Ad Fs
The latest Ad Fs coverage — news, analysis, and updates from the WindowsNews.AI desk.
July 2026 Windows Updates Patch an Unauthenticated AD FS Vulnerability That Could Crash Authentication Services
Microsoft released its July 2026 security updates on July 14, and among the patches is a fix for CVE-2026-50304, a remotely exploitable denial-of-service vulnerability in Active Directory Federation...
Microsoft's 570-Fix Patch Tuesday: Two Zero-Days Exploited, BitLocker Bypass Disclosed
On July 14, Microsoft unloaded a record-breaking 570 security fixes across its product portfolio — the largest Patch Tuesday in the company’s history. Two of the vulnerabilities are zero-days...
Proofpoint Link Wrappers Hijacked in Malvertising Campaign Targeting Microsoft 365 Credentials
A sophisticated malvertising campaign is abusing legitimate link-wrapping services from Proofpoint and Intermedia, combined with Microsoft’s own Active Directory Federation Services (ADFS) redirect...
Duo MFA + AD FS integration guide for Windows Server 2016+ now live.
Microsoft Active Directory Federation Services (AD FS) has long been a trusted solution for organizations implementing single sign-on (SSO) and secure access to web applications. When paired with Duo...
Golden SAML Attacks: Detection and Prevention Strategies for Enterprise Security
In the shadowy landscape of cybersecurity, most organizations wrestle with threats as old as the internet itself: brute-forced passwords, relentless phishing campaigns, and credential stuffing...
Duo MFA integration with AD FS cuts credential breach risks by 81% in enterprise environments
In today's digital landscape, securing enterprise environments is more critical than ever. Microsoft's Active Directory Federation Services (AD FS) has long been a cornerstone for federated identity...
CVE-2025-21193: Understanding the AD FS Spoofing Vulnerability and Its Impact on Windows Security
CVE-2025-21193: Understanding the AD FS Spoofing Vulnerability Microsoft's Active Directory Federation Services (AD FS) has been a cornerstone of enterprise identity management for years, but a newly...