Firewalls Incident Handling: Primer
RCCE students will learn firewall technologies including stateful packet inspection, next-generation firewalls, web application firewalls, network segmentation with firewalls, firewall rule management, and firewall log analysis. RCCE students will learn to design firewall architectures for enterprise networks, write and optimize firewall rules following least-privilege principles, troubleshoot firewall connectivity issues, analyze firewall logs for blocked and suspicious traffic, implement firewall change management processes, assess firewall configurations for security weaknesses, and respond to incidents involving firewall bypass or misconfiguration. This incident response course prepares students to act decisively during security incidents with structured workflows and clear decision frameworks. Starting from foundational concepts, RCCE students will learn containment, evidence collection, eradication, and recovery procedures specific to this domain. Students practice incident scenarios that build the composure, coordination, and documentation skills essential for effective incident handling.
- Security Engineers building defensive controls
- Security Analysts and Blue Team members
- Systems Administrators with security responsibilities
- GRC and Risk Professionals supporting controls
- Professionals implementing Firewalls Incident Handling: Primer
- Execute hands-on tasks for firewalls incident handling: primer
- Execute hands-on tasks for knowledge goals
- Execute hands-on tasks for skill goals — covering Understand firewall types and architectures.
- Explain Topic Map Overview fundamentals
- Execute hands-on tasks for web app
- Execute hands-on tasks for firewall fundamentals
- Execute hands-on tasks for core function
- Design a scalable privilege management architecture with policy and enforcement
- Execute hands-on tasks for evolution timeline — covering Traffic filtering between zones, Perimeter gateway firewalls.
- Execute hands-on tasks for packet filtering mechanics
- Execute hands-on tasks for how packet filters work — covering Inspect IP header fields only.
- Execute hands-on tasks for state table tracking
| Module 01 | Firewalls Incident Handling: Primer |
| Module 02 | Knowledge Goals |
| Module 03 | Skill Goals |
| Module 04 | Topic Map Overview |
| Module 05 | Web App |
| Module 06 | Firewall Fundamentals |
| Module 07 | Core Function |
| Module 08 | Deployment Models |
| Module 09 | Evolution Timeline |
| Module 10 | Packet Filtering Mechanics |
| Module 11 | How Packet Filters Work |
| Module 12 | State Table Tracking |
| Module 13 | Connection States |
| Module 14 | INVALID: No matching state entry |
All hands-on labs run on Rocheston Rose X OS. Students practice firewalls incident handling: primer by implementing the controls discussed in class, with a focus on real-world deployment, monitoring, and validation.
- Lab 1: Execute hands-on tasks for firewalls incident handling: primer
- Lab 2: Execute hands-on tasks for knowledge goals
- Lab 3: Execute hands-on tasks for skill goals
- Lab 4: Explain Topic Map Overview fundamentals
- Lab 5: Execute hands-on tasks for web app
Upon successful completion of this course, students will receive an official RCCE Course Completion Certificate for Firewalls Incident Handling: Primer, verifiable through the Rocheston certification portal.
- Full access to all course materials and slide decks
- Hands-on lab access on Rocheston Rose X OS environment
- Access to Rocheston CyberNotes
- Access to Rocheston Zelfire — EDR/XDR SIEM platform
- Access to Rocheston Raven — online cyber range exercise platform
- Access to Rocheston Vulnerability Vines AI