Hardware fails, links go down, mistakes happen, and attackers strike. The question is not whether your business will face an IT disruption — it is whether the business keeps running when it does. Business continuity is the discipline of staying operational through failures, and IT is at its core.
Continuity vs disaster recovery
They are related but distinct. Disaster recovery (DR) is how you restore IT systems after a major incident. Business continuity is the broader plan for keeping the business functioning *during* disruption. DR is a critical component; continuity is the whole picture.
The IT building blocks
- Tested backups — verified, restorable copies of your data (backup and recovery).
- Redundancy — no single point of failure for critical systems, links, or power.
- Disaster recovery — a documented, tested way to bring systems back.
- Cloud resilience — workloads that can fail over rather than fall over.
- A response plan — who does what, in what order, when something breaks.
RTO and RPO: the two numbers that matter
Two targets define your continuity posture. RTO (Recovery Time Objective) is how quickly you must be back up. RPO (Recovery Point Objective) is how much data you can afford to lose, measured in time. Tighter targets cost more — the right numbers depend on what an outage actually costs you, which you can estimate from the cost of downtime.
Where to start
Begin by identifying your critical systems and what downtime would cost, then close the biggest gaps first — usually tested backups and eliminating single points of failure (a recurring theme in common infrastructure problems). Our business resilience work and the Business Continuity package are built for exactly this.
Topics
- business continuity IT solutions
- disaster recovery
- minimizing downtime in business
- business continuity plan
