Internet tools can be used to spy on others, but they can assist investigators in locating evidence. Investigators can use online surveillance tools, such as VPNs virtual personal networks and proxy servers to make it harder for those with bad intents to track them.

Surveillance has become more widespread in the age of the Internet. It could be the result of increased government scrutiny or the fear of people of having their privacy compromised. There are many ways to spy on people online that include biometric, financial, and GPS monitoring.

Financial surveillance involves the analysis of financial transactions and activities to detect illicit activities like money laundering. It can be carried out at the corporate or individual level. Biometric surveillance is a method that utilizes a variety forms to identify individuals based on physical characteristics like fingerprints. GPS monitoring uses global positioning systems to identify the location of a vehicle or person. Electronic toll takers, like E-ZPass make use of this technology to monitor vehicles.

Video surveillance offers a range of advantages for both consumers and businesses alike. Cameras can deter criminals, offer an immediate view of secure areas, and assist police to pursue crimes. They can also reduce the need for security guards, and reduce the operational costs in the long run.

It is important to keep in mind that not every surveillance software is genuine. Certain spying tools are intrusive and can be used to spy on others by hackers. False devices, such as the wireless charger-coupled device spy camera/cellphone CN-SPY008 may look like something out of James Bond, but they are readily available to anyone interested in espionage.