Cybersecurity
Threat analysis, Zero Trust architecture, AI agent security, and the attack surfaces that matter in production systems.
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Cybersecurity
NIST SP 800-207 Zero Trust Architecture: Implementing Identity-Aware Proxies, SPIFFE/SPIRE, and Micro-Segmentation
Moving beyond perimeter VPNs: an engineering guide to cryptographic workload identity (SVIDs), mutual TLS service-to-service communication, and Envoy-based Policy Enforcement Points.
AbhijitOct 16, 202612 min read
Cybersecurity
MCP Tool Poisoning and Prompt Injection in AI Agents with Threat Modeling, Vector Exploitation, and Defense-in-Depth Mitigation
How adversarial metadata in Model Context Protocol tools hijacks autonomous agent planners, why high-reasoning models are most vulnerable, and the production gateway patterns needed to stop arbitrary tool execution.
AbhijitSep 23, 202611 min read