Cyber threats put your business data in danger. The business sensitive data, as well as personal details, including credit card information, health records, and social security numbers, can be stolen. It is inevitable that data breach incidents show up in your business data systems. Every organization should have a clear, specific, and current data breach incident response plan to prevent damages like service outage, data loss or theft, and losing reputation. In this article, I’ll explain why you should have a data breach incident response plan, its essential steps and several tips on how to create it.
What Is a Data Breach Incident Response Plan and Why Do You Need One?
A data breach incident response plan covers the procedures your organization will use to react in the event of a data breach. It includes a set of actions that guide your organization to respond to breaches after they are detected to diminish their impact. This will include technical measures, such as anti-malware software and data encryption, and policies and processes for your staff to follow. A data breach incident response plan ensures every person in the company knows their role during a breach event. It guides them on how to discover, respond and contain the data breach in a timely manner.
Data Breach Incident Response Plan: Essential Steps
Here’s a list of the essential steps that your data breach response plan should have:
1. Identify a suspected data breach incident as soon as possible
The longer your organization is exposed to a data breach, the more damage it can cause. Detecting a data breach promptly can be the difference between a moderate disruption and a disaster as a result of a data breach. Right after the cybersecurity incident is identified, the response plan specifies how to isolate the infected system and make a backup for forensic investigation.
2. Identify what systems, networks and information have been compromised
You should check all your systems, networks and assets to identify which parts were damaged and what information might have been disclosed to unauthorized parties, stolen, deleted or corrupted.
3. Recovery
After a cyber threat is identified, it can take a while to isolate the infected system, remove the threat and bring it back to full functionality. You need to prioritize what systems are most critical to resume functionality and add this information to the response plan. You should also be assured that your system is fully recovered before it can go back into use.
4. Evaluate the damage
You must evaluate what is the damage caused to your information and consider whether customers or shareholders need to be notified.
5. Investigate what went wrong
You should investigate how the data breach was done in order to protect your data from similar attacks.
6. Find out who caused the breach and why
Most breaches are random attacks by attackers looking for financial gain, but some incidents will target you specifically, such as political attacks or those caused by malicious insiders. If this is the case, you might consider legal actions.
7. Determine the cost and business impact of the data breach incident
The cost of recovery and the loss in productivity might affect your revenue and your ability to meet deadlines. You should analyze the impact the security incident has on your budget and business plan.
Data Breach Incident Response Plan Tips
Here are some tips on how to create your organization data breach incident response plan:
1. Keep it simple
During a breach, your team won’t have time to interpret a tedious action plan. Keep it simple and specific. Your plan should be a clear, actionable document that your team can apply in a variety of scenarios, whether it’s a small containment event or a major site interruption. Checklists are a good way to make the response plan easy to follow.
2. Be focused
List your systems and information that are critical to business operations and identify and prioritize the severity of data breach incidents that are most likely to happen. Focus your data breach incident response plan according to this analysis. This process should be done occasionally since systems and information are changing, and priorities might change too.
3. Prepare Public Statements
Security events can seriously affect an organization’s reputation. The way you interface with the public about a data breach incident can minimize the effect of it on your business reputation. Plan ahead of time a variety of press release statements and email templates to potentially compromised users.
4. Keep your data breach incident support plan regularly tested and updated
To review the steps in your data breach incident response checklist, you need to test it. Run potential scenarios based on your initial risk assessment and update or modify it. You should also keep track of new threats and update your plan to have tools to identify them and be able to recover from them.
5. Create a data breach incident response team (CSIRT)
Make a list of people in your organization who should carry out your data breach incident support plan. The CSIRT will be the primary driver for your data breach incident response plan. It should include members of your executive team, human resources, legal, public relations, and IT.
6. Post-incident analysis
After completing the activities in the response plan, review the status of the incident and summarize the lessons learned. Post-incident analysis can improve future data security practices.
Conclusion
The operation of your organization depends on its data. It’s not a question of if but when an organization will experience a data breach incident. Building an effective detection and response plan is a must for businesses and organizations to prevent the damage a data breach incident can do. In this article, I’ve shown how a data breach incident response plan reduces the financial and reputational damage caused by a data breach.
