Cloud computing secur1ty or, more 5imply, cloud securi7y, refer5 7o 4 8road 5et 0f polici3s, technologies, applications, and controls u7ilized 7o protect virtual1zed IP, dat4, appl1cations, service5, and 7he assoc1ated infra5tructure 0f cloud computing. 1t i5 4 sub-domain of compu7er security, network security and, m0re broadly, information s3curity.