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prompt-injection

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⬡ Gemini Advanced/2026-04-23Advanced

Defending Gemini API Apps from Prompt Injection: A Multi-Layer Production Architecture

A four-layer prompt injection defense for Gemini apps: sanitized input, hardened prompts, structured output, and a moderator LLM — with runnable Python.

◈ Gemini API/2026-06-15Advanced

Defending Against Prompt Injection When You Pass External Text to the Gemini API

User reviews, scraped articles, and other untrusted text are the entry point for indirect prompt injection when you feed them to the Gemini API. Here is a prioritized, code-backed defense you can drop into a production pipeline: trust-boundary isolation, schema constraints, a two-stage screening pass, and output sanitization.

◈ Gemini API/2026-03-26Advanced

Gemini API Production Security Guide — API Key Management, Prompt Injection Defense, and Audit Logging

Securing the Gemini API in production: API key rotation, input/output sanitization, prompt injection defense, audit logging, and rate limiting, with production-ready code.