Computer memories; Recorded computer programs for verifying identity of net users and exchanging data; pre-recorded flash drives for encryption of computer software and data; encoded integrated circuit cards for verifying identity of net users and exchanging data; Computer hardware and peripheral devices and computer software for verifying identity of net users and exchanging data; Smart card reader; Apparatus for encryption, decryption and storage of data, namely, electronic encryption units; encoded integrated circuits chips and integrated circuits for verifying identity of net users and exchanging data; encoded electronic chip for verifying identity of net users and exchanging data; Apparatus for verifying identity of visitors, namely, entry/exit security portal comprised of electronic machines and passageway equipped with biometric devices for identification verification and detection; Fingerprint identification system comprising biometric fingerprint door lock, computerized time clock with fingerprint recognition, fingerprint imagers and fingerprint scanners; Radio frequency identification tag readers