CFR-310.AK1
Cybersec First Responder (CFR)
Prepare for the CFR certification and pass the exam CFR-310. Detect threats faster, shut them down smarter, and own Threat Detection & Analysis skills that will get you hired.
- Practice in 42 Laboratorios prácticos — nothing to install
- 17 Lecciones interactivas y 59 topics mapped to the official exam objectives
- 203 Preguntas del examen de práctica y 1 Pruebas completas
Beginner A tu propio ritmo · 1 año de acceso 4.6/5 (6 Revisar)
42 LiveLabs prácticos
Practice real IT tasks in guided environments.
- Entornos reales
- Calificación automática
- Sin instalación
01 / Habilidades que obtendrás
What you will be able to do
Enroll in our CyberSec First Responder (CFR-310) Course to sharpen your instincts, respond like an expert, and lead the charge when cyber threats hit.
In this course, assess real-world risks, decode the threat landscape, and dive deep into system and network attacks (social engineering, malware, DoS, cloud threats, you name it). Learn how attackers move, hide, and exfiltrate data. From there, flip the script with vulnerability management, penetration testing, and forensic investigations.
With hands-on labs, you’ll train to take control of SIEM tools, threat modeling, log analysis, and incident response scenarios. From identifying threats to securing evidence, this course equips you with everything to pass the CFR-310 exam and level up your cyber defense skills.
- Threat Detection & Analysis: Identify, classify, and analyze evolving cyber threats using real-world threat modeling and reconnaissance techniques.
- Risk Assessment & Mitigation: Assess information security risks and apply effective strategies to reduce vulnerabilities across systems.
- Incident Response & Recovery: Develop the skills to contain, respond to, and recover from security breaches using proven incident handling frameworks.
- Vulnerability Management: Conduct vulnerability scans, analyze results, and strengthen your organization's defenses.
- Digital Forensics & Investigation: Master the art of investigating cyber incidents: collecting evidence, analyzing compromised systems, and documenting findings.
- Security Intelligence & Log Analysis: Use tools like SIEM and network log analyzers to monitor environments, detect anomalies, and generate actionable security insights.
Target Career Roles
- Analista de incidentes
- Responsable de respuesta ante incidentes
- Ingeniero de seguridad de redes
- Técnico en Defensa de Redes
- Analista de seguridad de la información
02 / Lecciones y laboratorios
See exactly what you will learn and practice
Plan de estudios
17 Lecciones interactivas · 59 topics01 Introduction 3 topics +
- Course Description
- Course-Specific Technical Requirements
- How to Use This Course
02 Assessing Information Security Risk 5 topics +
- Topic A: Identify the Importance of Risk Management
- Topic B: Assess Risk
- Topic C: Mitigate Risk
- Topic D: Integrate Documentation into Risk Management
- Summary
03 Analyzing the Threat Landscape 3 topics +
- Topic A: Classify Threats and Threat Profiles
- Topic B: Perform Ongoing Threat Research
- Summary
04 Analyzing Reconnaissance Threats to Computing and Network Environments 4 topics · 13 Laboratorio en vivo +
- Topic A: Implement Threat Modeling
- Topic B: Assess the Impact of Reconnaissance
- Topic C: Assess the Impact of Social Engineering
- Summary
13 Laboratorio en vivo in this lesson — see the labs panel →
05 Analyzing Attacks on Computing and Network Environments 8 topics · 12 Laboratorio en vivo +
- Topic A: Assess the Impact of System Hacking Attacks
- Topic B: Assess the Impact of Web-Based Attacks
- Topic C: Assess the Impact of Malware
- Topic D: Assess the Impact of Hijacking and Impersonation Attacks
- Topic E: Assess the Impact of DoS Incidents
