At least four Virtual Private Network (VPN) applications sold or made available to enterprise customers share security flaws, warns the Carnegie Mellon University CERT Coordination Center (CERT/CC) ...

For a long time the only way to use Active Directory (AD) for VPN authentication and authorization was to use a RADIUS server such as Cisco ACS that could use AD as an external database. With the ...

Attackers are already exploiting a severe flaw in Check Point VPN software that lets them bypass authentication entirely, and federal agencies have just days to patch it. The vulnerability, tracked as ...

Federal agencies have until June 1, 2026, to patch a critical authentication bypass in Palo Alto Networks’ GlobalProtect VPN, and the clock started ticking on May 29. That is a three-day remediation ...

Enterprise VPN applications developed by Palo Alto Networks, Pulse Secure, Cisco, and F5 Networks are storing authentication and session cookies insecurely according to a DHS/CISA alert and a ...

Image courtesy by QUE.com The cybersecurity landscape continues to be volatile as organizations grapple with the persistent threat ...

Many digital users rely on Virtual Private Networks (VPNs) to combat security threats, allowing the application to view, ...

Cisco says that a new authentication bypass flaw affecting multiple small business VPN routers will not be patched because the devices have reached end-of-life (EoL). This zero-day bug (CVE-2022-20923 ...

Can a VPN protect you from hackers? Learn how VPNs help secure your connection, when they work, and where they fall short.

This entry is also available as a PDF download. Every time the subject of wireless LAN security comes up, people ask me about VPN as a solution for securing Wi-Fi. (Wi-Fi is the common marketing name ...