SSU
Critical Updates, Secured.
SSU (Secure Software Update) is SylLab’s cryptographically protected update platform for mission-critical devices. It ensures only trusted, authorized software is delivered and installed with anti-rollback protections, strong integrity checks, and a clear path to post-quantum readiness for embedded, edge, and intermittently connected environments.
Secure Updates
SSU is built for IoT fleets where updating is messy: devices spread across sites, spotty connectivity, and limited ability to recover if something goes wrong. It helps you push updates safely with staged rollouts, version control, and clear approval rules so only the right software lands on the right devices. That means fewer failed deployments, fewer field visits, and less exposure to supply-chain attacks.
Space Vehicles
For satellites and space/ground systems, SSU focuses on updates you can trust over constrained links and long mission timelines. It ensures every update is authenticated and verified before install, and it prevents downgrades that can quietly reintroduce known vulnerabilities. You get a repeatable update process that is verifiable and operationally predictable.
IoT
For drones and autonomous platforms, SSU protects flight software and mission packages from unauthorized changes. It ensures only approved payloads and configurations are installed, even when platforms move between teams, locations, or networks. This reduces takeover risk and helps maintain consistent performance across the fleet.
Mission Critical Updates
SSU helps agencies secure their innovation ecosystems by ensuring vendors and contractors follow secure update practices from day one. Whether you’re managing prototype fleets, SBIR-funded developments, or rapid capability demonstrations, SSU delivers zero trust, defense-in-depth update infrastructure with cryptographic verification at every step—preventing unauthorized modifications, maintaining chain of custody, and giving you confidence that systems remain secure as they move from test to operational deployment.