UNS provides privacy-preserving software and infrastructure for identity and access management. We design and operate a platform that enables solutions across a variety of industries and applications for users who demand security and privacy. From device-based account authentications to anonymously linking de-identified medical records, to detecting bots and verifying unique humans, UNS creates building blocks to put privacy at the heart of online communication and commerce. Our Privacy-Preserving Record Linking (PPRL) solution is revolutionizing medical research by creating a standards-based infrastructure for regulatory-compliant medical record linking, empowering traditional, big data and artificial intelligence researchers with higher quality data and enabling better patient outcomes and life-saving treatments without sacrificing patient privacy.