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Attack surface reduction naming convention

Rolled out ring by ring, starting with a pilot.

The pattern

Platform - Policy type - Purpose - Ring

WIN-ASR-BlockOfficeMacros-PILOT

31 of 64 characters for a policy or profile

What each part means

PartHereWhat it saysOther values
PlatformWINThe operating system.MAC, IOS, AND, LNX, WEB
Policy typeASRThe kind of policy or profile.CONF, COMP, SEC, APP, UPD
PurposeBlockOfficeMacrosWhat the item does, in your own words.free text
RingPILOTThe deployment ring or environment that receives it.PRD, CAN, DEV, TEST, UAT

Parts are joined with “-”. In the builder you can change every value, the separator and the order, add parts and remove them.

When to use it

For attack surface reduction rules, which are usually tried in audit mode with a pilot ring before they block anything.

  • While testing, put the mode in the purpose: AuditOfficeMacros first, BlockOfficeMacros later.
  • One policy per group of rules keeps the exclusions manageable.

More names in this pattern

  • WIN-ASR-BlockOfficeMacros-PILOT
  • WIN-ASR-AuditOfficeMacros-PILOT
  • WIN-ASR-BlockCredentialTheft-PRD
  • WIN-ASR-BlockUsbExecutables-PILOT