Most IT pros realize that using Telnet to manage routers, switches, and firewalls is insecure. Transmitted in clear text across a network, Telnet traffic basically publicizes any login usernames and ...

Having done that, the next action to perform is to add/install the OpenSSH server on Windows Still in the Optional features window – at the top, click on Add a feature. Now scroll down and select ...

Secure Shell (SSH) keys are used on modern networks for computers to identify each other, and to grant secure access from one computer on a network to another. The basic was SSH runs is with keys, you ...

Community driven content discussing all aspects of software development from DevOps to design patterns. To start, store a public SSH key on GitHub. This is validated against a locally stored private ...

I have two Cisco Catalyst 2960-S 48-port switches "stacked" using the Cisco FlexStack module. Originally I had to set them up using "Express Setup", which I absolutly hate from my limited use of it. I ...

The Secure Shell — SSH — allows you to send secure, encrypted, communications between computers that is nearly impossible to crack. Here's how to use it in macOS. Before personal computers, people ...

You can select a default zone from the list and even set the default zone. Out of the box, the default zone is FedoraWorkstation, which rejects unsolicited incoming packets from ports 1 to 1024 ...

How to run a single command on multiple Linux machines at once Your email has been sent I’m always looking for ways to make my work more efficient, so the last ...

Most IT pros know that using Telnet to manage routers, switches, and firewalls is not exactly a security best practice. Instead, the accepted alternative to Telnet's lack of security is Secure Shell ...