A method and system for allowing one or more users controlled access to at least one server from a plurality of servers by using an advanced command interface (ACI) server. The method and system include receiving a command at the ACI server from the one or more users to access the at least one server. Further, the method and system include comparing the command and impact of the command with a predefined set of criteria, which includes a plurality of skill and role levels corresponding to the one or more users. Subsequently, the command is transmitted from the ACI server to the at least one server for processing at the at least one server. The command is transmitted based on the predefined set of criteria. Thereafter, a response of the processed command from the at least one server is received. Finally, the method and system include forwarding the response of the processed command to the one or more users.