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Guide to Preventing Workplace Fraud - Chubb Group of Insurance ...

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■<br />

Design and implement safeguards in response <strong>to</strong> identified risks,<br />

including those arising due <strong>to</strong> changes in the business.<br />

■<br />

Periodically moni<strong>to</strong>r and test safeguards.<br />

Physical Security <strong>of</strong> Technology Assets<br />

The physical security <strong>of</strong> computers and computer systems is naturally an<br />

extension <strong>of</strong> a general physical security program. Existing physical security<br />

policies and procedures need <strong>to</strong> be adapted <strong>to</strong> meet the specific threats<br />

associated with information systems and related assets. Controls <strong>to</strong> consider:<br />

■<br />

Restrict access <strong>to</strong> the areas where computers and computer data<br />

are housed.<br />

■<br />

Perform comprehensive background investigations on personnel who<br />

will have access <strong>to</strong> computer areas and information.<br />

■<br />

Utilize asset-protection programs, such as asset-tracking devices or<br />

s<strong>of</strong>tware installed on lap<strong>to</strong>p computers.<br />

Defenses against unauthorized, malicious, and/or fraudulent logical access <strong>to</strong><br />

computer systems include good physical security and use <strong>of</strong> security<br />

technologies. Successful computer system intrusions may involve<br />

unauthorized appropriation and use <strong>of</strong> user passwords. Compromised<br />

passwords need <strong>to</strong> be reported promptly, with swift action taken <strong>to</strong> revoke<br />

all related systems rights.<br />

44

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