1. A system for reconciling access rights of a computing system comprising: at least one processor; and memory storing instructions that, when executed by the at least one processor, cause the system to obtain access right information respectively corresponding to one or more access rights of a computing system; perform one or more reconciliation tasks using the access right information, and generate a reconciliation report during performance of one of the reconciliation tasks; wherein the reconciliation report indicates that one or more of the access rights should either be provisioned or revoked at the computing system; and wherein the one or more reconciliation tasks include a first reconciliation task associated with instructions stored at the memory that, when executed by the at least one processor, cause the system to obtain a second access rights history that identifies a set of provisioned access rights associated with a user, obtain an access right grant list that identifies a set of approved access grant requests associated with the user, and generate the reconciliation report based on a comparison between at least one of the provisioned access rights and at least one of the approved access grant request.