GUEST ESSAY: As cyber risks rise in 2020, as they surely will, don’t overlook physical security
The Last Watchdog
DECEMBER 31, 2019
All the encryption , firewalls , cryptography, SCADA systems , and other IT security measures would be useless if that were to occur. Muthukrishnan Access control, surveillance , and testing are the three major components that comprise the physical security of a system. Access control is the restricting of access to a system.
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