Authentication protocols serve as the backbone of online security, enabling users to confirm their identities securely and access protected information and services. They define how claimants (users ...

Learn how to integrate post-quantum cryptographic algorithms with Model Context Protocol (MCP) for robust AI infrastructure security against quantum computing threats.

If you are serious about computer/network security, then you must have a solid understanding of authentication methods. Debra Littlejohn Shinder takes a moment to lay out the role authentication plays ...

Choosing the wrong authentication protocol could undermine security and limit future expansion. These are the recommended protocols for common use cases. Whether you host your authentication system ...

Cisco Systems Inc. has developed a new wireless LAN security protocol designed to defeat brute force dictionary attacks that capture a user’s passwords, and it submitted a draft of the protocol to the ...

The next generation in Wi-Fi security actually has a serious flaw. New research has found that you can trick the technology to effectively leak the password to a Wi-Fi network. On Wednesday, a pair of ...

A design flaw in the decades-old RADIUS authentication protocol allows attackers to take over network devices from a man-in-the-middle position by exploiting MD5 hash collisions. The “secure enough” ...