COMPUTER THREATS SECURITY
WHAT IS COMPUTER SECURITY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Authenticity
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Availability.
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Integrity.
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Confidentiality.
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Detailed explanation-1: -Physical access control is utilizing physical barriers which can help prevent unauthorized users from accessing systems.
Detailed explanation-2: -As defined in FISMA, the term ‘availability’ means ensuring timely and reliable access to and use of information.
Detailed explanation-3: -Regardless of security policy goals, one cannot completely ignore any of the three major requirements-confidentiality, integrity, and availability-which support one another. For example, confidentiality is needed to protect passwords.
Detailed explanation-4: -Reuse of passwords across multiple sites: When one data breach compromises passwords, that same login information can often be used to hack into users’ other accounts. Reusing passwords for email, banking, and social media accounts can lead to identity theft.