Interfering networks are trivial because they are designed to be very polite, giving all devices the opportunity to jump. signal jammer use this feature to flood noise into the network, so no other device can break in. This is useful for penetration testing from your own network or suspecting that a wireless spy camera is in the facility. The signal blocker is a simple application that can be used by anyone with a laptop and basic Linux knowledge. These types of applications must be used with care, and you must be careful not to disturb networks that are not selling products or have been arrested.
