Dev.to
6/17/2026

Startup Security Guide & LLM CISO
Short summary
A comprehensive, open-source security guide for startups, featuring an LLM-based virtual CISO that evaluates cloud configurations and compliance against KISA, GDPR, CCPA, and PIPA standards. Uses Claude, GPT-4o, and local models like Ollama to identify security gaps and generate remediation code. Includes stage-gated checklists and real Korean incident case studies showing how single misconfigurations escalate into data breaches.
- •LLM CISO persona (Claude/GPT-4o/Ollama) automatically evaluates startups against KISA/GDPR/CCPA/PIPA compliance standards
- •Three real Korean 2026 data breaches (Tving, CU Delivery, FastCampus) traced to single misconfigurations—demonstrates damage scales with organizational immaturity
- •Hybrid security model keeps proprietary data on-premise while using public LLMs for policy assessment; production-ready today
Generated with AI, which can make mistakes.
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