The Virus Scan service will scan for viruses at the filesystem level. When a file is accessed from any protocol, the Virus Scan service will first scan the file, and both deny access and quarantine the file if a virus is found. Once a file has been scanned with the latest virus definitions, it is not rescanned until it is next modified. Files accessed by NFS clients that have cached file data, or been delegated read privileges by the NFSv4.0 or NFSv4.1 servers, may not be immediately quarantined.
To configure Virus Scan, see the following sections: