Specifications

Trend Micro™ OfficeScan™ 10 Administrator’s Guide
10-8
6. The client performs the actions configured in the posture token.
FIGURE 10-23. Network access validation sequence
OfficeScan
client
Network
Access Device
Cisco
Secure ACS
Policy
Server
for
Cisco
NAC
Office
Scan
server
Request to con-
nect to network
Request secu-
rity posture
Pass security
posture (Virus
Pattern and
Virus Scan
Engine version)
Pass security
posture
Pass security
posture
Return posture
token
Return posture
token
Return posture
token
Use security
posture to vali-
date client. The
Policy Server
uses policies to
compare client
security posture
with the most
recent versions
of the Virus Pat-
tern and Virus
Scan Engine.
Return current
version of the
Virus Pattern
and Virus Scan
Engine
Carry out actions specified
in the posture token and
retry connection to the
network.*
The validation sequence
repeats.
* The client retries to access the network when the Network Access
Device timer expires. See the Cisco router documentation for information
on configuring the timer.
Request current
version of Virus
Pattern and Virus
Scan Engine