Cybersecurity incidents are on the rise. Security experts and businesses are scrambling to keep hackers at bay and maintain the integrity of their networks. Many business executives don’t realize that cybersecurity incident response planning is crucial for companies to prevent data breaches and successfully respond after a cyber-attack. But what happens when an unpatched vulnerability is exploited?
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Definition: Cybersecurity Response Plan
It’s a document that describes steps for handling cyber incidents. It includes information about who needs to be notified, what resources are available, and how to respond. The plan should be accessible to all employees and regularly updated to keep it up-to-date.
It will help you prepare and save your company money and damage. What you need to do when creating an incident response plan is to choose an incident prevention team. You should include people responsible for the network security and monitoring systems and employees who can respond to incidents as quickly as possible.
Next, you should decide what type of incident response policy you want for your business. There are two main types of policies: reactive and proactive. A reactive policy focuses on how staff members react during an attack, while a proactive policy helps prevent cyberattacks by focusing on system updates and security patches.
Cybersecurity incident response plans are documents that outline what to do when a security incident occurs and how to respond. IT teams create these plans, and a cybersecurity incident response plan ensures that all employees know what to do during a breach.
Write Down Security Incidents and Prioritize the Severe
While creating a cybersecurity incident plan, document each type of security incident that could occur at your company. It includes any attack on your networks, such as ransomware attacks or phishing scams.
Next, prioritize the severity of each type of security incident based on how much damage it could cause if it were successful. For example, if someone gets hacked while browsing Facebook at work, that will not cause much damage. However, if someone gets hacked while they’re working on confidential information, that needs immediate attention.
Create Steps for Containing an Attack
It’s important to:
- Determine who will stop the attack and how they will be involved.
- Define how you will handle an incident. It involves actions you will take during an incident, including how long it should take until completed.
- Assess the damage and determine if there has been any data loss, theft, destruction of data, or other damages to your business’s assets or reputation.
- If so, take steps to mitigate further losses by containing damage control efforts to limit the further impact on your business’s brand image or bottom line.
- Prepare an incident report.
Mock-ups test the security of your system before it’s put in place. This way, you can see if there are any holes in your plan or if anything is missing from your system that would make it more secure.
Create fake scenarios and test them out with staff so they can learn how to respond if something happens. For example, you could create a scenario where someone tries to hack into your network but fails because of your firewall or other security measures.
In this case, you’d want everyone on staff who has access to the internet through their computer or phone to be aware of what happened so they don’t fall for the same trick again when someone tries it again.
Mock-ups help you know how long it takes for your staff to respond and how long it takes to recover from an incident.
Update Your Incident Response Plan
Sometimes you’ll find that your initial plan doesn’t work for your company or that new threats need to be considered. It’s important to keep those two things in mind when deciding how to update your incident response plan.
Cybersecurity is a growing concern for businesses and government entities as the digital world grows exponentially with our reliance upon it. With the threat of cybercrime, especially ransomware attacks, on the rise–it is important to ensure you’ve got a solid cybersecurity incident response plan in place. The plan is invaluable as it gives your organization a roadmap to reference when dealing with an incident. This roadmap will help you identify who to notify and how to act quickly, efficiently, and successfully.