Computer & Network Security: Commercial cryptography applications, database security, file transfer encryption, key management & recovery, computer keys, anti-copy floppy disks, encrypted storage devices, encrypted computers & secure communications, etc.

Network Security & Access Control: Firewalls, routers, VPN gateways, anti-spam solutions, intrusion detection, network antivirus, physical isolation, e-government security, network security & management, anti-virus & worm defense, authentication & authorization.

Identification Technology: Iris recognition, retinal recognition, voice recognition, fingerprint recognition systems, hand/palm geometry recognition, vein recognition, facial recognition, handwriting recognition, seal/stamp recognition, etc.

Others: Other related technologies, plus application experiences and case studies of commercial cryptography and biometrics in finance, securities, taxation, national defense, public security, and government sectors.

Perception Layer: RFID product lines, smart card product lines, barcode printers & scanners, biometrics, security surveillance, sensors, sensor network nodes, core control chips & embedded chips, communication technologies & products, etc.

Network Layer: 3G/4G, Bluetooth, Zigbee, Z-Wave, NB-IoT, GPS, GPRS, Wi-Fi, WSN, etc.

Application Layer: Cloud computing, middleware, mobile payments, real-time positioning, smart homes, and IoT applications across industries such as industrial automation, security, transportation, environmental protection, healthcare, power, logistics, agriculture, water conservancy, municipal services, automotive, aviation, publishing, and mining.