What does ISO/IEC 27039 primarily focus on?

ISO/IEC 27039 primarily focuses on intrusion prevention. This international standard provides guidelines for implementing and managing intrusion detection and prevention systems (IDPS) effectively within an organization's information security framework. It emphasizes the critical aspects of assessing threats, designing a tailored intrusion prevention strategy, and establishing protocols for monitoring and responding to security incidents.

The standard is significant as it helps organizations ensure that they can detect potential intrusions and mitigate risks proactively, thus maintaining the integrity of their information systems. By focusing on intrusion prevention, ISO/IEC 27039 equips organizations with the necessary guidelines to enhance their security posture against unauthorized access and cyber threats.