How to secure your entire LLM lifecycle
Blog post from Portkey
As teams increasingly move large language models (LLMs) from prototypes to production, securing the entire lifecycle of LLM usage becomes paramount, requiring more than just API key protection or output sanitization. This involves a layered security approach that integrates infrastructure-level controls with real-time behavioral monitoring to address vulnerabilities such as unauthorized access, malicious prompt injections, and unsafe model responses. Portkey acts as a secure API gateway, managing API key issuance, enforcing usage policies, and providing proactive controls through guardrails that define prompt policies. Meanwhile, Lasso Security offers a detection engine called Deputies, which analyzes prompts and responses for anomalies, ensuring compliance with specific organizational security policies and regulatory standards. By combining Portkey and Lasso, organizations can achieve an integrated LLM security stack that provides consistent, enforceable security across the entire prompt lifecycle, eliminating the complexity of fragmented systems and ensuring scalable, trustworthy AI-powered experiences.
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