Download Softwares
This is likely why you are searching for the specific .tar.gz file. If your scanner is in a secure environment with no internet access (air-gapped), you must manually intervene.
Input your Challenge Code and your Nessus Activation Code .
To achieve the , consider:
If your Nessus scanner has access to the internet, you do not need to manually download the .tar.gz file. The utility does the work for you.