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 ...

This config file allows users to use Teton providing their credentials (password and 2FA) only once per session. Once they are connected, users can open multiple terminals connected with Teton 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 ...

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 ...

Password authentication contains a lot of assumptions about security and trust. Encrypted SSH tunnels and public key verification are two common ways to ensure that your password is not compromised in ...

I have written two articles on running ESXi 8 on a Pi 5: an overview of ESXi 8 on a Raspberry Pi 5 and one on installing ESXi on a Pi 5. In this article, I will configure ESXi to use an NTP server for ...

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 ...