• Sanjay Agal
• Amarjit Seal

Integrating artificial intelligence, cloud computing, and block chain into ICT systems that are both secure and smart is a tough nut to crack and this dissertation jumps right into that challenge. Instead of following a neat, step-by-step plan, the study digs into the weak spots and limits of what we have today, mixing hard data analyses with chats and interviews with industry experts to get a well-rounded picture. It turns out that even though many current ICT setups pack plenty of functionality, they often don’t deliver the rock-solid security needed, leaving them open to data breaches and various inefficiencies. The research surfaces a mix of best practices and fresh strategies to boost system integration and protect data, especially in healthcare where even a minor lapse can seriously risk patient privacy and smooth operations. What really stands out here is a framework that not only reinforces ICT systems but also nudges the adoption of advanced tech tech that, in most cases, is seen as a cornerstone for the future of healthcare delivery. When you step back and look at the bigger picture, this study suggests that secure, scalable ICT solutions might just transform healthcare by improving patient outcomes, streamlining operations, and building greater trust in technology, ultimately paving the way for more resilient systems in our increasingly digital world.

cloud computing security, scalable cloud architecture, secure cloud infrastructure, cloud computing scalability, cloud data protection, cloud security challenges, secure cloud services, scalable infrastructure solutions, cloud-based systems, cloud computing architecture, secure multi-tenant environment, cloud network security, cloud performance optimization, secure data transmission, cloud resource management

"Secure Scalable and Intelligent ICT Systems Using AI Cloud and Block chain Technologies", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.12, Issue 5, page no.a653-a666, May-2025, Available :http://www.jetir.org/papers/JETIR2505071.pdf

"Secure Scalable and Intelligent ICT Systems Using AI Cloud and Block chain Technologies", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.12, Issue 5, page no. ppa653-a666, May-2025, Available at : http://www.jetir.org/papers/JETIR2505071.pdf