Opened port 22 (ssh) & port 25 (smtp) on router for my Ubuntu box. Setup up ssh to only allow a certain user. Disabled root login. Installed fail2ban. Setup smtp server linked to my Gmail account so ...

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If you work on the go fairly often, you’ve probably hopped on a public wireless network at least once or twice. You should have also figured out how to keep your data safe when you’re on such a ...

How to set up passwordless SSH authentication for Ubuntu Server Your email has been sent You probably secure shell into your Linux servers throughout the day. Hopefully, you’ve set those servers up ...

If that works then your tunnel is set up. Now all you need to do is configure phpmyadmin, which I leave as an exercise since the point here is tunnels not phpmyadmin. ssh -T -N -L ...

If you need remote access to a machine, you'll probably use SSH, and for a good reason. The secure shell protocol uses modern cryptography methods to provide privacy and confidentiality, even over an ...

Secure ShellFish is available to install now from the Apple App Store. Very easy to use, includes SSH Key Authentication, port forwarding, and other features that are ...

Secure connections can be even more secure or even less troublesome if you use a key pair and do it right. Both ssh and scp work fine when used with your account password. But when you use a ...

ProxyJump forwards the stdin and stdout of the local client to the destination host, allowing us to set up jump servers without giving them direct SSH access. An SSH jump server is a proxy standing ...