LLM Guardian

Lasso Security LLM Guardian is a comprehensive GenAI security platform that protects every interaction with large language models across cloud-based and on-premise deployments. The platform provides complete visibility into generative AI usage across organizations, detecting threats and enforcing security policies in real-time to prevent data breaches, malicious attacks, and compliance violations. LLM Guardian addresses sophisticated threats including model theft, malicious code generation, prompt injection attacks, data poisoning, supply chain attacks, and sensitive data disclosure.

The platform features Shadow AI Discovery that scans enterprise environments to uncover all GenAI tool usage, including unauthorized applications that bypass IT controls. This is critical as 55% of employees use unauthorized GenAI tools and 80% of enterprises report experiencing AI-related attacks. LLM Guardian provides ongoing data-flow monitoring and observability across all LLM interactions, logging every input and output to ensure safety and compliance. Real-time detection and alerting systems rapidly respond to emerging threats, enabling security teams to prevent incidents before they cause damage.

LLM Guardian can be deployed through multiple integration methods including Gateway, API, or SDK with security implementation requiring just a single line of code. This flexible deployment model allows organizations to secure their GenAI infrastructure without disrupting existing workflows or requiring extensive development resources. The platform monitors and protects employee usage of GenAI chatbots across all teams while providing insights into how LLM-based workplace tools are actually being used.

The platform includes advanced capabilities for detecting irregular GenAI outputs that could lead to serious consequences, mitigating risks by masking private data, blocking policy violations in real-time, and anonymizing sensitive information entering or leaving GenAI applications. Security policies can be easily configured without requiring security expertise, enabling organizations to stay ahead of risks and protect sensitive data proactively. LLM Guardian provides educational guidance helping employees understand responsible AI usage, which is key to enabling innovation while maintaining compliance and security.

Lasso Security established Lasso Federal LLC to deliver GenAI security solutions specifically for the U.S. public sector, and announced integration with Cloudflare for real-time monitoring and protection. The platform is trusted by financial services organizations, healthcare providers, government agencies, technology firms, and enterprises across regulated industries requiring comprehensive GenAI security. LLM Guardian helps organizations safely embrace generative AI technologies while ensuring data security, privacy protection, and regulatory compliance.