firewall Archives - Ruby Sash Consulting

UFW Tutorial for Ubuntu

UFW manages iptables in a little bit easier way than actually writing IPtables commands. This article will give a few

Bash script using cron to update UFW rules on Ubuntu for Dynamic Hosts and remote access.

When exporting logs in Check Point using the smart log feature, sometimes the column order is randomized. If you have

Sometimes when working with text files (like log exports), you might encounter weird encoding issues. If you need to fix

Need to use a Perl script to splice out a section of a large CSV file? This should do the trick!

SIC (Secure Internal Communication) is used to establish trust between firewalls and managers. This is how to troubleshoot SIC: