Keep My Secret screenshot
Keep My Secret

Keep My Secret

Transforms AI red-teaming into an interactive security training game that requires no installation. Designed for learners and professionals in AI research, it provides a risk-free environment for skill development. Free to access.

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Review
Review updated: June 13, 2026theWebrary Editorial Team
Keep My Secret screenshot

Keep My Secret — official website

Imagine you’re an AI security professional tasked with ensuring the integrity of sensitive customer data handled by your company’s language models. During a recent security audit, your team discovered vulnerabilities related to prompt injection attacks that could potentially expose confidential information. With a tight deadline to strengthen these defenses, you need a practical tool that can train your team on the nuances of these attacks in a risk-free environment. This is where a tool designed to simulate and combat prompt injection attacks becomes essential.

One of the most significant offerings of this tool is its interactive game format, where you can choose to play as either the defender or the attacker. As a defender, you create and maintain defensive prompts to safeguard secrets, setting up scenarios to protect critical information from disclosure. The tool allows you to test the effectiveness of these defenses in real time, giving you instant feedback on how well your strategies hold up against simulated attacks. This hands-on experience is invaluable for developing the skills needed to design secure AI systems.

Key Features

  • Real-time Attack Detection — Watch attacks unfold live and evaluate the strength of your prompt defenses, essential for real-world application.
  • Comprehensive Defense Training — Offers practical training on defending AI systems against prompt injection, aiding AI developers in securing their applications.
  • Secret-Leak Detector — An automated system that flags potential leaks of protected information, crucial for maintaining confidentiality.
  • Jailbreak Defense Training — Provides practice against common bypass methods, helping fortify AI systems against exploitation.
  • Adversarial Prompt Library — Access a repository of real-world examples to understand and counteract different attack vectors.

Pros & Cons

  • ✓ Offers a practical, hands-on approach to learning AI security as confirmed by user testimonials.
  • ✓ Free to access, making it an accessible resource for both individuals and organizations.
  • ✓ Encourages competitive learning, enhancing engagement and knowledge retention.
  • ✗ May not provide insights into broader AI security issues beyond prompt injection attacks.
  • ✗ The website doesn’t specify integration with existing security tools or frameworks.

This tool may not be suitable for cybersecurity teams looking for a comprehensive AI security solution that covers more than just prompt injection. For instance, a user seeking detailed guidance on securing entire AI ecosystems, including data encryption and network security, might find the scope of this tool too narrow. Furthermore, those interested in tools that integrate seamlessly into existing workflows or security systems might be frustrated by its standalone, game-like format without specified integrations.

When considering alternatives, one might look at tools like “TextAttack” or “OpenAI’s threat modeling toolkit” for those interested in broader AI adversarial testing beyond prompt injection. “TextAttack” provides a wider range of attack methods and defensive strategies for NLP models, while OpenAI’s toolkit offers comprehensive threat modeling. Choose “Keep My Secret” if your primary focus is on mastering prompt injection defenses in an interactive and engaging way, particularly if budget constraints are a priority.

Best For

This tool is ideal for small to medium-sized AI security teams, AI developers, or cybersecurity professionals who are specifically focused on improving their prompt injection defense skills. It suits those who prefer a free, interactive training approach that fosters practical skill development. It’s particularly beneficial for organizations or individuals with limited resources looking to enhance their AI prompt security knowledge.

If you’re an AI developer, security engineer, or part of a cybersecurity team focused on the specific challenge of prompt injection attacks, this tool is a valuable addition to your training arsenal. Its free access and interactive format make it an attractive option for those looking to improve AI model security without additional financial investment. Keep My Secret is recommended for anyone needing to bolster their understanding and defense techniques against prompt injection threats.

This review is based on publicly available information from the tool's official website and is written independently by the theWebrary editorial team. We do not accept payment for review content.

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