zero-day vulnerability

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• Zero-day attack — This article is about technical vulnerabilities. For other uses, see Zero day (disambiguation). A zero day (or zero hour or day zero) attack or threat is a computer threat that tries to exploit computer application vulnerabilities that are… …   Wikipedia

• Zero day attack — A zero day (or zero hour) attack or threat is a computer threat that tries to exploit unknown, undisclosed or patchfree computer application vulnerabilities. The term Zero Day is also used to describe unknown or Zero day viruses. Zero day… …   Wikipedia

• zero-day — /ˈzɪəroʊ deɪ/ (say zearroh day) adjective Computers of or relating to a flaw in an application for which there is no patch available: a zero day vulnerability …  

• zero-day — adj. 1. Relating to a computer security vulnerability that is exploited before the vulnerability is known to security experts. 2. Relating to information obtained or discovered before it is publicly available. Also: zero day, 0day. Example… …   New words

• zero-day exploit — noun The act of exploiting a security vulnerability on the same day it becomes publicly known …   Wiktionary

• zero-day attack — /zɪəroʊ deɪ əˈtæk/ (say zearroh day uh tak) noun Computers an attack on an application by an outside user accessing the computer via the internet, that exploits a vulnerability in the application for which there is no available patch …  

• Vulnerability (computing) — In computer security, the term vulnerability is applied to a weakness in a system which allows an attacker to violate the integrity of that system. Vulnerabilities may result from weak passwords, software bugs, a computer virus or other malware,… …   Wikipedia

• Duqu — Symantec Diagram on Duqu Duqu is a computer worm discovered on 1 September 2011, thought to be related to the Stuxnet worm. The Laboratory of Cryptography and System Security (CrySyS)[1] of the Budapest University of Technology and Economics in… …   Wikipedia

• Dan Kaminsky — Kaminsky in 2007. Occupation Computer security researcher Known for Discovering the 2008 DNS cache poisoning vulnerability Dan Kam …   Wikipedia

• Stuxnet — ist ein Computerwurm, der im Juni 2010 entdeckt und zuerst unter dem Namen RootkitTmphider beschrieben wurde.[T 1] Das Schadprogramm wurde speziell für ein bestimmtes System zur Überwachung und Steuerung technischer Prozesse (SCADA System) der… …   Deutsch Wikipedia

• Operation Aurora — was a cyber attack which began in mid 2009 and continued through December 2009.[1] The attack was first publicly disclosed by Google on January 12, 2010, in a blog post.[2] In the blog post, Google said the attack originated in China. The attacks …   Wikipedia