Computer programs to control building environmental, access and security systems in the field of computer security; computer software to control building environmental, access and security systems in the field of computer security; computer utility software, namely, a software security program; computer data encryption software that protects data in computers, using an encoded mathematical algorithm to scramble data for computer security; computer hardware, namely, computer security memory cards and computer security memory chips; computer security radio frequency recognition apparatus, namely, radar; computer security integrated circuit chip recognition apparatus, namely, encoded electronic chip cards for decryption of messages; computer security fingerprint recognition apparatus, namely, encoded electronic chip cards for recognizing fingerprints; computer security fingerprint recognition apparatus, namely, laser readers of fingers for use with entry control locks; computer security fingerprint recognition apparatus, namely, time punch clocks with fingerprint recognition; computer security voice recognition apparatus, namely, encoded electronic chip cards for voice recognition; computer security voice recognition apparatus, namely, computers with integrated microphones for recognizing voices for personal computing; computer security voice recognition apparatus, namely, entryway security locks with voice recognition microphones