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The Hows and whys of wanna cry

Recurso electrónico / Electronic resource
MARC record
Tag12Value
LDR  00000cab a2200000 4500
001  MAP20200035145
003  MAP
005  20201110091501.0
008  201104e20201102usa|||p |0|||b|eng d
040  ‎$a‎MAP‎$b‎spa‎$d‎MAP
084  ‎$a‎861
100  ‎$0‎MAPA20200021865‎$a‎Wang, Joseph
24514‎$a‎The Hows and whys of wanna cry‎$c‎Joseph Wang
520  ‎$a‎On May 12, 2017, major companies around the world walked into their offices to discover a message on their computers. Their files had been encrypted, the message said, and in order to retrieve their data, the companies would need to pay $300 to the attackers. This was the beginning of the WannaCry cyberattack.
650 4‎$0‎MAPA20140023066‎$a‎Ciberataques
650 4‎$0‎MAPA20140022700‎$a‎Ciberseguridad
650 4‎$0‎MAPA20080592875‎$a‎Protección de datos
650 4‎$0‎MAPA20080601195‎$a‎Encriptación de datos
7730 ‎$w‎MAP20190020794‎$t‎Contingencies : American Academy of Actuaries‎$d‎Washington : American Academy of Actuaries, 2019-2024‎$g‎02/11/2020 November-December 2020 , p. 38-42