Your VPN’s default settings might not be giving you all the protection you need, but adjust these settings to get a privacy boost. Attila Tomaschek Senior Writer Attila covers software, apps and ...

Want a secure free VPN for Windows 11? In this guide, we have pinpointed safe free VPNs for Windows users who need watertight online privacy. Most free VPNs are dodgy services that track their users ...

Should you start using post-quantum encryption for things like VPN connections or stored files? The answer is: it's complicated. Symmetric and asymmetric encryption A primer on what's vulnerable Shows ...

Best VPN DNS vs VPN: 2025 Side-by-side Comparison Online privacy isn’t just an afterthought—91% of organizations faced a cyber incident last year, according to Deloitte’s 2023 survey. If big ...

A key-exchange protocol, such as NymVPN's new Lewes Protocol, enables two parties to share cryptographic keys over an insecure channel. So, even if a criminal gains access to those keys, they still ...