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 ...

If this needs to be moved to a different section, please move it.<BR><BR>I'm trying to use a certificate for client authentication against a device.<BR><BR>Background: Windows 2003 server environment.

Microsoft's Active Directory PKI component commonly have configuration mistakes that allow attackers to gain account and domain-level privileges. As the core of Windows enterprise networks, Active ...

The Web cert world has undergone a lot of change this year, and Google has now set a June 2026 deadline for being even stricter about which certificates can be used for which functions. Historically, ...

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 ...

The machine certificate on the RAS server has expired The trusted root certificate to validate the RAS server certificate is absent on the client VPN server name as given on the client doesn’t match ...

Microsoft has been providing tools for building Web services since it released the initial version of Visual Studio.NET in 2000. As with many Microsoft technology releases, the initial implementation ...