Interview Questions and Answers for the Top 20 Incident Responders

Incident responders are first responders to security incidents and cyber threats. Your responsibility as an incident responder includes responding to security threats and making quick decisions about how to mitigate them. As organizations become more concerned about protecting their information systems, there are many opportunities for these professionals. The job of Incident Responder is a highly-respected position within an organization. This can make the interview difficult. Here are some common interview questions for incident responders that may help you.

Question 1: What roles and responsibilities do incident responders have? Answer: Incident responders deal with security incidents first. They protect valuable assets of an organization by taking immediate action to prevent, detect, and mitigate cyber-threats. In addition to this, incident responders are responsible for creating security protocols, protocols, reports, and other duties to prevent potential security breaches.
Question 2: What security breaches might you encounter as an incident responseer? Answer: These are some of the most common security breaches an incident responder may face in his day-to-day work:
Cross-site scripting
SQL injection attacks
DoS attack
Man in the middle of attack
Question 3: What document is required to restore a system after it has failed? Answer: A Disaster Recovery Plan (DRP), document, is needed to restore and recover system functionality. This document provides details about IT operations and steps required to retrieve data lost after a system crash.
Question 4: What is port scan? It is necessary because it is important. An incident responder can see the entire network from the perspective of open ports. He can check the services and ports to see if there are any unauthorized access.
Question 5: What is security incident? Answer: It is an event in which sensitive data have been compromised or protection measures have failed.
Question 6: What’s SIEM? Answer: SIEM (Security Information and Event Management) is an advanced threat detection system and incident response system that allows organizations to take swift preventative actions against possible security attacks. It monitors the network in real time and analyzes security events.
Question 7: What’s the difference between HIDS/NIDS? Answer: NIDS/HIDS are two types of Intrusion Detection System.
Network intrusion detection system, (NIDS),: NIDS is a network-level device that monitors all traffic from all devices on the network. It detects abnormal behavior and patterns.
Host intrusion detection software (HIDS),: This system monitors only system data and detects suspicious activity on a host. HIDS takes snapshots from the system files and raises an alert if they change.

Question 8: What’s an automated incidence response? Answer: Automated incident response systems allow the incident response team detect and respond in real-time to cyber threats or security incidents. These are some examples of automated incident response:
Automatically update the firewall to block malicious IP addresses
To control the damage, isolate infected systems
Collect logs and incidents from all parts of the network and systems
Question 9: What is an “incident trigger”? Answer: An event that signals the possibility of a cyber-attack. An incident responder must be aware of an attack when incident triggers are created.
Question 10: What are your next steps after a cybersecurity incident? Answer: The following.