A computer emergency response team (CERT) is an expert group that handles computer security incidents. Alternative names for such groups include cyber emergency response team, computer emergency readiness team, and computer security incident response team (CSIRT). A more modern representation of the CSIRT acronym is Cyber Security Incident Response Team.
The name "Computer Emergency Response Team" was first used in 1988 by the CERT Coordination Center (CERT-CC) at Carnegie Mellon University (CMU). The term CERT is registered as a trade and service mark by CMU in multiple countries worldwide. CMU encourages the use of Computer Security Incident Response Team (CSIRT) as a generic term for the handling of computer security incidents. CMU licenses the CERT mark to various organizations that are performing the activities of a CSIRT.
The histories of CERT and CSIRT, are linked to the existence of malware, especially computer worms and viruses. Whenever a new technology arrives, its misuse is not long in following. The first worm in the IBM VNET was covered up. Shortly after, a worm hit the Internet on 3 November 1988, when the so-called Morris Worm paralysed a good percentage of it. This led to the formation of the first computer emergency response team at Carnegie Mellon University under a U.S. Government contract. With the massive growth in the use of information and communications technologies over the subsequent years, the generic term 'CSIRT' refers to an essential part of most large organisations' structures. In many organisations the CSIRT evolves into an information security operations center.
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In computer security, a threat is a potential negative action or event facilitated by a vulnerability that results in an unwanted impact to a computer system or application. A threat can be either a negative "intentional" event (i.e. hacking: an individual cracker or a criminal organization) or an "accidental" negative event (e.g. the possibility of a computer malfunctioning, or the possibility of a natural disaster event such as an earthquake, a fire, or a tornado) or otherwise a circumstance, capability, action, or event.
Stuxnet is a malicious computer worm first uncovered in 2010 and thought to have been in development since at least 2005. Stuxnet targets supervisory control and data acquisition (SCADA) systems and is believed to be responsible for causing substantial damage to the nuclear program of Iran. Although neither country has openly admitted responsibility, the worm is widely understood to be a cyberweapon built jointly by the United States and Israel in a collaborative effort known as Operation Olympic Games.
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Explores the integration of security practices within the DevOps culture, emphasizing the importance of adding security measures throughout the software development lifecycle.
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