We need 2-factor authentication on our VPN servers. We used Duo for 2-factor on our apps. We have a lot of Linux users. Several leading VPN providers do not integrate with Linux (e.g. VPN secure does ...

A white paper from a U.K. security consulting firm is a handy item to download if you are considering IPSec VPNs, because it offers some sound advice on setting up a secure VPN regardless of what ...

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 ...

– L2TP over IPsec: User authentication by MS-CHAP v2 password, two-factor token, certificate, machine authentication by shared secret or certificate. macOS can also use Kerberos machine authentication ...

SonicWall is warning customers of a severe vulnerability in its SonicOS SSLVPN with high exploitability that remote attackers could use to bypass authentication. The bug is an improper authentication ...

Our Clear Choice Test expert discusses anxiety-raising issues around authentication. Any SSL VPN deployment supporting more than a few dozen users will likely have links to external authentication ...