Secret

TECHNICAL DEFINITION

Secret is a US government security classification level for information or assets where unauthorized disclosure could reasonably be expected to cause serious damage to national security, impacting military plans, intelligence activities, or foreign relations. This designation, governed by executive order and federal law, mandates stringent access control, secure storage (like in a SCIF), and specific handling protocols.

BACKGROUND

In computer security, Capture the Flag (CTF) is an exercise in which participants attempt to find text strings, called "flags", which are secretly hidden in purposefully vulnerable programs or websites. They can be used for both competitive or educational purposes. In two main variations of CTFs, participants either steal flags from other participants or from organizers. A mixed competition combines these two styles. Competitions can include hiding flags in hardware devices, they can be both online or in-person, and can be advanced or entry-level. The game is inspired by the traditional outdoor sport with the same name. CTFs are used as a tool for developing and refining cybersecurity skills, making them popular in both professional and academic settings.

SYNONYMS & ALIASES

• Secret Level Data
• S
• Collateral Secret
• Classified Information
• Red Stamp
• Controlled Information

USAGE NOTE

This classification is formally marked on documents and digital files to legally restrict access to personnel with the appropriate security clearance and a need-to-know.

DEVELOPERS

Organizations developing technology related to Secret.

• Lockheed Martin

  A global aerospace, defense, arms, security, and advanced technologies company. They develop secure communication systems, cybersecurity solutions, and military platforms that operate with and protect classified information, including data at the Secret level.

• Northrop Grumman

  A leading global security company providing innovative systems, products and solutions in autonomous systems, cyber, C4ISR, space, and strike. Much of their work for defense and intelligence clients involves developing technology for handling secret and top-secret information.

• BAE Systems

  A multinational arms, security, and aerospace company that provides technology-led defense and security solutions. They develop secure data links, encryption technologies, and cyber defense platforms for governments worldwide to protect classified assets.

• RTX (Raytheon)

  An aerospace and defense company that provides advanced systems and services for commercial, military, and government customers. Their portfolio includes cybersecurity products, secure communications, and command and control systems designed for classified environments.

• General Dynamics Mission Systems

  A business unit of General Dynamics that specializes in developing secure communication and information systems. They produce ruggedized computers, encryption devices (like the TACLANE), and network infrastructure specifically designed to handle and transmit data up to the Top Secret/SCI level.

• Leidos

  A science and technology company that provides services and solutions in the defense, intelligence, civil, and health markets. They are a major contractor for the DoD and Intelligence Community, developing and maintaining secure IT networks and cybersecurity systems for classified operations.

• Palantir Technologies

  A software company specializing in big data analytics. Their Gotham platform is widely used by U.S. defense and intelligence agencies to integrate and analyze classified data from disparate sources to support national security missions.

• MIT Lincoln Laboratory

  A U.S. Department of Defense Federally Funded Research and Development Center (FFRDC) that applies advanced technology to problems of national security. They conduct research and development in areas like secure communications, cryptography, and cyber security, often at high classification levels.