Antimatter is a finalist in the RSA Conference Innovation Sandbox and is presenting at the Expo, showcasing its approach to Bring Your Own Key (BYOK) encryption, which aims to address the challenges of customer privacy and data security. BYOK, traditionally a compromise between security needs and app performance, lacks standardization and varies in effectiveness, often leading to zero-sum tradeoffs between SaaS vendors and customers. Antimatter's solution enhances the intermediate key-style implementation by incorporating advanced cryptography and confidential compute enclaves, ensuring that keys are not exposed and automatically expire, thereby maintaining strong security without compromising app functionality. This approach allows SaaS vendors to offer superior security without extensive changes to their systems, reducing implementation time from years to weeks, and providing enterprise customers with greater control and transparency over their data.