Vulnerability Scan Methods Parent topic

Vulnerability scan checks the presence of security software on host machines and can install the OfficeScan client to unprotected host machines.
There are several ways to run vulnerability scan.

Vulnerability Scan Methods

Method
Details
Manual vulnerability scan
Administrators can run vulnerability scans on demand.
DHCP scan
Administrators can run vulnerability scans on host machines requesting IP addresses from a DHCP server.
Vulnerability Scanner listens on port 67, which is the DHCP server’s listening port for DHCP requests. If it detects a DHCP request from a host machine, vulnerability scan runs on the machine.
Note
Note
Vulnerability Scanner is unable to detect DHCP requests if you launched it on Windows Server 2008 or Windows 7.
Scheduled vulnerability scan
Vulnerability scans automatically run according to the schedule configured by administrators.
After Vulnerability Scanner runs, it displays the status of the OfficeScan client on the target host machines. The status can be any of the following:
  • Normal: The OfficeScan client is up and running and is working properly
  • Abnormal: The OfficeScan client services are not running or the client does not have real-time protection
  • Not installed: The TMListen service is missing or the OfficeScan client has not been installed
  • Unreachable: Vulnerability Scanner was unable to establish connection with the host machine and determine the status of the OfficeScan client
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