Information Security Risk Register.

The key components of an information security risk register provide a structured approach to managing risks. It begins with risk identification, where potential threats such as data breaches, malware attacks, insider threats, and compliance failures are recorded.

Each risk is then elaborated through a detailed description highlighting the affected assets, vulnerabilities, and potential threat sources. The impact and likelihood of each risk are assessed, often using qualitative or quantitative scales, to determine its possible effect on the organisation. A risk owner, typically an individual or team, manages each identified risk.



The risk register also documents existing controls to mitigate risks, such as firewalls, encryption protocols, training programs, or compliance frameworks. Following this, the residual risk, or the level of risk remaining after considering the effectiveness of these controls, is evaluated. For unacceptable risks, a treatment plan outlining strategies such as risk reduction, transfer, acceptance, or avoidance. Lastly, mechanisms for monitoring and review ensure that the implementation of risk responses is tracked, and periodic updates are conducted to address evolving threats. This comprehensive framework ensures that the organisation systematically manages and mitigates information security risks.