Complete Defense Against Critical Security Threats in RAG Systems: A Guide to Building an LLM Guardrails Architecture
RAG-based LLM applications are powerful, but they are exposed to serious security threats such as prompt injection and data leakage. This guide presents OWASP-based multi-layered defense strategies and methods for building input/output vali
LLM Agent Deployment Guide: A Complete Guide to Defensive Architecture Design from Prompt Injection to System Integration
When deploying LLM agents to production, the most vulnerable point is the connection. This guide presents a multi-layered defensive architecture you must apply in production—covering prompt injection defense, strict input/output schema vali
LLM Agent Security Architecture: A Design Guide for Runtime Guardrails Against Prompt Injection and Jailbreak Attacks
LLM agent vulnerabilities arise at the system integration layer, not from model performance. This guide presents a methodology for designing multi-layered runtime security guardrails—including input filtering, intent verification, and outpu
Five Security Vulnerabilities in LangChain/LlamaIndex LLM Services and How to Defend Against Them
LLM applications are powerful, but they are exposed to a range of security threats—from prompt injection to abuse of external tool-calling privileges. This guide covers five critical vulnerabilities you must address when using LangChain and
AI Development Security Checklist: Python Code, CI Pipelines, and LLM Data Flows
As AI model development grows more complex, security threats are rising just as fast. This guide combines modern Python practices with DevSecOps principles to give developers immediately applicable strategies—from defending against LLM prom
New Security Threats in the Age of AI: LLM Attack Patterns and Defense Strategies
As LLMs such as ChatGPT, Claude, and Gemini are widely integrated into enterprise services, a new class of security threats has emerged. This post covers OWASP’s LLM Application Top 10, attack patterns like prompt injection, and practical d
Security and Governance Checks Before Moving an LLM from PoC to Production
This article systematically analyzes the security vulnerabilities and governance issues that arise when applying LLMs to real business operations. It offers practical guidance covering prompt injection defense, RAG data-leak prevention, and