Tunnel DNS through ssh -D socks proxy | When using ssh -D to setup a socks proxy, DNS queries and DNS traffic are not sent through the ssh tunnel. However, with Firefox a config change can be made to send DNS traffic through the ssh tunnel. Here’s how it works! First, establish an ssh proxy: $ ssh -D 9000 user@host Then in Firefox,
ufw Allow From Specific IP on Specific Port
ufw Allow From Specific IP on Specific Port | ufw is the friendly command line firewall utility in Debian and Ubuntu. I’ll show you how to create a specific rule syntax for allowing traffic in from a specific ip on a specific port. Say for example you want to allow traffic from 192.168.1.215 on udp port 88. Here is the command: $ sudo ufw
Quick nmap How-To
Quick nmap How-To | nmap or network mapper is an open source command line program for security auditing. Here is a basic intro! As always, only scan your own hosts or hosts that you have permission to scan! To do a simple check of open ports or port filtering, issue: $ sudo nmap host stmiller@brahms:~$ sudo nmap scottlinux.com Starting
