Rhea Security LLC | 14 followers on LinkedIn. Rhea Security LLC is New York based start up, founded by former Salesforce.com experts and committed to a delivery of the best-in-class biometric identity management services and cybersecurity solutions in infrastructure protection, cyber defense and company risk management. Leveraging zero-gravity thinking approach, a team of professionals deliver innovative state-of-the-art products designed to ensure the highest security standards for any organization.