I am planning to do PhD. and am interested in doing it in Cloud Security. However, I am interested in doing topics that will be the next future in Cloud security.
There is undoubtedly a lot of excitement surrounding Blockchain, Quantum Computing, Machine Learning, and Artificial Intelligence, which is all appropriate. However, on a more fundamental level, cloud computing is transforming businesses in numerous ways. Whether it is the method they store data, the increased agility and speed with which new goods and services are released, or the way they develop and manage services remotely in today's "locked-down world," cloud computing benefits all organizations in every sector. Intelligent businesses are constantly on the lookout for novel ways to develop and achieve their business objectives, i.e., create money.
When it comes to cloud technology, an increasing number of firms are recognizing the benefits that cloud computing can give and are implementing additional cloud solutions to perform corporate operations. And, of course, Amazon, Microsoft, Google, Alibaba, IBM, Cisco, VMware, and Oracle intend to grab this expenditure by delivering a bewildering assortment of IaaS, PaaS, and DaaS options to assist organizations in developing and running their services.
Actually, the security is endless. It highly depends on the layer you want to work on. For instance, in the software layer, you can research malware detection, which has numerous open problems. In the infrastructure layer, hardware security and network hardening are the main topics.