Best Technical Control for Detection and Prevention of Buffer Overflows

Which of the following technical controls is BEST suited for the detection and prevention of buffer overflows on hosts?

A.

DLP

B.

HIDS

C.

EDR

D.

NIPS.

C.

Out of the given technical controls, EDR (Endpoint Detection and Response) is the BEST suited for the detection and prevention of buffer overflows on hosts.

A buffer overflow is a common type of software vulnerability that occurs when a program writes more data to a buffer than it can hold. This can lead to memory corruption and potentially allow an attacker to execute arbitrary code or take control of the affected system. To prevent buffer overflows, it's important to implement appropriate security controls.

Let's take a look at each of the technical controls listed:

A. DLP (Data Loss Prevention): DLP is used to prevent sensitive data from leaving an organization's network. While DLP can help protect against some types of attacks, it is not specifically designed to detect or prevent buffer overflows.

B. HIDS (Host-based Intrusion Detection System): HIDS is a type of security software that monitors activity on a single host (e.g., a server or endpoint device) for signs of intrusion or unauthorized access. While HIDS can help detect some types of attacks, it may not be specifically designed to detect or prevent buffer overflows.

C. EDR (Endpoint Detection and Response): EDR is a type of security software that provides real-time monitoring and response capabilities on endpoint devices (e.g., laptops, desktops, and servers). EDR can detect and prevent buffer overflows by monitoring memory usage and blocking attempts to write more data to a buffer than it can hold.

D. NIPS (Network Intrusion Prevention System): NIPS is a type of security system that monitors network traffic for signs of intrusion or attack. While NIPS can help detect some types of attacks, it may not be specifically designed to detect or prevent buffer overflows.

In summary, EDR is the best choice for the detection and prevention of buffer overflows on hosts as it specifically monitors and responds to endpoint devices and their memory usage.