Which of the following has been implemented when a host-based firewall on a legacy Linux system allows connections from only specific internal IP addresses?
A . Compensating control
B . Network segmentation
C . Transfer of risk
D . SNMP traps
Answer: A
Explanation:
A compensating control is a security measure that is implemented to mitigate the risk of a vulnerability or a weakness that cannot be resolved by the primary control. A compensating control does not prevent or eliminate the vulnerability or weakness, but it can reduce the likelihood or impact of an attack. A host-based firewall on a legacy Linux system that allows connections from only specific internal IP addresses is an example of a compensating control, as it can limit the exposure of the system to potential threats from external or unauthorized sources. A host-based firewall is a software application that monitors and filters the incoming and outgoing network traffic on a single host, based on a set of rules or policies. A legacy Linux system is an older version of the Linux operating system that may not be compatible with the latest security updates or patches, and may have known vulnerabilities or weaknesses that could be exploited by attackers.
Reference = Security Controls C SY0-601 CompTIA Security+: 5.1, Security Controls C CompTIA Security+ SY0-501 C
Latest SY0-701 Dumps Valid Version with 77 Q&As
Latest And Valid Q&A | Instant Download | Once Fail, Full Refund