- Topic F: Assess the Impact of Threats to Mobile Security
- Topic G: Assess the Impact of Threats to Cloud Security
- Summary
12 Laboratorio en vivo in this lesson — see the labs panel →
06 Analyzing Post-Attack Techniques 6 topics · 4 Laboratorio en vivo +
- Topic A: Assess Command and Control Techniques
- Topic B: Assess Persistence Techniques
- Topic C: Assess Lateral Movement and Pivoting Techniques
- Topic D: Assess Data Exfiltration Techniques
- Topic E: Assess Anti-Forensics Techniques
- Summary
4 Laboratorio en vivo in this lesson — see the labs panel →
07 Managing Vulnerabilities in the Organization 4 topics · 2 Laboratorio en vivo +
- Topic A: Implement a Vulnerability Management Plan
- Topic B: Assess Common Vulnerabilities
- Topic C: Conduct Vulnerability Scans
- Summary
2 Laboratorio en vivo in this lesson — see the labs panel →
08 Implementing Penetration Testing to Evaluate Security 3 topics +
- Topic A: Conduct Penetration Tests on Network Assets
- Topic B: Follow Up on Penetration Testing
- Summary
09 Collecting Cybersecurity Intelligence 4 topics · 3 Laboratorio en vivo +
- Topic A: Deploy a Security Intelligence Collection and Analysis Platform
- Topic B: Collect Data from Network-Based Intelligence Sources
- Topic C: Collect Data from Host-Based Intelligence Sources
- Summary
3 Laboratorio en vivo in this lesson — see the labs panel →
10 Analyzing Log Data 3 topics · 1 Laboratorio en vivo +
- Topic A: Use Common Tools to Analyze Logs
- Topic B: Use SIEM Tools for Analysis
- Summary
1 Laboratorio en vivo in this lesson — see the labs panel →
11 Performing Active Asset and Network Analysis 5 topics · 4 Laboratorio en vivo +
- Topic A: Analyze Incidents with Windows-Based Tools
- Topic B: Analyze Incidents with Linux-Based Tools
- Topic C: Analyze Malware
- Topic D: Analyze Indicators of Compromise
- Summary
4 Laboratorio en vivo in this lesson — see the labs panel →
12 Responding to Cybersecurity Incidents 4 topics +
- Topic A: Deploy an Incident Handling and Response Architecture
- Topic B: Contain and Mitigate Incidents
- Topic C: Prepare for Forensic Investigation as a CSIRT
- Summary
13 Investigating Cybersecurity Incidents 4 topics · 3 Laboratorio en vivo +
- Topic A: Apply a Forensic Investigation Plan
- Topic B: Securely Collect and Analyze Electronic Evidence
- Topic C: Follow Up on the Results of an Investigation
- Summary
3 Laboratorio en vivo in this lesson — see the labs panel →
14 Appendix A: Mapping CyberSec First Responder (Exam CFR-310) Objectives to Course Content +
15 Appendix B: Regular Expressions 1 topics +
- Topic A: Parse Log Files with Regular Expressions
16 Appendix C: Security Resources 1 topics +
- Topic A: List of Security Resources
17 Appendix D: U.S. Department of Defense Operational Security Practices 1 topics +
- Topic A: Summary of U.S. Department of Defense Operational Security Practices
Laboratorios prácticos Our edge
42 Laboratorio en vivos- Exploiting a Website Using SQL Injection
- Getting Information about the Current Connection Statistics of UDP
- Getting Information about the Current Connection Statistics of TCP
- Finding the MAC Address of a System
- Getting Information about UDP Ports
- Getting Information about TCP Ports
- Using the tracert Command
- Scanning the Local Network
- Displaying Metadata Information
- Getting UDP Settings
- Getting TCP Settings
- Performing Vulnerability Scanning Using OpenVAS
- Conducting Vulnerability Scanning Using Nessus
- Analyzing Traffic Captured from Site Survey Software (kismet)
- Capturing Packets Using Wireshark
- Using TCPdump
- Using NetWitness Investigator
- Using a Numeric IP Address to Locate a Web Server
- Using OWASP ZAP
- Exploiting LDAP-Based Authentication
- Performing a Memory-Based Attack
- Performing Session Hijacking Using Burp Suite
