IJIRCSTJournal International Journal of Innovative Research in Computer Science and Technology I S Volume 9 Issue 3 Computer Science and Engineering English May - June 2021 N N Y 2021 06 14 Computer Sciences Cloud Storage Architecture: Issues, Challenges and Opportunities English Y 70 73 Shalini Bhaskar Bajaj English Y Aman Jatain, Sarika Chaudhary English N Pooja Nagpal English N https://doi.org/10.21276/ijircst.2021.9.3.12 With the advent of new emerging technologies like fog computing, internet of things, blockchain, artificial intelligence etc, information and communication technology is revolutionising our homes, education, health and industry. By the year 2025, with the increase in network speed offered by 5G technology, we will be able to share much more data in real time. It’s not only important to note that the volume of data shared in future will be huge but also its important to understand that the shared data will be heterogenous in nature. Not only humans but smart devices will act as humans on the network and will generate big data. Thus, the future of cloud storage industry seems to be very bright. The effort in this paper is to recognise the issues and challenges that the cloud storage industry will face in the near future and also to identify and review the new paradigm for researchers in the field of cloud storage. English Internet of Things, Artificial Intelligence, Security, FOG computing, Cloud Storage https://ijircst.org/abstract.php?article_id=586