What is prompt injection?
Prompt injection is a security attack where malicious input is crafted to override or manipulate an AI model's system instructions. Attackers use it to make AI systems ignore their guardrails, leak sensitive data, or produce harmful outputs.
Attack Vectors
How prompt injection works
Every feature designed to help your team work smarter with AI.
Direct injection
Attackers include instructions in their input that tell the model to ignore its system prompt and follow new instructions instead.
Indirect injection
Malicious instructions are hidden in external content the AI processes, like web pages, documents, or emails.
System prompt extraction
Attackers craft prompts designed to make the model reveal its hidden system instructions and configuration.
Jailbreaking
Techniques that bypass safety guardrails by framing harmful requests in creative ways the model does not recognize as violations.
Input validation
Scan and filter user inputs for known injection patterns before they reach the AI model.
Defense in depth
Layer multiple defenses including input scanning, output filtering, and monitoring to catch injection attempts.
Benefits
How to protect against prompt injection
FAQ
Frequently asked questions
Can prompt injection be fully prevented?
No single technique eliminates all prompt injection risk, but layered defenses dramatically reduce it. Input scanning, output monitoring, DLP, and user education together provide strong protection.
Does TeamPrompt protect against prompt injection?
TeamPrompt's DLP scanning catches sensitive data in prompts before they reach AI models, and its governance features help teams enforce safe prompting practices. It adds a security layer between your team and AI tools.
Is prompt injection only a risk for developers?
No. Any team using AI tools is potentially vulnerable, especially when AI processes external content like emails, documents, or web pages. Injection defense is an organizational concern.
Related Solutions
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Learn moreWhat Are Prompt Templates? Definition & Guide
Learn what prompt templates are, how they improve consistency and efficiency, and how TeamPrompt helps teams create and manage reusable prompt templates.
Learn moreWhat Is Prompt Chaining? Definition & Guide
Learn what prompt chaining is, how it breaks complex tasks into sequential steps, and how TeamPrompt helps teams build and manage prompt chains.
Learn moreWhat Are System Prompts? Definition & Guide
Learn what system prompts are, how they control AI behavior, and how TeamPrompt helps teams manage and standardize system prompts across AI tools.
Learn moreHow it works
Three steps from install to full AI security coverage.
Install
Add the browser extension to Chrome, Edge, or Firefox — or deploy it to your whole team via MDM. No proxy or VPN needed.
Configure
Enable the compliance packs for your industry, set DLP rules, and add your team's prompts to the shared library.
Protected
Every AI interaction is scanned in real time. Sensitive data is blocked before it leaves the browser. Your team has a full audit trail.
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