Unfortunately, we live in a time where terrorist attacks are commonplace. Malicious individuals use them to upset our daily routines and seek to plunge us into chaos. Vital structures such as fuel tanks, data centres, water supply companies, power supplies etc. are preferred targets for terrorists who aim to cause havoc in our society. This should not be allowed to happen, but it just might! GPS Perimeter detection systems are very useful in order to minimize the risk of an attack. Once again: “The sooner the detection the longer the response time!” GPS Perimeter discretely works with the government and other institutions to minimize the risk of an attack. Which detection systems we use towards that end is highly classified.