March 3, 2021
Posted by: cyberanalyst
Category: Blog, Blogging, CEH, CISSP, Cyber-security and Ethical Hacking Training, Ethical Hacking and Kali Linux Free Training, Intelligence, Security

Open and Close ports

You can get a list of the listening ports on your system by querying the network stack with commands such as ss , netstat or lsof . Each listening port can be open or closed (filtered) using a firewall.