Knostic found 1,862 MCP servers exposed with zero authentication. Here are five actions CISOs should take now.

It's just not safe.

U.S. cybersecurity agency CISA is warning about two critical vulnerabilities that allow authentication bypass and remote code execution in Optigo Networks ONS-S8 Aggregation Switch products used in ...

Internet-based SD-WAN has an authentication problem. In fact, Internet-based SD-WAN is an authentication problem. Let's see what that problem is, and how to overcome it. SD-WAN is a broad term used ...

Increased online fraud and new industry regulations are driving companies to search for stronger authentication methods. The problem is there’s little agreement on the best authentication method or ...

Microsoft says the April 2025 security updates are causing authentication issues on some Windows Server 2025 domain controllers. The list of impacted platforms includes Windows Server 2016, Windows ...

Organizations must build on existing security practices and embrace phishing-resistant authentication to deliver robust ...

For years, leaders of the security industry have warned that passwords have outlived their usefulness. Users pick easy-to-crack passwords like the name of a dog or a favorite movie. They’re written on ...