Which of the following is not a component of a Operations Security "triples"?
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A. B. C. D.D.
The Operations Security domain is concerned with triples - threats, vulnerabilities and assets.
Source: KRUTZ, Ronald L.
& VINES, Russel.
D., The CISSP Prep Guide: Mastering the Ten Domains of Computer Security, 2001, John Wiley & Sons, Page 216.
Operations Security (OPSEC) is a process that helps protect critical information by identifying, controlling, and protecting sensitive information from adversaries. One of the key concepts in OPSEC is the "OPSEC triple," which is composed of three essential elements that help identify and mitigate risks to information security.
The three components of an OPSEC triple are:
Asset: The critical information, systems, or resources that are being protected.
Threat: The adversary or potential threat that could exploit vulnerabilities in the asset.
Vulnerability: The weakness or gap in the security of the asset that could be exploited by a threat.
The fourth term, Risk, is not one of the components of the OPSEC triple. However, risk is closely related to the OPSEC triple because it represents the potential impact of a successful exploit or attack against an asset.
Risk is the likelihood of a threat exploiting a vulnerability and the potential impact or consequence of that event. Risk management involves identifying and prioritizing risks, developing strategies to mitigate them, and monitoring their effectiveness.
In summary, the components of an OPSEC triple are asset, threat, and vulnerability, and risk is an important concept related to the likelihood and impact of successful exploits against the asset.