در این مقاله کاربدی و مهم که از شرکت سیسکو به دست امده است در ارتباط با امنیت شبکه در دوربین های IP با سوییچ های سیسکو توضیح داده شده است .
CCTV on IP Network
How Cisco IT Deploys Closed-
Circuit TV Cameras over the
Secure IP Network
Security transitioned from “analog”closed-circuit TV (CCTV) for surveillance to “digital”CCTV for surveillance. After the transition, Security realized that a different skill set (IT server support) was needed in using servers with hard drives compared to using video cassette recorders (VCRs).
Change from a “silo”support model where Security purchased and self-managed equipment to working closely with IT to deploy standard server equipment for CCTV.
An “IT-managed”solution for CCTV over IP.
The Cisco®Security, Technology, and Systems (STS) department is monitoring the evolution of IP cameras to replace the existing analog cameras.
Background -Analog CCTV Surveillance
The STS department manages internal security for more than 300 facilities worldwide
The department deploys security technologies such as: Physical intrusion detection and electronic security access control systems, including more than 6000 card readers and more than 2600 CCTV cameras for surveillance
When Cisco®first began using CCTV for surveillance, analog cameras were placed at building entrances and other high-security locations, and sent analog video signals over coaxial cable to VCRs that recorded onto tape
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