Answer:
The probability that a circuit is defective = 0.12 Probability that a circuit is not defeat
Explanation:
Answer:
Implementing access restrictions
Explanation:
A preventive control in the information technology area is designed to proactively minimize or prevent the occurrence of security incidents or risks. Out of the options given, implementing access restrictions is a preventive control.
Here's an explanation for each option:
A) Monitoring system logs: This is an example of detective control because it involves reviewing system logs to identify any suspicious or abnormal activities that may have already occurred.
B) Investigating security incidents: This is an example of corrective control because it involves investigating and responding to security incidents that have already occurred to mitigate their impact and prevent future occurrences.
C) Implementing access restrictions: This is a preventive control. By implementing access restrictions, such as strong passwords, user authentication, and role-based access controls, organizations can prevent unauthorized individuals from gaining access to sensitive information or systems.
D) Conducting post-incident reviews: This is an example of a corrective control because it involves analyzing and reviewing security incidents after they have occurred to identify the root causes, learning from them, and making improvements to prevent similar incidents in the future.
In summary, out of the given options, implementing access restrictions is a preventive control because it helps prevent unauthorized access to information or systems before any security incidents occur.
In IT, controls such as preventive, detective, and corrective are employed. Among the provided options, 'implementing access restrictions' is recognized as a preventive control, which aims to avert potential security threats.
In the field of information technology, controls are essential for maintaining integrity, confidentiality, and availability of information systems. Controls are divided into three categories: preventive, detective, and corrective controls. Of the options provided, the method of implementing access restrictions is considered a preventive control.
Preventive controls are designed to prevent security threats from coming to fruition. These can include firewalls, secure passwords, access control lists, authentication methods, and separation of duties. Hence, implementing access restrictions restricts unauthorized users from accessing the data they are not permitted to view, thereby minimizing the chance of a security breach in the first place.
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b. it is a system used to evaluate data from security devices and generate alerts.
c. It is an intellectual property protection software that prevents data links, and generates alerts.
d. It is a system that monitors security device hardware availability
Answer:
the answer is D
Explanation:
It is a system that monitor security device hardware availability
A SIEM system is utilized to b) evaluate data from security devices and generate alerts. It helps organizations monitor and analyze security events in real-time, allowing them to identify and respond to potential threats promptly.
The system collects and correlates data from various sources such as firewalls, intrusion detection systems, and log management tools, providing a comprehensive view of the security landscape.
For example, if a SIEM system detects multiple failed login attempts from different IP addresses, it can generate an alert indicating a possible brute-force attack. Moreover, it can help with compliance requirements by providing audit logs, incident reports, and compliance dashboards.
The primary goal of a SIEM system is to improve the security posture of an organization by proactively identifying and mitigating security incidents.
Learn more about SIEM system here:
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B. Alt+F8
C. Ctrl+F8
D. Ctrl+F7
Answer:
Alt +F8
Explanation:
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