Prepare to deal with situations. Through monitoring, discover possible security incidents and report any instances. Assess detected occurrences to determine the best next measures for risk mitigation. Contain the situation by investigating, investigating, and resolving it (based on the outcome of step 3). Scale back activity if necessary.
The goal is not just to contain the damage but also to learn from your mistakes so that they don't happen again. This means taking time to investigate events thoroughly and learning from them so that they don't happen again.
Containment involves restricting access to or shutting down parts of an organization's network. This prevents any further damage or theft of information. Security professionals use a variety of tools to contain incidents. They may use firewalls, VPNs (virtual private networks), proxy servers, and other security devices to block unauthorized people from accessing parts of the network. If someone gets through these barriers, then security professionals will investigate how and why this happened. They may also try to resolve the issue directly by working with computer users to help them protect their computers better in future.
If containment isn't enough, then recovery should be considered. Recovery involves restoring security to normal operating conditions as soon as possible after an incident has been contained. This gives organizations time to assess the damage and make any necessary adjustments before returning to normal business activities.
What are the six actions to take following a security incident?
A Step-by-Step Guide to Handling a Security Breach
However, having the proper incident response procedures in place might help to mitigate the harm. Create Incident Response Procedures
Key Steps for Conducting an IT Security Risk Assessment
5 Security Awareness Tips for Your Organization
The five stages outlined below will help you get started with your security audit: