Cyber resiliency definition
Cyber resiliency is a broad field that encompasses the ways organizations can prepare for, respond to, and recover from cyber threats. This means not only having systems in place to protect against an attack but also being able to quickly recover and adapt in the event of a successful attack.
Main elements of cyber resiliency
- Robustness. The ability of systems, networks, and processes to withstand cyber threats. It often involves having strong security measures in place, like firewalls, antivirus software, and secure network configurations.
- Recoverability. Ability to restore normal operations after an incident. This can involve backup and disaster recovery solutions, incident response plans, and the use of redundant systems.
- Adaptability. Capacity to adjust to changes in the threat environment. It can involve continuous monitoring and threat intelligence to identify new types of attacks and developing strategies to defend against them.
- Resilience management. It involves planning and governance to develop and maintain a state of cyber resilience. This often includes a cybersecurity strategy, policies, and procedures, as well as the roles and responsibilities for managing cyber risks.
- Response and recovery planning. It means having an action plan in place to effectively respond to and recover from a cyber incident. The plan includes communication strategies, roles and responsibilities, and the steps to take to mitigate damage and return to normal operations.