Cyber attacks on a network - Vídeo de stock

Conceptual animation showing internet traffic, with normal data traffic white and malicious traffic red. Much internet traffic is made up of browsing the web, email and video streaming, but a substantial portion is malicious, including viruses, worms and denial-of-service attacks. The animation zooms in to London, where malicious attacks are seen to be able to knock out their target servers, and computers connected to them, leaving them unavailable (black).