Jamming technology refers to devices or systems that disrupt communication signals, preventing them from being received or transmitted. This can be achieved by emitting radio frequency signals that interfere with the original signals, effectively "jamming" them. It is often used in military applications to protect sensitive information from being intercepted. In addition to military use, jamming technology can also be employed in various security contexts, such as preventing unauthorized drone operations or blocking mobile phone signals in specific areas. However, the use of jamming devices is regulated in many countries due to potential interference with legitimate communications, including those used by emergency services.