An effective disaster recovery plan must be regularly reviewed and updated to make sure it reflects the current state of the business and meets the goals of the company.Not only should it be reviewed, but it must be tested to ensure it would be a success if implemented.Internal departments (e.g., marketing, IT, human resources) should be broken down into teams based on their skills and responsibilities.
It’s the key component of your disaster recovery and business continuity plans.
A failover system should address both RTO and RPO goals by keeping backup infrastructure and data at the ready.
Business continuity management starts with planning how to maintain your critical functions (e.g., IT, sales and support) during and after a disruption.
A business continuity plan (BCP) should comprise the following element 1.
Once developed and tested, you should present your disaster recovery plan to the owners and/or board of directors.
Record any and all feedback and make sure it is addressed in the revised plan.
If they are more apprehensive after you present your disaster recovery plan, you need to revisit each and every item before you present it again.
The essential question you must ask when reviewing your disaster recovery plan is, "Can your disaster recovery plan restore the day-to-day operations in a reasonable time?
"In the event of a disaster, your biggest enemy is time. Look for holes that can jeopardize the successful implementation of your disaster recovery plan and delay getting the company back to a fully functional state. Review the plan every year to ensure new aspects of the business are covered. Pick a Saturday and pretend that you have to bring back the office operations in less than 24 hours.
You don't have to physically do it, but sitting around a table offsite without any access to the usual resources of the office can shed a lot of light on your disaster recovery plan's inadequacies.