Data Security in Cloud using Advanced Encryption Standard

This research study gives an overview on cloud security to understand the security concerns and solutions. The internet has revolutionised how people live and work, and cloud computing is considered as the next logical progression. Cloud security is a series of security precautions employed to safeguard cloud-based architecture, services, and information. These precautions cover client and hardware authentication, information and resource access management, and data confidentiality. People who utilize the internet should also be concerned about cloud computing security. Despite the hype, cloud computing has also created new vulnerabilities, such as unwanted access to individual's personal data and the ability to control sensitive information, which includes an underlying weak point. The encryption algorithm guarantees that the data will be kept confidential while in transit, ensuring that it can only be decoded by the authorised user. Advanced Encryption Standard (AES) is the symmetric encryption algorithm that is more frequently utilised and more generally known nowadays. Here, the data may be accessed and exploited in a variety of ways, and it is also critical to understand the dangers. This study discusses about the different ways to guarantee that user data is secure and confidential. Finally, the future potential strategies for cloud security are examined. Moreover, the cloud computing will not only save the world, it will alter the way users engage with digital/mobile applications.