Ars Technica

Setting up a secure SSH server.

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 ...
Hosted on MSN

I set up an SSH honeypot, and the internet is a scary place

I've been playing around with networking in recent months, including setting up my own OPNsense box and deploying Proxmox on a few machines. I've been loving it, and from a security enthusiast's point ...
Ars Technica

How do I set up SSH?

I have opened port 22 on my firewall, but it is unable to connect. It came to my attention by a friend of mine that I need an SSH daemon setup, but he was unsure how this is done.<P>So...<P>1. If this ...
Bleeping Computer

Citrix warns admins to manually mitigate PuTTY SSH client bug

Citrix notified customers this week to manually mitigate a PuTTY SSH client vulnerability that could allow attackers to steal a XenCenter admin's private SSH key. XenCenter helps manage Citrix ...