Audit Information systems & IT Security
Audit Information systems & IT Security
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Audit Information systems & and IT Security

Information System audit and IT Security

Definitions and Terminology

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switch



device which provides connectivity between networked devices by means of internal switching mechanisms. NOTE 1 Switches are distinct from other local area network interconnection devices (e.g. a hub) as the technology used in switches sets up connections on a point to point basis. This ensures the network traffic is only seen by the addressed network devices and enables several connections to exist simultaneously. NOTE 2 Switching technology can be implemented at either layer 2 or layer 3 of the OSI reference model (ISO/IEC 7498-1)

source: ISO18028-3, 2005



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Auditing Security and IT Systems
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