- Confirming the Spoofing Attack in Wireshark
- Using the hping Program
- Getting Information about DNS
- Enabling the peek performance option
- Using Global Regular Expressions Print (grep)
- Using the dd Utility
- Using the Event Viewer
- Obtaining IP Route Information from the IP Routing Table
- Using MBSA
- Obtaining Information about the Net Firewall Profile
- Obtaining Information about Different IP versions
- Obtaining the IP version supported by a network adapter
- Analyzing Linux Logs for Security Intelligence
- Exploring Windows File Registry
- Using FTK Imager
- Using the Disk Defragmenter Microsoft Drive Optimizer
- Using a Hex Editor
- Converting the FAT32 Partition to NTFS Using cmd
- Converting an NTFS Partition to FAT32 Using Disk Management
- Converting a FAT32 Partition to NTFS Using Disk Management
03 / Detalles del examen
Cybersec First Responder (CFR) Detalles
Los profesionales de la ciberseguridad trabajan con las herramientas, los procesos y las estrategias que se incorporan para defender sus sistemas de información de las amenazas en constante evolución. La certificación...
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Preguntas antes de empezar
Has the CFR‑310 exam retired?+
How do I become a CFR?+
To become a CyberSec First Responder, you need to:
- Prepare for and pass the current CertNexus CFR exam (previously CFR‑310).
- Gain hands-on experience with network defense, incident response, threat analysis, vulnerability management, data collection, and digital forensics.
What are the benefits of CFR?+
- Validated skills: Proves you can identify, assess, respond to, and protect against security threats across IT environments.
- DoD recognition: Meets U.S. Department of Defense Directive 8570/8140 requirements, enhancing credentials for security roles.
- Career advancement: Helps secure roles like incident responder, security analyst, network analyst, and more.
¿Cuáles son los requisitos previos para este examen?+
Estos son los requisitos previos del examen CFR-310:
- Se recomienda tener al menos dos años de experiencia o formación en tecnología de seguridad de redes informáticas o un campo relacionado.
- La capacidad o curiosidad por reconocer vulnerabilidades y amenazas a la seguridad de la información en el contexto de la gestión de riesgos.
- Conocimientos básicos de los conceptos y el marco operativo de las medidas de seguridad comunes en entornos de red. Estas medidas incluyen, entre otras, cortafuegos, sistemas de prevención de intrusiones y VPN.
- Conocimientos generales de los conceptos y el marco operativo de la garantía común.
- medidas de seguridad en entornos informáticos. Estas medidas incluyen, entre otras, la autenticación y autorización básicas, los permisos de recursos y los mecanismos antimalware.
- Conocimientos básicos de algunos de los sistemas operativos más comunes para entornos informáticos. Comprensión básica de algunos conceptos comunes para entornos de red, como enrutamiento y conmutación.
- Conocimientos generales o prácticos de los principales protocolos de red TCP/IP, incluidos, entre otros, TCP, IP, UDP, DNS, HTTP, ARP, ICMP y DHCP.
¿Cuál es la cuota de inscripción al examen?+
¿Dónde puedo hacer el examen?+
¿Cuál es el formato del examen?+
¿Cuántas preguntas se hacen en el examen?+
¿Cuál es la duración del examen?+
¿Cuál es la puntuación mínima para aprobar?+
¿Cuál es la política de repetición del examen?+
¿Cuál es la validez de la certificación?+
¿Dónde puedo encontrar más información sobre este examen?+
Be First to Respond
This CyberSec First Responder course gives you real-world skills in threat detection, incident response, and cyber forensics.
- 1 año de acceso completo
- 42 LiveLab incluido
- Certificado de finalización
No se requiere tarjeta de crédito