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2 - 3 Physical Security Measures

Physical security is security that pertains to environmental management including facilities and equipment, and document management including recording media. While physical security measures enhance the S (Security) of RASIS, the adoption of RAS technology (e.g., technology to control the occurrence of failure) to enhance RAS (Reliability, Availability, Serviceability) can also be thought of as part of physical security. Typical types of physical security measures and related technologies include the following.

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