%0 Journal Article %T Design of a Secured Database System Using Blockchain Technology %A Ignatius Chukwunwendu Ifedibasia %A Moses Okechukwu Onyesolu %A Daniel Ugoh %J Open Access Library Journal %V 9 %N 7 %P 1-23 %@ 2333-9721 %D 2022 %I Open Access Library %R 10.4236/oalib.1109010 %X In this paper, a decentralized electronic voting system that provides inputs and outputs information support to admin/users in order to update their voting information while being capable of exhibiting different properties of blockchain security without the need for a third party. In this research, the Object Oriented Analysis and Design Methodology were adopted. The high level model of the proposed system was also designed and displayed in a format easily understandable to the user. %K Database System %K Blockchain %K Voting System %K Security %K Decentralized %K Transparency %U http://www.oalib.com/paper/6777165