Prompt Injection Defense Guide

15+ Battle-Tested Defense Strategies

A technical deep-dive into defending AI systems against prompt injection, jailbreaks, and adversarial manipulation. Includes code examples, detection patterns, and real-world case studies.

Key Features:

15+ defense strategies with implementation code
Attack taxonomy: 50+ real prompt injection patterns
Detection algorithms and regex patterns
Defense-in-depth architecture diagrams
Performance vs. security trade-off analysis
Case studies from real breaches

Defense Strategies Included:

  • โ€ข๐Ÿ›ก๏ธ Input sanitization and validation
  • โ€ข๐Ÿ” Instruction hierarchy enforcement
  • โ€ข๐Ÿท๏ธ Delimiter injection protection
  • โ€ข๐Ÿงช Output monitoring and filtering
  • โ€ข๐ŸŽฏ Intent classification
  • โ€ข๐Ÿ“ Prompt template hardening
  • โ€ข๐Ÿ” Anomaly detection algorithms
  • โ€ขโšก Rate limiting and throttling
  • โ€ข๐ŸŒ Multi-layer security architecture
  • โ€ข๐Ÿ”‘ Role-based access controls
  • โ€ข๐Ÿ“Š Logging and audit trails
  • โ€ข๐Ÿง  Human-in-the-loop validation
  • โ€ข๐Ÿ”’ Secrets and PII protection
  • โ€ข๐ŸŒ€ Encoding attack detection
  • โ€ข๐ŸŽญ Persona jailbreak defenses

Perfect For:

AI EngineersSecurity EngineersApplication DevelopersDevSecOps TeamsSolutions ArchitectsTechnical Leads

"Implemented 3 of these defenses and immediately blocked 94% of jailbreak attempts in our testing. This is the most actionable security guide I've seen for LLMs."

David Park

Senior Security Engineer, Fortune 500 Financial Services

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