We've got a Windows SSTP VPN Server setup, where our domain clients authenticate with their AD credentials. Problem: It's possible to connect from any machine to our VPN. We'd like to change the ...

Let's Encrypt has announced details of its overall policy regarding certificates issued going forward, including 'certificate chain renewal,' 'removal of TLS client authentication EKU (Enhanced Key ...

The Microsoft Entra ID Conditional Access service is now previewing more "granular" controls over certificate-based authentication methods, per a Tuesday announcement. The more granular controls, at ...

The client’s default configuration for SSL-VPN has a certificate issue, researchers said. Default configurations of Fortinet’s FortiGate VPN appliance could open organizations to man-in-the-middle ...

If you updated servers running Active Directory Certificate Services and Window domain controllers responsible for certificate-based authentication with Microsoft's May 10 Patch Tuesday update, you ...

Recently at Ars we’ve had a couple of discussions about the use of HTTPS—that is, HTTP secured using SSL or TLS—for every website, as a way of keeping sensitive information out of reach of ...