc/anonymous_internet/Tor_Browser#new-identity]] feature of <i>Tor Browser</i> to change exit node.
<p><b><i>Persistent Storage</i></b> allows you to save some of your files and configuration in an encryptedPersistent Storage on your Tails USB stick.</p>
<p>An attacker with physical access to your computer and capable of finding your screen locker password or setting up a [[cold boot attack|doc/advanced_topics/cold_boot_attacks]] can compromise your Tails while suspended.</p>
<p>For security, it is impossible to set up an administration password after starting Tails. Otherwise, a compromised application could bypass some of the security built into Tails.</p>
<p>To understand better the behavior of <i>Tor Browser</i>, for example, regarding JavaScript and cookies, you can refer to the <a href="https://2019.www.torproject.org/projects/torbrowser/design/"> <i>Tor Browser</i> design document</a>.</p>
<p>We include this sources file in Tails for convenience, but installing <i>Dangerzone</i> relies on the APT repository hosted by <a href="https://freedom.press/">Freedom of the Press Foundation</a>. As a consequence:</p>