US 021 023 026 036 038; G & S: computer utility software; computer software related to realtime control systems; computer systems related to Ada software; computer software for the detection and removal of computer viruses and threats; computer software for managing and filtering electronic communications; computer software for protecting and securing computer networks and applications; computer software for encrypting and authenticating data; computer software for detecting and repairing computer software and hardware problems; and manuals therefore packaged as a unit
Electrical and Scientific Apparatus