A Review on Cloud Security and Its Challenges

Cloud security has recently become more prevalent in industry. Cloud security combines security and cloud computing. Many firms use cloud computing to store enormous volumes of data and to manage their business systems. There are four different classifications of cloud security, including governance, compliance, availability, data security and identity and access management (IAM) etc. To illustrate how each industrial job might be interconnected, cloud security architecture and their objectives such as Advanced Encryption Techniques, Unified Visibility for private, hybrid and public cloud, Enhanced Identity and Access Management, Virtual Firewall are discussed. Security is required when storing the records but there are many complications and limitations to provide security, major challenges in providing cloud security are cyberattacks, misuse of cloud resources, lack of cloud security plans, unsecure API, to solve these challenges in cloud a variety of security techniques are used. Next, both users and operator’s security implications of cloud security are looked at. In order to meet the problems faced by cloud security, numerous technical solutions such as virtual firewall, authentication controls, protection policies are used.