<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>Authentication on Security Unlocked</title><link>https://securityunlocked.com/tags/authentication/</link><description>Recent content in Authentication on Security Unlocked</description><generator>Hugo</generator><language>en-us</language><lastBuildDate>Mon, 27 Jul 2026 00:00:00 +0000</lastBuildDate><atom:link href="https://securityunlocked.com/tags/authentication/index.xml" rel="self" type="application/rss+xml"/><item><title>Preview Trusts the Payload</title><link>https://securityunlocked.com/weekly-intelligence/preview-trusts-the-payload/</link><pubDate>Mon, 27 Jul 2026 00:00:00 +0000</pubDate><guid>https://securityunlocked.com/weekly-intelligence/preview-trusts-the-payload/</guid><description>The LAUNDRY BEAR Zimbra campaign reveals that MFA protects the authentication step but not the authenticated session, and email clients are a reliable path around that distinction.</description></item></channel></rss>