In this post, I will show you how to use my Duo Authentication for Windows Logon PowerShell scripts to check whether Duo Win Logon is installed, install Duo Win Logon, or upgrade Duo Win Logon. Previously, I wrote the blog post Upgrading Duo Authentication for Windows Logon. That blog post covered how to upgrade Duo…
Microsoft 365 supports hardware security keys with passkeys. Passkeys are sometimes called FIDO2. Passkeys are one of many ways you can secure your accounts. In this post, I will show you step-by-step how to set up a passkey in Microsoft 365, including configuring a passkey with a break glass emergency access account. Prerequisites The Process…
Microsoft recently introduced the public preview of External Authentication Methods in Microsoft Entra ID. I am very excited about External Authentication Methods as they finally allow third-party MFA providers like Cisco Duo to integrate better with Microsoft Entra ID (formerly Microsoft Azure AD). Microsoft has supported third-party MFA providers for years. The original method for…
Cloudflare Access is a wonderful tool that can add MFA (Multi-Factor Authentication) to applications that don’t support it. I’ve previously covered Setting Up Cloudflare Access using email OTP (One-time PIN). What I didn’t cover in that post was how to set up Cloudflare Access with an IdP (Identity Provider). In this post, I will show…
Update The script below still works. However, the MSI installer for Duo Win Logon does not include the new Microsoft Visual C++ 2022 Redistributable dependency. For a safer upgrade, I created a new PowerShell script that uses the EXE installer for Duo Win Logon, which includes the dependency. My new post Install or Upgrade Duo…
I’ve been a fan of Cloudflare for a while now. I love how fast they can propagate DNS changes and I typically like to use them as a DNS resolver. An issue that I’ve ran into many times, is how to protect something with MFA (Multi-Factor Authentication) that doesn’t have any support for MFA. This…
