The US Navy is seeking collaboration with private sector partners to advance its proprietary blockchain technology, PARANOID. This system, known as PARANOID (Powerful Authentication Regime Applicable to Naval Operational Flight Program Integrated Development), leverages blockchain to enhance software security by safeguarding files from cyberattacks throughout the development and deployment process.

Exploring Blockchain for Enhanced Security

Initially developed by the Aircraft Division (NAWCAD) of the Naval Air Warfare Center in Lakehurst, New Jersey, PARANOID was designed to secure avionics software within the US Navy. However, its utility extends to any software development requiring enhanced security measures.

PARANOID's security mechanisms involve blockchain validation of files across various nodes at each developmental stage. The blockchain maintains an unchangeable log of all developer activities, ensuring the integrity of the software. Any unauthorized modifications, replacements, or deletions during software development are promptly identified by the system's blockchain, preventing malicious alterations.

TechLink, a technology transfer partner of the US Department of Defense, announced the Navy's decision to open the PARANOID system to interested private sector entities. This move aims to invite external contributions towards the ongoing research and development efforts of PARANOID.

While the US Navy has recently unveiled PARANOID as its premiere blockchain product, it is not their initial involvement in blockchain technology. Notably, the Navy has previously engaged in blockchain initiatives, including supporting a data exchange initiative at Notre Dame for securing supply chains. SIMBA Chain, a blockchain technology provider, has established partnerships with the US Air Force and Navy for similar security applications.