Study On The Security Of Applications Network Communication Based On The Android Container

Nowadays,the android system and applications increase rapidly and massively around the world.Users can be engaged in online shopping,study and enjoy entertainment on the Internet at any time,facilitating the users' life greatly.However,the development of applications and network threaten the mobile communications of applications seriously.Some troubles such as wifi attack and the misuse of security protocol make the applications vulnerable to the middle man attack.Attacker may steal and tamper the private information of user,making the user suffer numerous losses.Faced on this circumstance,this paper's research contents and contributions are as follows.1.First of all,existed attack methods in network are studied.Then we attack the mobile communications of applications using the studied methods,and analyse the private information security under different attack methods.We also study the vulnerability of applications by analyse whether the applications contain incorrect secure protocol code using decompile skill.Combining the security anaylsis of transmited data with the vulnerability analysis of applications,we construct six attack situations which include all possible attack methods that the attackers initiate.2.According to the secure threats included in the six attack situations,we propose a scheme to protect the mobile communications of applications based on the secure container.This system is an application which delegate the communications process of other applications,making the communications of applications could accomplish securely without modify any source codes.We can configure the optimized policy in secure container out of lightening the performance consumption to android system and proxy server.The result of experiment prove that our system could protect the mobile communications of applications efficiently.