... that perform actions in a system, Windows uses security identifiers (SIDs). Users have SIDs, and so do local and domain groups, local computers, domains, and domain members. A SID is a variable-length ... issuing authority, and RIDs are simply a way for Windows to create unique SIDs based on a common-base SID. Because SIDs are long and Windows takes care to generate truly random values within ... www.verypdf.com to remove this watermark. 429 and increase in increments of 1 for each new user or group. Similarly, Dcpromo.exe, the utility used to create a new Windows domain, reuses the computer SID...