Surveillance tools are devices and software used to monitor activities, behaviors, and communications. They can include cameras, microphones, and tracking software that help organizations or individuals keep an eye on specific areas or people. These tools are often used for security purposes, such as preventing crime or ensuring safety in public spaces. In addition to physical devices, surveillance tools can also involve digital monitoring, such as social media tracking and internet activity analysis. Governments, businesses, and even individuals may use these tools to gather information, but their use raises important questions about privacy and ethical considerations in society.