<?xml version="1.0" encoding="UTF-8"?><rss version="2.0"><channel><title>Kotk1n&apos;s blog</title><description>Pentest notebook: writeups, research notes and offensive tooling.</description><link>https://blog.kotk1n.fr/en/</link><language>en</language><item><title>Kerberos in Active Directory</title><link>https://blog.kotk1n.fr/en/posts/kerberos-en-active-directory/</link><guid isPermaLink="true">https://blog.kotk1n.fr/en/posts/kerberos-en-active-directory/</guid><description>How a user proves their identity to a service without ever sending their password, one exchange at a time, and what an attacker looks at along the way.</description><pubDate>Sun, 25 Oct 2026 00:00:00 GMT</pubDate><category>active-directory</category><category>kerberos</category><category>windows</category></item></channel></rss>