Ensure NFS and RPC are not enabled - NFS

Information

The Network File System (NFS) is one of the first and most widely distributed file systems in the UNIX environment. It provides the ability for systems to mount file systems of other servers through the network.

Solution

Run one of the following commands to disable nfs and rpcbind :
# chkconfig nfs off
# chkconfig rpcbind off

# systemctl disable nfs
# systemctl disable rpcbind

# update-rc.d nfs disable
# update-rc.d rpcbind disable

See Also

https://www.cisco.com/c/en/us/td/docs/security/firepower/623/configuration/guide/fpmc-config-guide-v623.html