Data Security and Privacy in Cloud Storage Systems

Abstract

Cloud storage is essential to our lives, but the biggest challenges are still the security and privacy of our data. Our research focused on data security and privacy issues in cloud storage systems and pinpointed problems that should be dealt with immediately. We investigated the ways in which different cloud providers protect users' data and found out that many systems are weak so that hackers can easily take advantage of them. Some of the significant issues are weak encryption methods, unclear data handling policies, and limited user rights over personal data. Besides that, we examined the effects of storing data in different countries with different privacy laws. The research reveals that even if cloud storage is very convenient and cheap, users are often unaware of how much their personal and business data are exposed to danger.
We tried different security actions, and some of them were more successful than others in terms of protecting sensitive information. The research shows that cloud service providers and users have a long way to go to achieve ideal data protection. We advise some steps that could, on the one hand, make cloud storage safe, and, on the other hand, would not hinder its usage. The proposals may be a means of making digital information more secure to a great number of people in the near future.