ai-security
Lessons from the field. Always landing on my feet.
Building an LLM Prompt Injection Firewall with AWS Lambda
AWS continues to enhance its generative AI security capabilities, with improved prompt attack filtering now available in Amazon Bedrock Guardrails. Despite these advances, a significant gap remains: organizations are deploying LLM capabilities faster …
Sentinel MCP Server: Securing Your SOC's New AI Attack Surface
In September 2025, Microsoft announced the Sentinel MCP Server, a Model Context Protocol implementation that lets MCP-compatible AI assistants query your Sentinel data using natural language. Microsoft highlights GitHub Copilot, Copilot Studio, and …
Securing the Agentic Workforce: Microsoft's Zero Trust for AI Agents
Status update — August 13, 2026: Microsoft Agent 365 is generally available for commercial customers, effective May 1, 2026, and the Microsoft Entra Agent ID platform reached GA in April 2026. The Ignite 2025 rollout history below remains useful …