Building Cyber Defenses
Implementing comprehensive security controls and strategies to protect critical energy infrastructure
Your Progress
Section 3 of 5Defense in Depth: A Multi-Layered Approach
Effective cybersecurity requires multiple layers of protection. No single control can protect against all threats, so organizations must implement defense-in-depth strategies that combine technical, operational, and organizational measures.
From network segmentation to incident response planning, each layer adds resilience and makes it harder for attackers to achieve their objectives.
Security Control Library
Select controls to build your defense strategy
Network Segmentation
Isolate critical systems from general network access
Multi-Factor Authentication
Require multiple verification methods for access
Endpoint Protection Platform
Advanced threat protection for all devices
SIEM & Log Analysis
Security information and event management
Intrusion Detection Systems
Real-time network traffic analysis
Automated Backup & Recovery
Regular data backups with quick recovery
Zero Trust Architecture
Never trust, always verify security model
AI-Powered Threat Detection
Machine learning for anomaly detection
Supply Chain Security
Vendor and supplier security assessments
Incident Response Planning
Structured response procedures and training
NIST Cybersecurity Framework
Key Defense Principles
- •Least Privilege: Grant minimum necessary access
- •Zero Trust: Never trust, always verify
- •Defense in Depth: Multiple security layers
- •Fail-Safe Defaults: Secure by default configuration
- •Continuous Monitoring: Real-time threat detection