The validation standard used in ExacqVision is known as HMAC, for Hashed Message Authentication Code, and uses a cryptographic hash and secret cryptographic key. HMAC is used by ExacqVision to verify the integrity of exported video. The ExacqVision Client software calculates and writes out the message authentication code (MAC) during file export. The ExacqVision ePlayer… Continue reading Validating ExacqVision Video (also known as Watermarking or Authentication)