8 min read
Prompt Injection Defenses: A Defense-in-Depth Playbook
Defense-in-depth against prompt injection: sandbox tool access, enforce least privilege, validate model output, and red-team continuously.
LayerFlow Blog
Budget caps, model routing, and cost control.
Practical guides on hard budget caps, per-project attribution, BYOK gateways, and routing models on price instead of guesswork.
6 min read
LLM Prompt Injection: What It Is, Examples, and How to Defend
LLM prompt injection attacks explained with real examples, plus practical defenses: input sanitization, tool permissions, and layered system prompts.