US Patent Issued to Platonic Holdings on Nov. 3 for "Systems and methods for preventing data leakage in computer networks" (American, Estonian Inventors)

ALEXANDRIA, Va., Nov. 3 -- United States Patent no. 12,785,982, issued on Nov. 3, was assigned to Platonic Holdings Inc. (New York).

"Systems and methods for preventing data leakage in computer networks" was invented by Adam Krellenstein (New York), Yiqun Yin (Riverside, Conn.) and Rune Tevasvold Aune (Trondheim, Estonia).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method includes applying a hash function to a concatenation of first unencrypted plaintext data and a salt value to produce a hash value. The hash value is signed based on a private encryption key from a first public/private encryption key pair, to produce a first signed message that is sent to a plurality of compute devices that implement a d...