Posts by Lisa Trumbley
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What is Phishing-Resistant MFA? A Plain-Language Guide
August 09, 2026 •
Quick answer: Phishing-resistant MFA is a category of multi-factor authentication that uses cryptographic binding between your device and a specific website or server. Because the credential is mathematically tied to the legitimate domain, attackers cannot intercept or replay it on a fake site. FIDO2/passkeys and certificate-based authentication (CBA) are the two methods that currently qualify. […]
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Passkey Active Directory Integration: 2026 Guide for IT Admins
July 10, 2026 •
Passkeys can integrate with Active Directory through two primary paths. The first is hybrid Azure AD, using Microsoft Entra ID’s FIDO2 security key support. The second is on-premises deployment, using third-party identity bridges or RADIUS-based MFA solutions. Neither path requires a full cloud migration. Your existing AD infrastructure can support passkey authentication today with the […]
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UK School Phone Ban: What IT Admins Must Know About MFA
June 18, 2026 •
The United Kingdom’s forthcoming statutory phone ban in schools is sending ripples far beyond the classroom. For school IT administrators, the disruption is not just about confiscating handsets at the gate. It strikes at the heart of how staff and students currently authenticate into school networks, applications, and managed devices. If your institution relies on […]
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MFA Integration with Active Directory: The Non-Invasive Approach
May 11, 2026 •
If you manage a Windows environment, Active Directory (AD) is almost certainly the backbone of your identity infrastructure. It controls who accesses what, enforces Group Policy, and authenticates users across your entire organization. But here is the uncomfortable truth: Active Directory was not designed with modern threat actors in mind. Stolen credentials remain the leading […]