virus fights off malware

A newly discovered router virus actually fights off malware

100+ The Verge by Russell Brandom  /  1h  //
Routers are among the most hackable devices out there — rarely updated, easily compromised, and almost never scanned for viruses. But a new router virus might actually be making the devices safer, according to a report from the security firm Symantec. Dubbed Linux.Wifatch, the bug behaves like a regular virus from the outside: infecting the device, operating undetected, and coordinating actions through a peer-to-peer network. But instead of performing DDoS attacks or looking for sensitive data, Wifatch’s main role seems to be keeping other viruses out. It stays up to date on virus definitions through its peer-to-peer network, deletes any malware discovered, and cuts off other channels malware would typically use to attack the router. In short, Wifatch is actually protecting its victims.

Anúncios