Abstract
Internet of Things concept has started from the stage of early construction and increased with full speed to become a part of the Internet in the future. In our world, there are billions of an internet device has the technical challenges to manage them. Although Internet access management techniques exist, they are using 3rd party or centralized techniques to offer a set of technical constraints to manage them globally. The Block-Chain (BC), a notebook technology, offers a solution to secure trust in decentralized systems, and combines the trust, consistency and use of the shared Ledger in a public network that could be useful for building confidence in Internet objects. However, the use of BC with Internet things by itself involves a lot of challenges and has become a hot topic. Therefore, a methodical review of literature is necessary to know what is the proposed on this subject. This paper discusses a survey of key issues and design factors in IoT security that need to be considered for Access Control (AC) model designers as the IoT security requirements. In addition, we offer a broad survey of modern AC frameworks in IoT object research. We classify the proposed mechanisms into two categories: traditional and decentralized. Besides, we are discussing how the BC can be a key enabling factor for the access management model designed in IoT security.