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 ...

Once upon a time the thought of a firewalled, cordoned, and censored web was enough to send chills up the spine of any internet user. As the years have passed, however, our sentiment has softened. A ...

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 ...

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 ...

A vulnerability tracked as CVE-2024-31497 in PuTTY 0.68 through 0.80 could potentially allow attackers with access to 60 cryptographic signatures to recover the private key used for their generation.