Electronic surveillance refers to the use of technology to monitor and collect information about individuals or groups without their knowledge. This can include methods such as video cameras, GPS tracking, and internet monitoring. It is often employed by law enforcement agencies, businesses, and even individuals to ensure security or gather intelligence. The practice raises important questions about privacy and civil liberties. While electronic surveillance can help prevent crime and enhance safety, it can also lead to potential abuses and unauthorized data collection. Balancing security needs with the right to privacy remains a significant challenge in modern society.