# For Nessus Essentials (free) /opt/nessus/sbin/nessuscli fetch --register A1B2-C3D4-E5F6-G7H8-I9J0
If you are looking for the free version to learn or secure your home network, you need a activation code. Many users struggle to find this link because Tenable prioritizes their paid products on the main navigation menus.
While waiting for the email, download the correct installer for your operating system (Windows, Linux, or macOS) from the same page.
Create your administrator account. Nessus will then begin downloading and compiling the latest plugins. Updating an Existing Installation If you need to change your license or renew a subscription: Nessus Activation Code - Tenable
# For Nessus Essentials (free) /opt/nessus/sbin/nessuscli fetch --register A1B2-C3D4-E5F6-G7H8-I9J0
If you are looking for the free version to learn or secure your home network, you need a activation code. Many users struggle to find this link because Tenable prioritizes their paid products on the main navigation menus. nessus get activation code
While waiting for the email, download the correct installer for your operating system (Windows, Linux, or macOS) from the same page. nessus get activation code
Create your administrator account. Nessus will then begin downloading and compiling the latest plugins. Updating an Existing Installation If you need to change your license or renew a subscription: Nessus Activation Code - Tenable nessus get activation code