<p>What is Counter Galois Onion? A new encryption design for Tor circuit traffic.<br />The main goal: stronger protection against tagging attacks, where an attacker tries to modify traffic in one place and recognize the change somewhere else on the network. <a href="https://blog.torproject.org/introducing-cgo/" target="_blank" rel="nofollow noopener" translate="no"><span class="invisible">https://</span><span class="ellipsis">blog.torproject.org/introducin</span><span class="invisible">g-cgo/</span></a></p>