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OfficeScan 10.6 Administrator's Guide - Trend Micro™ Online Help

OfficeScan 10.6 Administrator's Guide - Trend Micro™ Online Help

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TABLE 13-2. <strong>OfficeScan</strong> Client Services (Continued)<br />

SERVICE FEATURES CONTROLLED<br />

<strong>OfficeScan</strong> Data<br />

Protection Service<br />

(dsagent.exe)<br />

<strong>OfficeScan</strong> NT<br />

Listener (tmlisten.exe)<br />

<strong>OfficeScan</strong> NT Proxy<br />

Service (TmProxy.exe)<br />

<strong>OfficeScan</strong>NT<br />

RealTime Scan<br />

(ntrtscan.exe)<br />

• Digital Asset Control<br />

• Device Control<br />

Managing <strong>OfficeScan</strong> Clients<br />

Communication between the <strong>OfficeScan</strong> client<br />

and server<br />

• Web reputation<br />

• POP3 mail scan<br />

• Real-time Scan<br />

• Scheduled Scan<br />

• Manual Scan/Scan Now<br />

The following services provide robust protection but their monitoring mechanisms can<br />

strain system resources, especially on servers running system-intensive applications:<br />

• <strong>Trend</strong> Micro Unauthorized Change Prevention Service (TMBMSRV.exe)<br />

• <strong>OfficeScan</strong> NT Firewall (TmPfw.exe)<br />

• <strong>OfficeScan</strong> Data Protection Service (dsagent.exe)<br />

For this reason, these services are disabled by default on server platforms (Windows<br />

Server 2003 and Windows Server 2008). If you want to enable these services:<br />

• Monitor the system’s performance constantly and take the necessary action when<br />

you notice a drop in performance.<br />

• For TMBMSRV.exe, you can enable the service if you exempt system-intensive<br />

applications from Behavior Monitoring policies. You can use a performance tuning<br />

tool to identify system intensive applications. For details, see To use the <strong>Trend</strong> Micro<br />

Performance Tuning Tool: on page 13-9.<br />

For desktop platforms (Windows XP, Vista, and 7), disable the services only if you<br />

notice a significant drop in performance.<br />

13-7

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