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PCE
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DIFF Subgroup
G06F 21/55

Detecting local intrusion or implementing counter-measures

Introduced: January 2013

Full Title

Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity > Monitoring users, programs or devices to maintain the integrity of platforms, e.g. of processors, firmware or operating systems > Detecting local intrusion or implementing counter-measures

CPC subdivides this area 4x more granularly than IPC with 3 additional codes.

3 codes are CPC-only extensions.

IPC defines codes here since 2013.

Child Classifications

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  • G06F 21/552 CPC only CPC only
  • G06F 21/554 CPC only CPC only
  • G06F 21/556 CPC only CPC only