BLOCKADE

Computer and Scientific

Owner

LOCKNET, INC.

NFIRE

Computer and Scientific

Owner

LOCKNET, INC.

NSENTRY

Computer and Scientific

Owner

LOCKNET, INC.

NFIRE

Electrical and Scientific Apparatus

Owner

LOCKNET, INC.

BANCSTOR

Computer and Scientific

Owner

LOCKNET, INC.

NSENTRY

Electrical and Scientific Apparatus

Owner

LOCKNET, INC.

NFIRE

Electrical and Scientific Apparatus

Owner

LOCKNET, INC.

N LOCKNET INTEGRATING NETWORK SECURITY AND COMPLIANCE

Personal

Owner

LOCKNET, INC.