Invisible characters

The invisible chars rule detects and blocks the prompt if it contains any Unicode or similar hidden characters.

The "Invisible Characters" rule actively scans the prompt for any hidden or non-visible characters, such as Unicode or other similar characters, and prevents the prompt from being processed if such characters are found, ensuring the integrity and readability of the input.

Open source

Security

Secure your AI application

Strong security for LLM models, protecting your apps and data from threats.

Secure your AI application

Strong security for LLM models, protecting your apps and data from threats.

Secure your AI application

Strong security for LLM models, protecting your apps and data from threats.

©

2025

OpenShield Inc.

©

2025

OpenShield Inc.

©

2025

OpenShield Inc.