Commercial cryptography applications, database security, file transfer encryption, key management and recovery, cryptographic keys, copy-protection media, encrypted storage devices, encrypted computers and secure communications, etc.

Firewalls, routers, gateways, anti-spam solutions, intrusion detection, network antivirus, physical isolation, e-government security, network security and management, virus and worm defense, authentication and authorization. (Content copyright belongs to Juzhan. Reproduction without permission is prohibited.)

Trusted computing, trusted software, information countermeasures, network forensics, information security management, disaster recovery and backup, network coding, e-commerce security, grid security, digital content security, information hiding and digital watermarking, electronic seals, electronic signatures, electronic tag reading/writing and authorization.

Iris recognition, retinal recognition, voice recognition, fingerprint recognition systems, hand and palm print recognition, vein recognition, facial recognition, handwriting recognition, seal recognition, etc.

Other related technologies, along with application experiences and case studies of commercial cryptography, information encryption, and biometrics across finance, securities, national defense, public security, government, and other sectors.