The Global Positioning Satellite System, or GPS, has brought many benefits to society. Examples include easier navigation and position-finding in unfamiliar terrain. However, it can result in various invasions of privacy. GPS privacy and security issues have become newsworthy recently. Many people believe that, despite the problems that can arise, the GPS system is still a new positive for society.

GPS tracking devices can provide monitoring data on a vehicle such as total miles driven, speeds that it was driven, traveled routes, as well as its current location. The sophistication and quantity of available monitored data varies depending upon the system and the make and model of the GPS device and vehicle of installation.

In some cases people believe that this is an invasion of their personal privacy. For example, when renting a car, most of us ignore the fine print at the bottom of our contracts saying that we will pay extra for wear and tear on the vehicle if we go over 79 miles per hour. The car rental company will know when and how many times we have done this, and charge our credit card the additional 'wear and tear' fee based on information obtained by their tracking devices.

Frequently, parents believe that GPS security and privacy issues are minimal in comparison with the security of knowing the location of their child. In fact, some parents use GPS devices to monitor their child's location and activities. If their child fails to follow the parents' guidelines, these parents may opt to suspend driving and socialization privileges.

There are two types of GPS vehicle tracking systems. Passive GPS tracking devices will record data such as location and speed. The data can later be downloaded to a computer for analysis. With a real-time device, it is possible to track the vehicle live via the Internet. A GPS vehicle tracking system can be used to strengthen a company's bottom line by improving productivity and efficiency.

The benefit of GPS is that people who possess cell phones with this technology no longer need to buy expensive equipment to monitor a loved one. Many wireless companies provide this service; however, most do not provide users with a direct feed to GPS data. Therefore, the assistance of the cellular company is necessary to accurately pinpoint a person's location with the data, which is transmitted only in the event of a dialed 911 emergency call.

GPS enabled phones are being developed partly in response to The U.S. FCC's E-911 mandate requiring the potentially life-saving technology. But some people worry that this information may be accessed to track their movements and activities or even to record phone conversations.

GPS security and privacy comes in to play again with cell phones. Not all people are aware that they can be tracked with their cell phones. This can also help the police conduct business, making their jobs much easier. Authorities are able to locate both criminals and victims, as well as stolen vehicles. Every year there are new and improved models of these tracking devices, with new features and updates. These tracking systems can provide safety and help to protect us and our loved ones. The information they provide also has the potential to be abused.