Learn how intrusion prevention systems (IPS) can help companies detect and prevent suspicious access attempts to their network resources, enhancing overall security.
Table of Contents
Question
An audit report indicates multiple suspicious attempts to access company resources were made. These attempts were not detected by the company. Which of the following would be the best solution to implement on the company’s network?
A. Intrusion prevention system
B. Proxy server
C. Jump server
D. Security zones
Answer
A. Intrusion prevention system
Explanation
An intrusion prevention system (IPS) is the best solution for a company to detect and prevent suspicious access attempts to its network resources. Unlike intrusion detection systems (IDS), which only detect and alert on potential threats, an IPS actively monitors network traffic in real-time and can automatically take action to block or prevent malicious activities.
When implemented correctly, an IPS analyzes network packets, identifies patterns of suspicious behavior, and compares them against a database of known attack signatures. If a potential threat is detected, the IPS can immediately take predefined actions, such as blocking the offending IP address, terminating the connection, or sending an alert to the security team for further investigation.
By deploying an IPS, the company can proactively defend against various types of attacks, including unauthorized access attempts, exploits targeting vulnerabilities, and denial-of-service (DoS) attacks. The IPS can be configured to enforce security policies and prevent access attempts that violate these policies, ensuring that only authorized users and devices can access company resources.
Other options, such as proxy servers, jump servers, and security zones, while useful in certain scenarios, do not provide the same level of real-time threat detection and prevention capabilities as an IPS. Therefore, implementing an intrusion prevention system is the most effective solution to address the issue of undetected suspicious access attempts in the company’s network.
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