As IP-based video systems continue to gain widespread popularity in the video surveillance market, one of the benefits is the ability to capture high-resolution images through megapixel video. Also emerging is use of the HDTV standards that are prevalent in the consumer video market. The images produced by this new generation of cameras are often collectively referred to as high-definition (HD) or as megapixel images. Because the terms HD and megapixel both indicate an improved level of imaging performance compared to traditional analog images, they are often thought to be the same. But, there is a difference.

The recent controversy of the Transportation Security Administration’s (TSA) increased use of passenger pat downs and full body image scanning has re-ignited the rhetoric around privatization of TSA screeners at U.S. airports. This increased scrutiny comes at a time when many travelers, lawmakers, privacy advocates and the general public  re already voicing  criticism of the TSA’s reliance on screening methods that many characterize as overly aggressive and a violation of privacy.

The shuttle Endeavour launched into space this morning with much fanfare. Behind the scenes, however, securing the shuttle, crew and the entire NASA operation, is not an easy task, yet it's done with much skill and grace under pressure.

An interview is a structured question-and-answer session designed for a purpose – to elicit information.

We often confuse the concept of identity with the card that carries it, but in reality, “identity” can reside on a mobile phone, a USB stick, or some other medium. 

The development and deployment of video surveillance technologies continues to gain momentum, and keeping pace with this success are the powerful advances being made in camera imaging. 

Security technology and applications are evolving at an accelerating rate, driven by the recognition of the need for stronger security measures to create safer environments. Still, in every facility there will be a large number of physical keys that are in use and they must be considered when implementing or upgrading a security system. 

Security managers have many responsibilities and concerns. While keeping their buildings safe and secure is certainly one of them, it need not be a complicated matter. 

Security Officers may be some of the most difficult employees to motivate. Many, by their own admission are either finishing out their careers, waiting for a better opportunity, or just plain lazy.

Today’s vital business information now fills datacenters instead of file cabinets. These facilities are critical to the operations of almost any company or government agency.