IPC Definitions - January 01, 2012
G06F 21/00 - Definition
This main group covers:
Security arrangements for protecting computers or computer systems against unauthorised activity.
Attention is drawn to the following places, which may be of interest for search:
Multiprogramming | G06F 9/46 |
Protection against unauthorised use of memory | G06F 12/14 |
Dispensing apparatus actuated by coded identity card or credit card | G07F 7/08 |
Secret or secure communication | H04L 9/00 |
Data switching networks | H04L 12/00 |