1.1.2: Computer Viruses & Unauthorized Access

Preventing Computer Virus Infection and Unauthorized Access

Other Information:

Computer viruses are malicious programs working without authorization inside IT systems; they leak important data and destroy systems. Unauthorized access refers to the external infiltration of IT systems without permission, and may involve overwriting websites (tampering) and stealing data. These malicious acts not only cause serious damage to IT systems, but also cause major social and fi nancial damage to system users. To protect users from these threats, IPA collects, studies and analyzes information on information security issues, and disseminates the latest alerts and information. IPA strives, through these activities, to realize a society where everyone can use IT systems, worry-free and in comfort.

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