#event-id-4977

1 article

Windows Events1

Network security operations center showing IPsec tunnel monitoring and Windows security event logs

Event 4977

Microsoft-Windows-Security-Auditing

Windows EventInformation

Windows Event ID 4977 – Microsoft-Windows-Security-Auditing: IPsec Main Mode Security Association Established

Event ID 4977 indicates successful establishment of an IPsec Main Mode security association between two endpoints, confirming secure tunnel creation for encrypted network communication.

March 189 min