Show HN: Retroguard – Verifiably secure AI guardrails (retroguard.ai)

Retroguard has introduced a groundbreaking solution to enhance the security of AI systems, addressing critical vulnerabilities associated with large language models (LLMs) and other AI agents in production. This platform specifically targets issues like customer data leaks, prompt injections, and harmful output by ensuring that personally identifiable information (PII) and sensitive data never reach the model or customers. Unlike traditional methods, Retroguard allows users to implement custom security rules without the need for model retraining and does so seamlessly by simply changing a URL, making it accessible within minutes. The significance of Retroguard lies in its verifiable security measures and hardware trust. By processing prompts and responses in a secure environment where data is encrypted and remains unviewable by Retroguard itself, it ensures user privacy. Furthermore, its open safety code and real-time attack alerts provide organizations with transparency and immediate responses to potential threats. The platform's outcome-based pricing model, where clients only pay when a request is blocked, offers a flexible and cost-effective approach to maintaining AI security. Thus, Retroguard not only enhances AI reliability but also empowers businesses to safeguard their data effectively without incurring unnecessary costs.