Security News > 2021 > September > How to install the Nessus vulnerability scanner on Rocky Linux
If you're looking for one of the best vulnerability scanners on the market, Nessus might be the ticket.
Nessus is a very popular vulnerability scanner used by tens of thousands of organizations across the globe.
I'm going to walk you through the process of installing Nessus Essentials on Rocky Linux.
Next, you must open the firewall to the Nessus port; otherwise, you'll only be able to access the Nessus GUI from the server.
Sudo firewall-cmd -zone=public -add-port=8834/tcp -permanent sudo firewall-cmd -reload How to access the Nessus GUI. You can now open a browser and point it to https://SERVER:8834.
That's all there is to getting Nessus installed and running on your Rocky Linux server.