Security principles Deep Dive: Field Guide
RCCE students will learn core cybersecurity principles including least privilege, defense in depth, separation of duties, fail-safe defaults, economy of mechanism, complete mediation, open design, and psychological acceptability. RCCE students will learn to apply these principles when designing security architectures, evaluating system configurations, and making security trade-off decisions. The course covers how each principle translates into practical security controls, common violations of security principles that lead to breaches, and how to embed security-by-design thinking into organizational culture and system development processes. 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 Security principles Deep Dive: Field Guide
- Execute hands-on tasks for security principles
- Execute hands-on tasks for deep dive: field guide
- Explain Mastering the Foundations of Secure System Design fundamentals
- Explain Course Overview & Learning Objectives fundamentals
- Execute hands-on tasks for what you will master
- Execute hands-on tasks for why this matters — covering 8 foundational security principles, Principles guide every security decision.
- Execute hands-on tasks for origins: saltzer & schroeder (1975)
- Explain Historical Foundation fundamentals
- Implement least-privilege enforcement across endpoints and roles
- Execute hands-on tasks for least common mechanism
- Execute hands-on tasks for psychological acceptability — covering The Eight Principles.
- Design a scalable privilege management architecture with policy and enforcement
| Module 01 | Security Principles |
| Module 02 | Deep Dive: Field Guide |
| Module 03 | Mastering the Foundations of Secure System Design |
| Module 04 | Course Overview & Learning Objectives |
| Module 05 | What You Will Master |
| Module 06 | Why This Matters |
| Module 07 | Origins: Saltzer & Schroeder (1975) |
| Module 08 | Historical Foundation |
| Module 09 | Least Privilege |
| Module 10 | Least Common Mechanism |
| Module 11 | Psychological Acceptability |
| Module 12 | Security by Design / Shift Left |
| Module 13 | Security Principles Landscape |
| Module 14 | Least Privilege: Core Concept |
All hands-on labs run on Rocheston Rose X OS. Students practice security principles deep dive: field guide by implementing the controls discussed in class, with a focus on real-world deployment, monitoring, and validation.
- Lab 1: Execute hands-on tasks for security principles
- Lab 2: Execute hands-on tasks for deep dive: field guide
- Lab 3: Explain Mastering the Foundations of Secure System Design fundamentals
- Lab 4: Explain Course Overview & Learning Objectives fundamentals
- Lab 5: Execute hands-on tasks for what you will master
Upon successful completion of this course, students will receive an official RCCE Course Completion Certificate for Security principles Deep Dive: Field Guide, 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