Cisco® 200-201 Exam Practice Questions (P. 2)

GPT-4o - Answer

The distinction between MAC and DAC lies in their approach to controlling access. MAC is known for its strict, rule-based control where access permissions are predetermined by policies established at a system or administrative level, ensuring a high level of security by limiting discretion. On the other hand, DAC allows the owners of the resources to determine access permissions, making it more flexible but potentially less secure as it relies on individual discretion. This underlines why MAC is considered stricter compared to the more personalized approach of DAC.

GPT-4o - Answer

Absolutely, the "least privilege" principle is crucial in information security for minimizing potential vulnerabilities within an organization. By assigning the bare minimum level of access necessary for employees to carry out their work efficiently, the strategy effectively slashes the risk of unauthorized data exposure or tampering. Ensuring each employee has access strictly tailored to their duties helps maintain a tighter and more secure operational environment. Spot-on with answer A here—it's exactly what we're talking about when we discuss controlling access to safeguard sensitive info and critical systems.

GPT-4o - Answer

From my review of the resources and explanations involved, the correct answer to what constitutes a virtual address space in a Windows operating system seems to center around the set of virtual memory addresses available for a process to use. It's important to distinguish that this does not directly relate to the physical location, but rather, to the range of addresses that software can utilize during its execution. Interestingly, this virtual address space is conceptually private to each process, enhancing security by default, as it prevents direct memory access conflicts between processes. Hence, students should focus on understanding virtual address space as primarily a range of addresses allotted per process for its operational requirements.

GPT-4o - Answer

Absolutely! The principle of least privilege is all about keeping access tight - only give what's absolutely necessary for the job. When you let all processes run with root or admin privileges, you’re throwing the doors wide open for potential abuse or mishaps, especially if a less secure application gets compromised. So yeah, sticking to just what’s needed not only keeps things tidy but also safer!

GPT-4o - Answer

The function of a Command and Control (C2) server is primarily to issue commands and control a compromised system remotely. Once a device is compromised, the C2 server provides a central point for the attacker to coordinate actions on infected machines. These actions could range from further malware installation to data theft or launching attacks such as DDoS. This centralized control differentiates a C2 server from other attack methods that might involve direct payload delivery or incident response techniques.