Peter N. M. Hansteen<p>The long version of why you need key authentication for your SSH servers - "The Hail Mary Cloud and the lessons learned" <a href="https://nxdomain.no/~peter/hailmary_lessons_learned.html" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">nxdomain.no/~peter/hailmary_le</span><span class="invisible">ssons_learned.html</span></a> <a href="https://mastodon.social/tags/ssh" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ssh</span></a> <a href="https://mastodon.social/tags/keys" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>keys</span></a> <a href="https://mastodon.social/tags/passwordgroping" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>passwordgroping</span></a> <a href="https://mastodon.social/tags/unix" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>unix</span></a> <a href="https://mastodon.social/tags/linux" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>linux</span></a> <a href="https://mastodon.social/tags/openbsd" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>openbsd</span></a> <a href="https://mastodon.social/tags/freebsd" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>freebsd</span></a> <a href="https://mastodon.social/tags/pf" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>pf</span></a> <a href="https://mastodon.social/tags/packetfilter" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>packetfilter</span></a> <a href="https://mastodon.social/tags/statetracking" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>statetracking</span></a> <a href="https://mastodon.social/tags/blocklists" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>blocklists</span></a> <a href="https://mastodon.social/tags/cybercrime" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>cybercrime</span></a> <a href="https://mastodon.social/tags/hacking" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>hacking</span></a> </p><p>Also, The 4th edition of the Book of PF is coming soon: <a href="https://nxdomain.no/~peter/yes_the_book_of_pf_4th_ed_is_coming.html" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">nxdomain.no/~peter/yes_the_boo</span><span class="invisible">k_of_pf_4th_ed_is_coming.html</span></a></p>