Businesses can secure their wireless networks using Wi-Fi protected access and WPA2 ... protocols that encrypt data sent through your router. TKIP and AES encrypt and decrypt data packets sent ...

Security researchers released two tools at the Defcon security conference that can be used to crack the encryption of any PPTP (Point-to-Point Tunneling Protocol) and WPA2-Enterprise (Wireless ...

The flaw, known as KRACK, affects WPA2, a security ... to install the same encryption key, which the intruder can then use to attack the encryption protocol and decrypt data.