If you manage dozens of offline Nessus scanners, manually downloading nessus-update-plugins all-2.0.tar.gz every week is untenable. Consider these strategies:
If you have any internet-connected Nessus instance (even a trial), you can fetch the raw tarball: download nessus-update-plugins all-2.0.tar.gz
For enterprise scale, Tenable.sc (Security Center) can act as a plugin proxy. Scanners pull updates from the manager instead of Tenable’s cloud. This avoids manual tarball handling entirely. If you manage dozens of offline Nessus scanners,
: C:\Program Files\Tenable\Nessus\nessuscli.exe fetch --challenge download nessus-update-plugins all-2.0.tar.gz
: # /Library/Nessus/run/sbin/nessuscli update all-2.0.tar.gz Method 2: Nessus User Interface Log in to the Nessus Web Interface. Navigate to Settings > Software Update . Click Manual Software Update in the upper-right corner.