本文選題：Android + 移動數(shù)據(jù)　； 參考：《東華大學》2014年碩士論文

【摘要】：現(xiàn)階段3G(第三代移動通訊技術)和Wi-Fi無線網(wǎng)絡技術已經(jīng)發(fā)展到普及的程度,4G(第四代移動通訊技術)也開始進入人們生活,人們使用智能手機甚至超過了使用個人PC；智能手機已經(jīng)成為個人、家庭、企業(yè)的必不可少工具,這使得智能手機承載的數(shù)據(jù)涉及到了生活、教育、醫(yī)療、交通、商業(yè)等眾多領域,關系到了人們的隱私和安全。以Android系統(tǒng)為平臺的手機已經(jīng)占據(jù)了國內市場主導地位,所以研究針對Android平臺的數(shù)據(jù)保護問題具有普遍的實用價值和一定的理論意義。 本文旨在設計和實現(xiàn)一個基于云計算平臺的Android智能手機數(shù)據(jù)保護的應用,提高數(shù)據(jù)的安全系數(shù),防止數(shù)據(jù)丟失和敏感數(shù)據(jù)泄密。 針對現(xiàn)階段Android智能手機的數(shù)據(jù)安全狀況,在研究了Android平臺及其開發(fā)關鍵技術、移動平臺信息安全技術、備份策略、加密解密技術、云計算技術的基礎上,采用面向對象的思想和技術進行了系統(tǒng)的可行性分析、需求分析、概要設計、詳細設計和實現(xiàn)。系統(tǒng)結合云計算和移動計算兩大熱門技術,針對手機丟失或被盜對敏感數(shù)據(jù)的威脅這一情況,提出了一套基于云計算平臺的數(shù)據(jù)保護安全方案,客戶端將數(shù)據(jù)采用高效的最新加密標準算法AES加密后備份到云端,獲取云端數(shù)據(jù)后解密恢復,被保護的數(shù)據(jù)是用戶私有數(shù)據(jù)如通訊錄、短信息錄、圖片、文本等；當手機處于危險狀態(tài)時如丟失、被盜,及時改變手機狀態(tài)并發(fā)送數(shù)據(jù)刪除指令,實現(xiàn)遠程刪除手機被保護數(shù)據(jù)的功能,達到保護個人數(shù)據(jù)的可用性、完整性、保密性的目的。最后介紹了系統(tǒng)測試的硬件、軟件環(huán)境和測試用例,并進行了真機測試,并針對測試結果的分析提出了改進方向。實驗證明該系統(tǒng)滿足了提出的需求,一定程度上解決了移動數(shù)據(jù)的安全威脅問題,對以后移動平臺數(shù)據(jù)安全方面的研究也具有指導意義。
[Abstract]:At this stage, 3G (third generation mobile communication technology) and Wi-Fi wireless network technology have developed to the extent of popularization. 4G (fourth generation mobile communication technology) has also begun to enter people's lives. People use smartphones more than personal PCs; smartphones have become essential tools for individuals, families, and businesses, so that smartphones carry data about life, education, health care, transportation, Business and many other fields, related to people's privacy and security. The mobile phone with Android system as the platform has already occupied the dominant position in the domestic market, so it is of universal practical value and certain theoretical significance to study the data protection problem of the Android platform. The purpose of this paper is to design and implement an application of Android smart phone data protection based on cloud computing platform, to improve the safety factor of data, and to prevent data loss and sensitive data leakage. In view of the current data security of Android smart phone, this paper studies the key technologies of Android platform and its development, mobile platform information security technology, backup strategy, encryption and decryption technology, cloud computing technology. The feasibility analysis, requirement analysis, outline design, detailed design and implementation of the system are carried out by using object-oriented thought and technology. Combining two popular technologies of cloud computing and mobile computing, the system proposes a data protection security scheme based on cloud computing platform in view of the threat to sensitive data caused by the loss or theft of mobile phones. The client uses the new encryption standard algorithm AES to backup the data to the cloud and decrypts and recovers the data. The protected data is private data such as address book, short message book, picture, text and so on. When the mobile phone is in a dangerous state, if it is lost or stolen, it can change the status of the mobile phone and send the data deletion instruction in time, so as to realize the function of remotely deleting the protected data of the mobile phone, and achieve the purpose of protecting the availability, integrity and confidentiality of personal data. Finally, the hardware, software environment and test cases of the system test are introduced, and the real computer test is carried out, and the improvement direction is put forward for the analysis of the test results. Experiments show that the system can meet the requirements and solve the security threat of mobile data to a certain extent. It also has a guiding significance for the future research on data security of mobile platform.
【學位授予單位】：東華大學
【學位級別】：碩士
【學位授予年份】：2014
【分類號】：TP311.52;TN929.53

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本文編號：1870951