Insights / Executive perspective

The Link Between IT Resilience and Cybersecurity

Cyber resilience depends on identity, infrastructure, backup, operations and recovery working together. An executive framework for practical improvement.

Cybersecurity cannot be separated from operations

A security incident becomes a business crisis when critical services cannot continue or recover. Identity, networks, cloud services, endpoints, storage and third-party systems all shape that outcome.

Start with the services that matter

Identify critical business processes and trace their technology dependencies. Determine acceptable downtime and data loss with business owners rather than assuming technical teams can set those tolerances alone.

Test recovery, not just backup

Successful backup jobs do not prove that an organization can restore a working service. Exercise restoration of data, identity, connectivity and application dependencies. Record actual recovery times and unresolved blockers.

Make incident and continuity plans meet

Cyber incident response, disaster recovery, crisis communications and business continuity should share decision triggers, roles and escalation paths. A ransomware exercise is a useful way to expose disconnected plans.

Prioritize the foundations

Focus first on identity recovery, privileged access, tested backups, network segmentation where justified, reliable asset ownership and clear operational handoffs. Resilience improves when these practices are maintained.