
The Spacecraft Protection Directorate delivers advanced cybersecurity and engineering solutions to protect space missions from evolving threats. We integrate mission assurance, threat intelligence, resilient architecture design, and threat informed testing to secure spacecraft throughout their lifecycle, from design and integration through on-orbit operations. In partnership with government, industry, and research organizations, we mature and transition state of the art defense technologies that enable trusted and secure space operations.
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Stephenson Stellar Corporation (Stellar) is a 501(c)3 nonprofit research and development organization focused on assuring our nation remains a global leader in the secure space and air domain operations.