Analysis of Security Algorithms for a Distributed Database
This paper analyzed the security of a database considering the environment of distributed systems.There are several security mechanisms that are applied to the different types of data that are saved; this research identifies several problems for mitigating the security of a distributed database.The objective is to define a basic scheme and an abstract algorithm through algorithms using flowchart techniques for a security process in a DDB.The deductive method and the exploratory investigation were used to analyze the information of the articles of the reference.It resulted in a basic structure based on a three-level architecture,with 3DES encryption algorithm applied to the request and response; SQL-based encryption for data processing; FPE encryption algorithm for storage in the database; the scheme was presented with its scope and possible limitations; and a prototype of an abstract algorithm expressed with flowchart techniques was obtained.It was concluded that the basic scheme and abstract algorithm presented as an alternative to control access to resources,to provide improved security in a distributed database.
distributed database security algorithms algorithm flowcharts data security security of the information
Segundo Moisés Toapanta Toapanta Félix Gustavo Mendoza Qumí Daniel Humberto Plúa Moran Máximo Giovani Tandazo Espinoza Luis Enrique Mafla Gallegos María del Rocío Maciel Arellano
Department of Computer Science,Universidad Politécnica Salesiana,Guayaquil,Ecuador Faculty of Systems Engineering,Escuela Politécnica Nacional,Quito,Ecuador CUCEA-UDG,Universidad de Guadalajara,Guadalajara,México
国际会议
西安
英文
197-204
2018-09-21（万方平台首次上网日期，不代表论文的发表时间）