You can temporarily <strong>turn your own computer into a secure machine</strong>. You can also <strong>stay safe while using the computer of somebody else</strong>.
Everything you do on the Internet from Tails goes through the Tor network. Tor encrypts and anonymizes your connection by <strong>passing it through 3 relays</strong>. <i>Relays</i> are servers operated by different people and organizations around the world.
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>