Which statement concerning IPS is false?
A.
IPS packages contain an engine and signatures used by both IPS and other flow-based scans.
B.
One-arm topology with sniffer mode improves performance of IPS blocking.
C.
IPS can detect zero-day attacks.
D.
The status of the last service update attempt from FortiGuard IPS is shown on System>Config>FortiGuard and in
output from ‘diag autoupdate version’.