Undesirable events that have already happened are uncovered by _controls? 1) Preventive 2) Detective 3) Corrective 4) Compensatory

Detective controls are used to identify and uncover undesirable events that have already occurred. They are designed to detect errors, fraud, or other issues after they have happened, rather than preventing them from occurring in the first place.

Supplemental Knowledge

Controls in information security and risk management refer to mechanisms or policies implemented to mitigate risks while assuring integrity, confidentiality and availability of data. These controls can be categorized into several types based on their primary function:

1. Preventive Controls: These are designed to prevent undesirable events from occurring in the first place. Examples include firewalls, access controls, and encryption.
2. Detective Controls: These are intended to identify and detect undesirable events that have already occurred. Examples include intrusion detection systems (IDS), logs, and audits.
3. Corrective Controls: These aim to correct or mitigate the impact of undesirable events after they have been detected. Examples include backup restoration, patch management, and incident response plans.
4. Compensatory Controls: These provide alternative measures when primary controls are not feasible or sufficient. Examples include additional monitoring when segregation of duties cannot be fully implemented.

Concepts to Actions

Consider a bank's security system:

• Preventive Control: The bank installs high-security locks and surveillance cameras to prevent unauthorized access.
• Detective Control: The bank uses alarm systems that trigger if someone tries to break in after hours.
• Corrective Control: If a break-in occurs despite these measures, the bank has an insurance policy (a compensatory control) that helps recover financial losses.

Detective controls play an invaluable role in quickly detecting any breaches after they've happened so that corrective measures can be implemented immediately.

Understanding different types of security controls is essential for managing risks effectively in any organization. To deepen your knowledge about information security practices and enhance your skills, explore UpStudy’s live tutor question bank or AI-powered problem-solving services.
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