Meta Unveils AI Security Suite and Privacy Tools for Secure Open Source Development

Apr 30, 2025
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Summary

Meta unveils AI security tools for open source development like Llama Guard 4, and privacy solutions like Private Processing for WhatsApp, enabling AI capabilities while protecting user data.

Key Points

  • We're releasing new Llama protection tools for open source AI development, including Llama Guard 4, LlamaFirewall, and Llama Prompt Guard 2.
  • We're providing AI-enabled solutions to help security teams proactively detect and secure against cyber threats, including CyberSec Eval 4, CyberSOC Eval, AutoPatchBench, and tools for detecting AI-generated content.
  • We're previewing new technology called Private Processing that allows AI requests to be processed privately, initially for WhatsApp users to leverage AI capabilities while keeping messages private.

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