What does krack mean?
Definitions for krack
krack
This dictionary definitions page includes all the possible meanings, example usage and translations of the word krack.
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Wikipedia
KRACK
KRACK ("Key Reinstallation Attack") is a severe replay attack (a type of exploitable flaw) on the Wi-Fi Protected Access protocol that secures Wi-Fi connections. It was discovered in 2016 by the Belgian researchers Mathy Vanhoef and Frank Piessens of the University of Leuven. Vanhoef's research group published details of the attack in October 2017. By repeatedly resetting the nonce transmitted in the third step of the WPA2 handshake, an attacker can gradually match encrypted packets seen before and learn the full keychain used to encrypt the traffic. The weakness is exhibited in the Wi-Fi standard itself, and not due to errors in the implementation of a sound standard by individual products or implementations. Therefore, any correct implementation of WPA2 is likely to be vulnerable. The vulnerability affects all major software platforms, including Microsoft Windows, macOS, iOS, Android, Linux, OpenBSD and others.The widely used open-source implementation wpa_supplicant, utilized by Linux and Android, was especially susceptible as it can be manipulated to install an all-zeros encryption key, effectively nullifying WPA2 protection in a man-in-the-middle attack. Version 2.7 fixed this vulnerability.The security protocol protecting many Wi-Fi devices can essentially be bypassed, potentially allowing an attacker to intercept sent and received data.
Surnames Frequency by Census Records
KRACK
According to the U.S. Census Bureau, Krack is ranked #49177 in terms of the most common surnames in America.
The Krack surname appeared 428 times in the 2010 census and if you were to sample 100,000 people in the United States, approximately 0 would have the surname Krack.
96.2% or 412 total occurrences were White.
1.8% or 8 total occurrences were of Hispanic origin.
1.1% or 5 total occurrences were of two or more races.
Numerology
Chaldean Numerology
The numerical value of krack in Chaldean Numerology is: 1
Pythagorean Numerology
The numerical value of krack in Pythagorean Numerology is: 8
Popularity rank by frequency of use
Translations for krack
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"krack." Definitions.net. STANDS4 LLC, 2025. Web. 11 Feb. 2025. <https://www.definitions.net/definition/krack>.
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