Counter surveillance equipment is defined as a type of covert surveillance that seeks to prevent the dissemination of information or images to an outside observer. These covert devices are usually used by law enforcement agencies or private organizations for protection purposes. Counter surveillance can be defined as “that which a person or company does not reveal to another” and this can be done through various techniques such as passive techniques, active surveillance, monitoring and the use of special devices.
The main objective of counter-surveillance technology is to protect the privacy of individuals against unwanted interference by an outsider. For example, spywares are one of the most commonly used types of counter-surveillance technology and this is commonly used for surveillance purposes. Spywares can subvert the type of covert personal sabotage which destroys marriages, destroys relationships, compromises careers and can even lead to devastating blackmail, extortion and damaging identity theft. However, all these covert counter surveillance gadgets achieve their greatest benefits when used a little bit ahead of would-be saboteurs and infiltrators who only seek to pry their sharp prying eyes and ears into information they may be able to use to control the lives of innocent victims. Spywares use sophisticated technology, which includes tracking devices, cameras, software, audio and visual recording devices, decoys and transmitters, which allow them to penetrate any type of communications device without leaving a trace.
Spyware is also effective because it has the ability to detect every activity performed within a computer system and to intercept the information of the owner of the system, including keystrokes, email messages, instant messaging and chat sessions. Most of these spywares are very easy to install and are undetectable by normal anti-spyware programs, making them one of the most effective types of counter surveillance for computers.
Spyware can have many different applications. One of the common applications is to monitor the activities of employees in the office and other areas of the home. A good example of this application is the use of a computer monitor to monitor the computer usage of a housekeeper and housemaid or the other personnel who work around the house.
Spyware can also be used in public places for security purposes. For example, it can be used to monitor traffic at the entrances to a mall, shopping center, the street near the entrance, the parking lot, a street corner and other public places, the entrance of the building or even at entrances to public transportation systems.
Counter surveillance can also be used by companies or people to protect their families. Some examples of these activities include: protecting the privacy of children while traveling, protecting the spouse from unscrupulous spouses, guarding the children from sexual predators, preventing the distribution of illegal information and helping the family members get access to the internet when they are not in the home. It is not uncommon for parents to buy a spyware blocker program so that they can prevent the unauthorized use of computers in their home.