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Microsoft-Windows-Security-Auditing › Event 5043

Event ID 5043 — A change has been made to IPsec settings. A Connection Security Rule was added.

Provider
Microsoft-Windows-Security-Auditing
Channel
Security
Audit Policy
Policy Change → Filtering Platform Policy Change
Collection Priority
Low (Microsoft-AppendixL)
Opcode
Info

Description

A change was made to IPsec settings. A connection security rule was added.

Message #

A change was made to IPsec settings. A connection security rule was added.
	
Profile Changed: %1

Added Connection Security Rule:
	ID: %2
	Name: %3

Fields #

NameDescription
ProfileChanged UnicodeStringProfile Changed
Known values
%%14644
Public
%%14645
Private
%%14646
Domain
ConnectionSecurityRuleId UnicodeString[Added Connection Security Rule] ID
ConnectionSecurityRuleName UnicodeString[Added Connection Security Rule] Name

Example Event #

{
  "system": {
    "provider": "Microsoft-Windows-Security-Auditing",
    "guid": "54849625-5478-4994-A5BA-3E3B0328C30D",
    "event_source_name": "",
    "event_id": 5043,
    "version": 0,
    "level": 0,
    "task": 13572,
    "opcode": 0,
    "keywords": 9232379236109516800,
    "time_created": "2026-03-13T20:18:50.849068+00:00",
    "event_record_id": 16258903,
    "correlation": {
      "ActivityID": "8B83AF9E-B321-0001-1AB0-838B21B3DC01"
    },
    "execution": {
      "process_id": 968,
      "thread_id": 8880
    },
    "channel": "Security",
    "computer": "LAB-DC01.ludus.domain",
    "security": {
      "user_id": ""
    }
  },
  "event_data": {
    "ProfileChanged": "All",
    "ConnectionSecurityRuleId": "{381d54cc-2531-403f-a16e-a1703049dcb4}",
    "ConnectionSecurityRuleName": "EvtGen-IPsec-Test"
  },
  "message": ""
}

References #