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 ...

Two-factor authentication (2FA) adds an extra layer of security to your accounts, making it harder for hackers to break in even if they have your password. Whether through SMS codes, authenticator ...

In mid-2026, the enterprise access stack faces unprecedented pressure from a trifecta of urgent updates: Citrix's emergency patch for a critical NetScaler vulnerability, Okta's rollout of new Access ...

Do get a password manager Do clean up your online accounts Don't use public internet without a VPN Avoid most "internet of things" devices First, let's be clear. Most internet services are built to ...

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 ...

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 ...

UC Santa Barbara will roll out multi-factor authentication (MFA) for VPN access this summer, with plans to use the protocol for a number of other applications over the course of the next year. The ...

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 ...

VPNs date back to the 1990s when the public internet lacked almost any form of security, and the technology was developed to provide secure and cost-effective connections across this insecure ...