Securing Agentic AI: Prompt Injection and Real Trust Boundaries
Prompt injection has no reliable filter-based fix, which means the defence has to be architectural. Sandboxes, allowlists, and why MCP is a protocol rather than a trust boundary.
What we have learned building and rescuing products for SaaS companies and startups — architecture, AI, security, delivery. No listicles, no reheated press releases.
Prompt injection has no reliable filter-based fix, which means the defence has to be architectural. Sandboxes, allowlists, and why MCP is a protocol rather than a trust boundary.
Most breaches are not clever. They are a missing check on a route nobody remembered. A practical tour of the OWASP risks that actually reach production, and the layered defences that stop them.
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