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 ...

Understanding all the 802.1X client settings in Windows can certainly help during deployment and support of an 802.1X network. This is especially true when manual configuration of the settings is ...

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Mutual authentication, also called two-way authentication, is a process or technology in which both entities in a communications link authenticate each other. In a network environment, the client ...

Secure passwords have two problems when compared to certificates: They're symmetric keys, not asymmetric. If I can intercept enough of your authentication exchange in the clear to grab your password, ...

Forget about those highly vulnerable usernames and passwords. Authentify has just announced a new primary authentication method that is built upon a complete digital certificate PKI underpinning, but ...

Cloudflare has disclosed that private keys tied to eight eMudhra intermediate certificates were compromised, allowing ...

Microsoft released two optional security updates Tuesday to block digital certificates that use the MD5 hashing algorithm and to improve the network-level authentication for the Remote Desktop ...

I've always thought that such systems just reinvent Kerberos (which SSH has supported for quite a while now). Is there a specific advantage in using SSH certificates instead?