System and method for controlling and executing anomaly commands in multi-network environment

Abstract

A method of controlling and executing an anomaly command in a multi-network environment is includes: extracting a command, which is input by a user to a target instance through an accessed bastion worker; determining whether the extracted command is an anomaly command by comparing the extracted command with anomaly command patterns; based on the extracted command being determined to be the anomaly command, determining whether an execution of the anomaly command is permitted in the target instance; and based on the execution of the anomaly command being not permitted, notifying the user of a procedure for approving the execution of the anomaly command based on a level of the anomaly command being one of levels, which are classified in advance based on the anomaly command patterns; either executing or blocking the command input by the user, wherein the procedure is determined differently depending on the level of the anomaly command.