CertNexus

CyberSec First Responder (Exam CFR-410) Specialization

CertNexus

CyberSec First Responder (Exam CFR-410) Specialization

Protect Information Systems from Attack.

Develop cybersecurity skills by identifying attacks, collecting intel, and responding to incidents.

Bill Rosenthal

Instructor: Bill Rosenthal

Access provided by Tahakom Group

Get in-depth knowledge of a subject
Intermediate level

Recommended experience

4 weeks to complete
at 10 hours a week
Flexible schedule
Learn at your own pace
Get in-depth knowledge of a subject
Intermediate level

Recommended experience

4 weeks to complete
at 10 hours a week
Flexible schedule
Learn at your own pace

What you'll learn

  • In this Specialization, you will identify, assess, respond to, and protect against security threats and operate a security analysis platform.

Details to know

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Taught in English
Recently updated!

January 2026

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Specialization - 4 course series

CFR: Risk and Threat Analysis

CFR: Risk and Threat Analysis

Course 1, 6 hours

What you'll learn

  • Evaluate your organization's security posture to identify and prioritize risks.

  • Classify current cybersecurity threats and track emerging security trends.

  • Create and integrate risk documentation to build a clear mitigation strategy.

  • Learn by doing. Perform guided, step-by-step hands-on activities on your own computer.

Skills you'll gain

Category: Risk Analysis
Category: Enterprise Risk Management (ERM)
Category: Cyber Risk
Category: Risk Management Framework
Category: Computer Security
Category: Cyber Security Assessment
Category: Threat Management
Category: Risk Mitigation
Category: Cyber Threat Intelligence
Category: Information Systems Security
Category: Security Management
Category: Risk Appetite
Category: Trend Analysis
Category: Cyber Security Strategy
Category: Threat Modeling
Category: Risk Management
Category: Technical Documentation
Category: Network Security
Category: Cybersecurity
Category: Threat Detection
CFR: Reconnaissance, Attack, and Post-Attack Analysis

CFR: Reconnaissance, Attack, and Post-Attack Analysis

Course 2, 11 hours

What you'll learn

  • Build threat models to spot reconnaissance attempts and social engineering tactics.

  • Evaluate the damage from system hacks, web-based attacks, and malware.

  • Track post-attack methods like lateral movement and data exfiltration.

  • Data files for this course are provided in the first course of this specialization, "CFR: Risk and Threat Analysis".

Skills you'll gain

Category: Malware Protection
Category: Threat Modeling
Category: Cyber Attacks
Category: Exploitation techniques
Category: Cloud Security
Category: Cyber Security Assessment
Category: Penetration Testing
Category: Threat Detection
Category: Distributed Denial-Of-Service (DDoS) Attacks
Category: Threat Management
Category: Mobile Security
Category: Cybersecurity
Category: Computer Security
Category: Persistence
Category: Vulnerability Assessments
Category: Information Systems Security
Category: Network Security
Category: Human Factors (Security)

What you'll learn

  • Set up auditing and vulnerability management plans to find system flaws.

  • Collect and analyze intelligence from both network and host data sources.

  • Review security log data using common utilities and SIEM tools.

  • Data files for this course are provided in the first course of this specialization, "CFR: Risk and Threat Analysis".

Skills you'll gain

Category: Penetration Testing
Category: Vulnerability Assessments
Category: Data Collection
Category: Intelligence Collection and Analysis
Category: Cyber Attacks
Category: Cybersecurity
Category: Auditing
Category: Information Systems Security
Category: Bash (Scripting Language)
Category: Linux Commands
Category: Windows PowerShell
Category: Security Information and Event Management (SIEM)
Category: Data Analysis
Category: Computer Security
Category: Vulnerability Management
Category: Correlation Analysis
Category: Analysis
Category: Network Analysis
Category: Network Security
Category: Vulnerability Scanning
CFR: Incident Analysis, Response, and Forensics

CFR: Incident Analysis, Response, and Forensics

Course 4, 10 hours

What you'll learn

  • Investigate active security incidents using Windows and Linux tools.

  • Deploy a response setup to stop attacks and hand data over to forensics.

  • Gather electronic evidence securely following a forensic investigation plan.

  • Data files for this course are provided in the first course of this specialization, "CFR: Risk and Threat Analysis".

Skills you'll gain

Category: Incident Response
Category: Digital Forensics
Category: Network Analysis
Category: Network Security
Category: Computer Security Incident Management
Category: IT Security Architecture
Category: Cyber Threat Hunting
Category: Windows PowerShell
Category: Linux Commands
Category: Analysis
Category: Digital Analysis
Category: Computer Security
Category: Bash (Scripting Language)
Category: Threat Detection
Category: Cyber Attacks
Category: Mitigation
Category: Information Systems Security
Category: Criminal Investigation and Forensics
Category: Incident Management
Category: Cybersecurity

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Instructor

Bill Rosenthal
CertNexus
158 Courses38,028 learners

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