Does your organization has an information security incident management plan? And how can this help in handling occurring security events? Read this post and find out.
Information Security Incident Management – What Is It?
Well, security incident management focuses on resolving incidents quickly. Additionally, it begins with an alert that an incident has occurred.
This prompt the organization to rally its incident response team. What will this team do?
Well, it has to examine and analyze the incident. But how will the response team do that?
That is by doing the following:
- Determining its scope.
- Evaluating the damages.
- And then, developing a mitigation plan.
Besides, what can the security management plan do for the incident response team? Well, this plan helps the team to detect security incidents.
But it also provides a technical response. Thus, helping them to address the problems promptly.
Moreover, this management plan also takes into account even the other departments.
How Does This Plan Work?
Security incident management plans are often the general steps to manage threats. After you identified the threat, the plan goes into action.
Then, all the necessary personnel will come together. What would they do? Well, they will tackle the task as a team.
The first step is to start a full investigation of the incident. What do you think will be the basis?
Of course, the team will see how it is affecting their system. Not only the system but also the data and user behavior.
That allows the team to pinpoint the threat’s location. From there, the incident response team will then assess the issue.
Thus, they will determine if it’s a result of a security incident. Or, if there’s an internal software or hardware issue at hand.
Steps For A Successful Incident Response
The cost of cybercrime is growing. And still, it continues to grow as the years pass by.
So, not maintaining a security incident management plan will suffer disastrous results.
So, to combat cyber threats, focus on five key approaches. Consider the following:
- Be proactive. You can do this by configuring the important controls. You can also conduct an operational threat hunting exercise. This helps you to find incidents occurring within your environment.
- Have incident response training and team management. Of course, all your preventive measures are nothing if the team doesn’t have the right training, knowledge, and skills. When they are fully trained, select a leader who will have the overall charge. Especially for responding to the incident.
- Detect, pinpoint, and report the source.
- Assess the damage using analytics. Review the collected data. Doing that will help you understand the true nature of the incident. The data will also show how severe the incident was. It will also show how the team responded according to the threat level attack.
- Contain and neutralize the IOC (Identify Indicators of Compromise). If you’re certain that it’s an IOC that’s infiltrating the system, contain and neutralize that quickly.
Conclusion
Of course, a security incident management plan is not an end-all solution to cyber threats. It is only a guide to help you be more organized. Especially with your incident response efforts.
So, keep your security incident management plan updated. Thus, reflecting all new preventive measures that your organization plans to take. And prevent incidents to occur in the future.
