IN A CLOUD ENVIRONMENT, OPTIMIZING SECURITY BY BLOCK CHAIN. Block Chain Technology

      Аннотация: The pinnCloud computing is the delivery of different services through the Internet.These resources include tools and applications like data storage, servers, databases, networking, and software. Rather than keeping files on a proprietary hard drive or local storage device, cloud-based storage makes it possible to save them to a remote database. As long as an electronic device has access to the web, it has access to the data and the software programs to run it. There Are 3 types of services in cloud:1. Infrastructure as a Service (IaaS)2. Platform as a Service (PaaS)3. Software as a Service (SaaS)The pinnacle security threats identified in the cloud are:● Data Breaches● Insufficient Identity, Credential, and Access● Management● Insecure Interfaces and APIs● System Vulnerabilities● Account Hijacking● Malicious Insiders● Advanced Persistence Threats● Data Loss● Insufficient due diligence● Abuse and Nefarious Use of Cloud Services● Denial of Service● Shared Technology Vulnerabilities.

Ключевые слова:  Cloud Computing,  Block chain,  Smart Contracts