Research On Embedded Database Security For Intelligent Devices

In the21st century, computer and communication technologies develop andspread rapidly. With the continuous development of smart devices and theincreasingly important role in the direction of the mobile computing, a wide variety ofapplications have been applied well on smart devices. Because smart devices,embedded operating system and embedded database are integrated with each other,this paper introduces the concept and characteristics of these three aspects, analyzestheir security risks in details and conducts the security protection for them.Firstly, the author briefly described the function of the embedded database andthe current practical application. Also the author analyzed the relevant security risksand corresponding security measures in details.Secondly, this paper also embedded database and an overview of security issues,the characteristics of embedded database architecture, and security issues relevantanalysis and explanation. After the current popularity of smart devices, this paperpresents the operating system security issues smart devices under.Thirdly, in the direction of the operating system, through a design of firewallsoftware the outside data packet is tested and filtered. If it was in line with the rule,then access the next operation it is allowed to. If it did not meet the pre-set rules, theexternal data access would be discarded.In the direction of the embedded database,the author carried out an encryption algorithm from several aspects to enhance thesecurity protection of data information by combing many aspects. By combing thespecific encryption protection to the relevant documents of storing data, the relevantencryption of records and security encryption during data communication encryption,they had a protection on the security performance of the embedded data thatprovided a secure hardware and software environment for the users.The paper mainly focused on the related research of embedded database underthe establishment of smart devices, designed the security solution of embeddeddatabase under the intelligent devices in connection with the existing security risks,and ensured the security of all the data of the embedded database.The paper alsoproposed the corresponding tests for the smart devices embedded database securitysolutions, including firewall software is installed and functional testing, securitytesting and other embedded database. By analyzing the test results obtained,intelligent devices embedded database security proposed scheme has goodfunctionality and stability, to ensure the basic safety of smart devices. Finally, the paper also Situation and Development of smart devices embedded database gives asummary and outlook.