Firewalls Deep Dive
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 deep-dive course provides comprehensive technical coverage that goes beyond surface-level understanding. Building on core knowledge, RCCE students will learn to master the nuances, edge cases, and advanced configurations that separate competent practitioners from true experts. Students will engage with complex real-world scenarios and gain the depth of knowledge required to troubleshoot difficult situations, mentor junior team members, and make architectural decisions with confidence.
- 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 Deep Dive
- Execute hands-on tasks for firewalls deep dive
- Design a scalable privilege management architecture with policy and enforcement
- Execute hands-on tasks for course objectives & scope
- Execute hands-on tasks for firewall technologies
- Execute hands-on tasks for rule management — covering Architecture & Design.
- Execute hands-on tasks for prerequisites & lab environment
- Execute hands-on tasks for required knowledge — covering TCP/IP stack and OSI model.
- Execute hands-on tasks for lab environment — covering pfSense or OPNsense VM instances.
- Execute hands-on tasks for key insight — covering Each generation added inspection depth without fully replacing prior capabilities.
- Execute hands-on tasks for packet filter fundamentals
- Execute hands-on tasks for how packet filters work
- Execute hands-on tasks for stateful packet inspection: core concepts
| Module 01 | Firewalls Deep Dive |
| Module 02 | Advanced Firewall Technologies, Architecture & Defense |
| Module 03 | Course Objectives & Scope |
| Module 04 | Firewall Technologies |
| Module 05 | Rule Management |
| Module 06 | Prerequisites & Lab Environment |
| Module 07 | Required Knowledge |
| Module 08 | Lab Environment |
| Module 09 | Key Insight |
| Module 10 | Packet Filter Fundamentals |
| Module 11 | How Packet Filters Work |
| Module 12 | Stateful Packet Inspection: Core Concepts |
| Module 13 | Connection State Table |
| Module 14 | State-Aware Decisions |
All hands-on labs run on Rocheston Rose X OS. Students practice firewalls deep dive 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 deep dive
- Lab 2: Design a scalable privilege management architecture with policy and enforcement
- Lab 3: Execute hands-on tasks for course objectives & scope
- Lab 4: Execute hands-on tasks for firewall technologies
- Lab 5: Execute hands-on tasks for rule management
Upon successful completion of this course, students will receive an official RCCE Course Completion Certificate for Firewalls Deep Dive, 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