Wednesday, 13 February 2013

How to tell what system this CCTV camera is used by?

Ok so if I see a CCTV camera say in an arcade or work place but its one of those old rectangle shaped cctv cameras and is being viewed by someone say at reception on their computer to monitor you (theirs about 4 different cctv cameras their using to view different areas on the computer) what type of CCTV system would it be using eg (analog camera,ip adress camera or something) and how would it be monitoring you (images,video and does it record)

What is a VPN?


VPN is (Virtual Private Network) were first used by companies to enable their employees to securely access internal systems such as email remotely (e.g. from home or while on business trips). Today they are increasingly being used for personal use by individuals to protect their privacy while online in public places (e.g. when using the wi-fi connection in a cafe) or in a country where the internet is censored / blocked (e.g. China, Saudi Arabia…).

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