Lecture 8 Flashcards
What are the key phases of Incident Response?
The key phases are Preparation, Detection and Analysis, Containment, Eradication, Recovery, and Post-Incident Activity, each critical for effective incident management.
Why is the Preparation phase important in Incident Response?
Preparation ensures that the SOC has the necessary tools, processes, and plans in place to respond effectively to incidents, minimizing impact.
What is the role of Detection and Analysis in Incident Response?
Detection and Analysis involve identifying potential incidents and understanding their scope and impact, which is crucial for determining appropriate response actions.
What is the goal of the Containment phase in Incident Response?
The goal is to limit the spread and impact of an incident, preventing further damage and stabilizing the situation.
What is achieved during the Eradication phase of Incident Response?
Eradication involves removing the threat from the environment, including deleting malware, closing vulnerabilities, and ensuring no residual risk remains.
Why is Recovery important in Incident Response?
Recovery focuses on restoring normal operations and ensuring systems are secure and fully functional after an incident has been resolved.
What is the purpose of Post-Incident Activity in Incident Response?
Post-Incident Activity involves analyzing the incident to learn from it and improve future response strategies, including updating policies and procedures.
How do Playbooks benefit Incident Response?
Playbooks provide predefined, step-by-step procedures for responding to specific types of incidents, ensuring a consistent and efficient response.
What is the value of automation in Incident Response?
Automation speeds up response times, reduces human error, and allows SOC staff to focus on more complex tasks, improving overall efficiency.
What is the difference between reactive and proactive Incident Response?
Reactive Incident Response deals with incidents after they occur, while proactive Incident Response involves preparing and mitigating potential incidents before they happen.
How do playbooks ensure compliance with regulatory frameworks?
By standardizing incident response processes, playbooks help ensure that responses are consistent with regulatory requirements and best practices.
Why is collaboration important in Incident Response?
Collaboration ensures that all relevant teams and stakeholders are involved in the response, providing diverse expertise and resources for resolving incidents effectively.
What is the role of Key Performance Indicators (KPIs) in Incident Response?
KPIs measure the effectiveness and efficiency of incident response efforts, helping to identify areas for improvement and demonstrate the value of security investments.
What is an example of a task ideal for automation in Incident Response?
Identity and access management, such as automatically disabling compromised accounts, is an example of a task that benefits from automation.
How do playbooks improve the Incident Response program?
Playbooks provide a structured approach to incident response, ensuring that responses are consistent, predictable, and measurable, leading to better outcomes.
