In recent years, advances in technology has enabled the governments, police and other dectective agencies to keep a check on the activities of ordinary citizens. With the presence of security cameras and use of cellphones, a persons whereabouts can be tracked easily. In my opinion, it is highly beneficial in controlling the criminal activities taking place in a region, but it can also be harmful. The essay, highlights the merits of such developments along with the prospective drawbacks with valid reasons, explanation and examples.