IPsec (Internet Protocol Security) is a suite of protocols and algorithms for securing data transmitted over the internet or any public network. The Internet Engineering Task Force, or IETF, developed ...

In the Cybersecurity and Infrastructure Security Agency’s (CISA) “Shields Up” notice following Russia’s invasion of Ukraine, the agency recommended that organizations go back to basics by ...

An aging core internet protocol is finally getting the ax by Microsoft Corp. But it wasn’t just last month’s announcement that the software vendor was ending support for versions 1.0 and 1.1 of ...

A virtual private network (VPN) protocol provides a secure tunnel for data transmission to keep your online activities confidential. All VPNs use a protocol that is created with a set of rules that ...

Want to know which VPN protocol is best? In this guide, we demystify the topic of VPN protocols by highlighting the difference between each protocol and explaining which one is best. People use ...

OpenVPN is an open-source VPN protocol designed to provide a secure, encrypted tunnel for traffic over a public network. It is highly secure, as it uses a combination of public-key cryptography and ...