LoFP / vpn connection modified or deleted from unfamiliar users should be investigated. if known behavior is causing false positives, it can be exempted from the rule.

Techniques

Sample rules

Azure VPN Connection Modified or Deleted

• source: sigma
• technicques:

Description

Identifies when a VPN connection is modified or deleted.

Detection logic

condition: selection
selection:
  operationName:
  - MICROSOFT.NETWORK/VPNGATEWAYS/VPNCONNECTIONS/WRITE
  - MICROSOFT.NETWORK/VPNGATEWAYS/VPNCONNECTIONS/DELETE