What is incident response in cybersecurity?
Incident response is the process of identifying, responding to, and mitigating cybersecurity incidents to limit damage and prevent future attacks.
What is a Security Information and Event Management (SIEM) system?
A SIEM system collects, analyzes, and reports on security event data from across an organization's network to detect potential threats and vulnerabilities.
How does threat management differ from incident response?
Threat management focuses on proactively identifying and neutralizing potential threats, while incident response deals with responding to active security breaches.
What is a DDoS attack and how does it affect incident response?
A Distributed Denial-of-Service (DDoS) attack floods a network with excessive traffic, causing system outages, and incident response must quickly identify and mitigate the attack.
Why is real-time monitoring crucial in incident response?
Real-time monitoring enables the immediate detection of threats, allowing incident responders to quickly take action and minimize the impact of an attack.
What is the role of forensics in incident response?
Forensics involves collecting, preserving, and analyzing digital evidence after a security incident to understand the attack, identify perpetrators, and improve security measures.
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What is an incident response plan (IRP)?
An incident response plan (IRP) is a documented set of procedures to follow during a cybersecurity incident to manage and mitigate damage while restoring normal operations.
What is threat hunting?
Threat hunting is the proactive search for signs of malicious activities or threats within an organization's network, allowing defenders to identify potential security issues before they escalate.
What is the importance of post-incident analysis?
Post-incident analysis helps organizations evaluate the effectiveness of their response to a security incident and identify areas for improvement to strengthen future defenses.