Any IT men on here, does most business that use credit card machines need to disable their WiFi
Ubiquity say that their later models with 802.11AC are immune
Do we all need to change our routers or wait for upgrades
https://www.krackattacks.com/ (https://www.krackattacks.com/)
I suppose one question here is whether such machines apply their own encryption which may be stronger than any WiFi encryption?
Article here https://us.norton.com/internetsecurity-emerging-threats-what-to-do-about-krack-vulnerability.html (https://us.norton.com/internetsecurity-emerging-threats-what-to-do-about-krack-vulnerability.html)