Authentication and identification products, namely, biometric matching software for use in security systems to match biometric readings of individuals with stored biometric data, biometric indexing software for creating and managing databases of biometric data for use in security systems, and computer software for encryption, and related computer hardware, namely, fingerprint sensors, electronic sensors, card readers and associated computer chips all for use in determining the identity of unknown persons and to verify the claimed identity of persons; magnetically encoded identity cards; computer hardware and computer software for use in security systems, for use in operating video monitoring systems and for use in managing background investigation/pre-employment database systems; cameras, electronic door locks; prerecorded digital video discs and computer software featuring information in the subjects of security training, security systems and background investigation