With the explosive growth and popularity of the Internet, more and more enterprises are looking towards building their network infrastructure across the Internet without having to spend a lot on ...

The US National Security Agency (NSA) has published guidance on how to properly secure IP Security (IPsec) Virtual Private Networks (VPNs) against potential attacks. Besides providing organizations ...

For smaller networks on which keys can be manually defined, IKE preshared keys (PSKs) can be used. PSKs are manually defined in the IKE policy of each crypto endpoint. Once crypto and ISAKMP policies ...

Virtual private networks use slick marketing terms to charm potential users, but you can easily get tangled up when trying to pick it all apart. The language describing encryption methods is thick ...

While using a VPN you may have noticed the option to select a VPN protocol. You know, those weird, seemingly random IT-sounding names that sometimes resemble alphabet soup: OpenVPN, WireGuard, IKEv2, ...

“Clientless VPN” technology is catching on as the term that describes products that serve as an alternative to traditional IP Security-based VPNs. These products come into play when an IPSec-based VPN ...

There are two major types of Internet-based VPNs: IPSec VPNs and SSL VPNs. Each has significant advantages – and disadvantages – in the corporate networking environment. The greatest advantage of ...

You may have seen some VPN providers boasting about using AES-256 encryption, but it’s not immediately apparent what this ...

To protect our private communications from future attacks by quantum computers, Verizon is trialing the use of next-generation cryptography keys to protect the virtual private networks (VPNs) that are ...