C:\Program Files\Tenable\Nessus\nessuscli.exe fetch --challenge /opt/nessus/sbin/nessuscli fetch --challenge /Library/Nessus/run/sbin/nessuscli fetch --challenge 2. Obtain your License File On a machine with internet access, visit the Tenable Offline Registration Page Enter your Challenge Code Activation Code (received when you purchased or signed up for Nessus Professional The site will provide a link to download the nessus.license file and a URL to download the latest plugin archive ( all-2.0.tar.gz 3. Register the Scanner nessus.license file to your offline scanner and run: nessuscli.exe fetch --register-offline nessus.license Linux/macOS: nessuscli fetch --register-offline nessus.license 4. Update Plugins (Manual)
Return to the target scanner to register the software and populate the vulnerability database. : nessus offline registration hot
To keep your air-gapped scanner effective, you must download a fresh all-2.0.tar.gz file from the Tenable site regularly. Use the same offline registration URL to fetch updated plugin sets, transfer them to your secure network, and run the nessuscli update [plugin-file] command weekly. To help narrow down any issues, tell me: What is running on your target scanner? Are you using Nessus Professional , Expert , or Essentials ? Are you facing a specific error message during activation? Share public link C:\Program Files\Tenable\Nessus\nessuscli
通过各种合规的方式（如 U 盘拷贝、内网传输），将 nessus.license 文件和 all-2.0.tar.gz 离线包放入机器 A 中。 Update Plugins (Manual) Return to the target scanner
Social Icons