Ntt Research

• NTT Research unveiled SaltGrain, a new data security suite designed to break the traditional all-or-nothing file-access model and enhance privacy protection. • The platform addresses existing cybersecurity gaps by enabling granular access control through advanced attribute-based encryption technology. • SaltGrain represents a significant advancement in data protection capabilities, offering enterprises more sophisticated control over sensitive information access and sharing.

• NTT Research in Sunnyvale, California, launched Scale Academy on April 15, 2026, an incubator led by SVP Bennett Indart to commercialize lab technologies from NTT divisions. • The first product, SaltGrain, is a zero-trust data security suite using attribute-based encryption (ABE) developed by NTT's Cryptography lab director Dr. Amit Sahai and Dr. Brent Waters. • Scale Academy aims to accelerate breakthrough products for market, focusing on quantum-safe security amid rising threats.