With a lot of cyber threats that can damage your computer system, there is always a security service for that. A strong cyber incident response service evaluates the situation and launches the most suitable actions for recovery and prevention of the reoccurrence of the incident. The importance of this response is it offers a massive impact on the life of a business. A cyber-attack and security incident can cost the business money, time, and reputation.
What is IR?
For those who don’t understand what incident response is, IR is the effort to instantly identify an attack, contain damage, remediate the cause to lessen the risk of future incidents and minimize the effects of the attacks. Having an effective IR minimizes the negative impacts of cyber-attacks and threats to your computer system.
Prevent viruses and malware
Viruses are very common in attacking computer systems. It can corrupt files and the worst, it can damage your computer unit. The reason for this is due to some websites that have viruses on them, and once you open them, they can affect the computer system. So, you will experience lagging, buffering, slow processor response, and more.
As a business relying on the computer, where data are saved, it can be a big burden if it encounters a lagging issue. To avoid cyber-attacks and cyber-threats, choose the right IR.
Fix phases in the IR plan
What is an IR plan for cyber security? You will learn how to manage the data breach using the six phases in the IR plan. It is a documented, well-written plan that helps IT professionals recognize and deal with a cybersecurity incident, like a cyber-attack or data breach. Accurately creating and managing an IR plan involves training and regular updates. Here are the six phases of the IR plan:
● Preparation
● Identification
● Containment
● Eradication
● Recovery
● Lessons Learned
Is an IR plan a PCI DSS requirement?
The answer is yes. It is the requirement 12 that specifies the steps the business must take relating to the IR plan includes:
1. Test IR plan annually
2. Assign employees to deal with incidences 24/7
3. Train the staff regularly with IR responsibilities
4. Set up alerts from:
a. Intrusion-detection
b. Intrusion-prevention
c. File-integrity monitoring systems
5. Implement a process for updating and managing the IR plan per organizational and industry changes
How to create an IR plan?
An IR plan addresses any suspected data breach in phases. Each phase has specific areas of need.
Just follow the series of phases mentioned above and you will have a strong cyber IR.
