The repository hosting service GitHub has announced it is replacing its existing RSA SSH host key with a new one as a precautionary measure after discovering the key was momentarily exposed in a ...

Tatu Ylonen has garnered fame in technology circles as the inventor of Secure Shell (SSH), the widely used protocol to protect data communications. The CEO of SSH Communications Security — whose ...

What is SSL/TLS? SSL and TLS are protocols used on the transport layer, which is used to provide a secure connection between two nodes in a computer network. The first widely used protocol that was ...

Host Identity Protocol, or HIP, is a layer 3.5 solution and was initially designed to split the dual role of the IP address - locator and identifier. Using HIP protocol one can solve not only mobility ...

Topher, an avid Mac user for the past 15 years, has been a contributing author to MacFixIt since the spring of 2008. One of his passions is troubleshooting Mac problems and making the best use of Macs ...

In the world of Linux networking, protocols play a crucial role in enabling seamless communication between devices. Whether you're browsing the internet, streaming videos, or troubleshooting network ...

Logging into the HPC clusters for command line sessions. A lot of work on the HPC clusters is done via the command line. In order to connect and log in, you must have access to a terminal session ...