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Mar 02

KRACKs (Key Reinstallation Attacks)


Anyone working with WiFi will have heard about the announcement that was made public on October 16, about the discovery of some vulnerabilities (known as KRACK) affecting the security protocols that are used on WPA/WPA2 protected wireless networks. IEEE 802.11i, which is the technical term for WPA2 was believed to be secure and unbreakable since its introduction in 2003. This is quite a long time and it is therefore needless to say that the discovery of KRACKs was quite a shock for the whole IT world.

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