System Hardening Best Practices
Question
Which of the following statements about system hardening are true? Each correct answer represents a complete solution.
Choose two.
Answers
Explanations
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A. B. C. D.AD.
System hardening is a process of securing the system by reducing its vulnerability to potential security threats. It involves applying various security measures to minimize the attack surface and mitigate the risk of unauthorized access, data theft, or other security breaches.
Option A and D are both correct statements about system hardening:
A. Installing service packs and security updates on a regular basis is an essential part of system hardening. This helps to keep the system updated with the latest security patches and fixes, which can help to address vulnerabilities and protect against potential attacks. The updates and patches are typically released by the software vendors to fix known security issues and improve the overall security of the operating system or software.
D. System hardening is primarily used for securing the operating system. It involves configuring the system to minimize its attack surface by disabling unnecessary services, reducing user privileges, enforcing strong password policies, and implementing other security controls. This helps to ensure that the system is less susceptible to security threats, and that any potential attacks are more difficult to execute.
Option B and C are incorrect statements about system hardening:
B. System hardening is not used for securing computer hardware. While securing the physical hardware is an important part of overall security, it is not related to system hardening. Hardware security typically involves physical measures such as locking cabinets, restricting access to data centers, and implementing security cameras.
C. Locking the computer room is not an effective way to achieve system hardening. While physical security measures are important, they are not related to system hardening, which is focused on securing the operating system and software. Locking the computer room may help to prevent unauthorized physical access to the system, but it does not address the underlying security vulnerabilities of the system itself.
