You’ve read recent news stories about a vulnerability discovered in the WPA2 encryption standard. (Some reports refer to it as KRACK – Key Reinstallation Attack.) Should this be of concern to your business? Yes. Does it warrant further action at your company? Absolutely.
If you or anyone at your business uses a smartphone, laptop, or IoT device connected to a Wi-Fi network, the information sent over that network could be at risk. Researchers have found a bug that lets attackers “break” WPA2 – the encryption that protects most wireless networks – leaving data you send exposed.
The bad news is that this isn’t just a problem with a specific device or manufacturer. It’s a problem with the encryption standard nearly all Wi-Fi devices on the market use to scramble communications, prevent eavesdropping, and deter tampering. The upshot is that if anyone at your business uses a device to connect to a wireless network at work, at home, or on the road, this bug means they can’t rely on that connection being secure.