Step-by-step Instructions:
1. Login to Tenable Core + Nessus using the link and credentials provided in your email. Be sure to check
the field Reuse my password for privileged tasks.
2. Click Terminal.
3. Type sudo /opt/nessus/sbin/nessuscli managed unlink
a. Note: If prompted for a password, type <nessus admin password>
4. Type sudo /opt/nessus/sbin/nessuscli managed link --key={your linking key} --cloud --name={your-name}_Scanner_Added
