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>