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

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 ...

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) ...

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 ...

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

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 ...

Security researchers have flagged a coordinated credential-based campaign targeting VPN authentication endpoints from Cisco and Palo Alto Networks. Over just two days in mid-December, attackers ...

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 ...

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 ...