Write a function to detect and filter injection attacks in user prompts sent to an LLM

Question

Can you tell me Write a function to detect and filter injection attacks in user prompts sent to an LLM.

Answer 1

Detect and filter injection attacks in LLM prompts by using pattern matching and intent analysis to block malicious inputs.Here is the code snippet you can refer to:

In the above code, we are using the following key approaches

• Regex-Based Injection Detection: Identifies patterns commonly used in prompt injection attacks.

• Real-Time Filtering: Blocks suspicious prompts before reaching the LLM.

• Customizable Rules: Extendable with additional injection patterns as threats evolve.

• Security Enhancement: Prevents malicious manipulation of AI behavior.

Hence, by implementing a pattern-based detection mechanism, we can effectively mitigate prompt injection attacks and maintain LLM integrity.