About CyberSec First Responder® (CFR)
This course prepares cybersecurity professionals to detect, analyse, and respond to real cyber threats across complex network environments. It's built around leading global frameworks including NIST 800-61r2 and US-CERT's NCIRP, giving you a structured, practical approach to network defence and incident handling.
You'll start by learning how to assess and mitigate cybersecurity risk and understand the evolving threat landscape, then move into analysing reconnaissance and attack techniques used by threat actors. From there, the course covers post-attack techniques and assessing your organisation's security posture, followed by collecting and analysing cybersecurity intelligence and log data, and finishing with how to respond to and investigate security incidents through structured forensic analysis.
By the end, you'll have the practical skills to detect, contain, and recover from cybersecurity incidents, and you'll be prepared for the CertNexus CyberSec First Responder® (CFR-410) certification exam.
Expected Outcomes
The course is structured around five stages — from risk assessment through to incident investigation — so each skill builds toward genuine incident response readiness. By the end, you'll be able to:
- Assess and mitigate cybersecurity risks within organisational environments
- Analyse and classify evolving cyber threats across systems and networks
- Identify reconnaissance, attack, and post-attack techniques used by threat actors
- Conduct vulnerability assessments and penetration testing
- Collect and analyse network- and host-based cybersecurity intelligence
- Perform incident detection, containment, and recovery using proven methodologies
- Investigate cybersecurity incidents through structured forensic analysis
- Apply international standards and best practices for risk management and reporting
Training Method
The course begins with assessing cybersecurity risk and analysing the threat landscape, before moving into reconnaissance and attack analysis, covering system hacking, malware, and threats to mobile and cloud environments. It then covers post-attack techniques such as lateral movement and data exfiltration, along with assessing your organisation's security posture through auditing and penetration testing.
From there, you'll learn to collect and analyse cybersecurity intelligence and log data using both Windows and Linux-based tools, before closing with how to respond to and investigate security incidents through forensic analysis and evidence collection. Throughout, you'll work through instructor-led sessions aligned with NIST and DoD frameworks, hands-on labs and simulations, threat intelligence exercises using real-world tools, and scenario-based forensics workshops, so you leave with skills ready to apply immediately in your role.
