What Is an SID? (Security Identifier/SID Number) - Lifewire
https://www.lifewire.com/what-is-an-sid-number-2626005
A SID, or security identifier, is a unique number that identifies user, group, and computer accounts in Windows. Learn how to find, change, and decode SIDs, …
DA: 6 PA: 11 MOZ Rank: 97