本文關(guān)鍵詞： Android 手機(jī)防盜 AES 安全機(jī)制 GPS定位　出處：《青海師范大學(xué)》2014年碩士論文　論文類型：學(xué)位論文

【摘要】：伴隨移動(dòng)互聯(lián)時(shí)代的到來，手機(jī)傳統(tǒng)的功能已經(jīng)不能滿足信息時(shí)代用戶不斷增加的通信需求，而智能手機(jī)以其獨(dú)立的操作系統(tǒng)所帶來的強(qiáng)大功能而逐漸成為用戶的最好選擇，進(jìn)而占據(jù)了市場(chǎng)的主流，目前市場(chǎng)上主流的智能手機(jī)平臺(tái)的種類，分為Symbian、Android、Windows Mobile等等。 Android是一款新興的操作系統(tǒng)，相對(duì)其它主流智能平臺(tái)，Android以其開放源碼、Linux內(nèi)核等強(qiáng)大的功能優(yōu)勢(shì)，低廉的價(jià)位迅速嶄露頭角，占據(jù)了市場(chǎng)的首位。但在它飛速發(fā)展的同時(shí)，也因其流行范圍廣、功能開放、權(quán)限機(jī)制等特點(diǎn)出現(xiàn)了很多病毒、隱私泄露及手機(jī)被盜等一系列的安全問題，因此本文將Android操作系統(tǒng)下所面臨的安全問題作為研究對(duì)象，對(duì)其安全技術(shù)進(jìn)行了研究和增強(qiáng)。 本文所做的研究工作主要在以下幾個(gè)方面： 1.搭建了Android的開發(fā)環(huán)境，分析了Android系統(tǒng)平臺(tái)的結(jié)構(gòu)，為后來設(shè)計(jì)和開發(fā)Android程序打下很好的基礎(chǔ)。 2.從Android不同層面深入剖析了Android系統(tǒng)的安全技術(shù)，通過設(shè)計(jì)并實(shí)現(xiàn)Android平臺(tái)手機(jī)防盜系統(tǒng)對(duì)應(yīng)用層的安全防護(hù)進(jìn)行了改善。 3.在防盜技術(shù)的基礎(chǔ)之上對(duì)人臉檢測(cè)算法進(jìn)行了研究，并實(shí)現(xiàn)對(duì)智能手機(jī)程序的證書識(shí)別和病毒的查殺，對(duì)Android平臺(tái)的安全技術(shù)進(jìn)行了進(jìn)一步的提高。 4.在防毒技術(shù)的基礎(chǔ)之上設(shè)計(jì)了基于Android平臺(tái)的任務(wù)管理技術(shù)，包括查看系統(tǒng)信息，管理系統(tǒng)任務(wù)，顯示系統(tǒng)內(nèi)存信息，進(jìn)程終止與批量殺死進(jìn)程。 5.將AES加密算法應(yīng)用于Android系統(tǒng)，對(duì)其行改進(jìn)和實(shí)驗(yàn)，通過實(shí)驗(yàn)，，可以對(duì)增強(qiáng)的系統(tǒng)安全性進(jìn)行驗(yàn)證。進(jìn)而實(shí)現(xiàn)對(duì)Android平臺(tái)安全機(jī)制在理論和技術(shù)兩個(gè)層面進(jìn)行改進(jìn)，更好地解決了Android系統(tǒng)用戶所面臨的安全問題。 6.最終介紹了一種系統(tǒng)優(yōu)化集成的方式，并闡述了實(shí)現(xiàn)集成的技術(shù)，創(chuàng)新性地融合多種手機(jī)安全技術(shù)為一個(gè)整體，對(duì)Android系統(tǒng)智能手機(jī)進(jìn)行保護(hù)，降低了應(yīng)用層的冗余度，提高了效率。
[Abstract]:With the arrival of the era of mobile interconnection, the traditional functions of mobile phones can no longer meet the increasing communication needs of users in the information age. But the smart phone with its independent operating system brings the powerful function gradually becomes the user's best choice, then occupied the market the mainstream, the current market mainstream smartphone platform kind. It is divided into Symbian Android Mobile and so on. Android is a new operating system, compared with other mainstream intelligent platform, Android with its open source Linux kernel and other powerful functional advantages. Low price quickly emerged and occupied the first place in the market, but at the same time, because of its wide range of popularity, open function, authority mechanism and other characteristics, there are many viruses. Privacy disclosure and mobile phone theft are a series of security problems, so this paper takes the security problems under the Android operating system as the research object, and researches and enhances its security technology. The research work done in this paper is mainly in the following aspects: 1. The development environment of Android is built, and the structure of Android system platform is analyzed, which lays a good foundation for designing and developing Android program. 2. The security technology of Android system is deeply analyzed from different aspects of Android. The security protection of the application layer is improved by designing and implementing the mobile anti-theft system of Android platform. 3. Based on the anti-theft technology, the face detection algorithm is studied, and the certificate recognition and virus detection of smart phone programs are realized. The security technology of Android platform is further improved. 4. The task management technology based on Android platform is designed on the basis of anti-virus technology, including viewing system information, managing system task and displaying system memory information. Process termination and bulk kill process. 5. The AES encryption algorithm is applied to the Android system, and it is improved and experimented. The enhanced system security can be verified, and then the security mechanism of Android platform can be improved at both the theoretical and technical levels. A better solution to the Android system users are faced with security problems. 6. Finally, a method of system optimization and integration is introduced, and the technology to realize the integration is described, which integrates many kinds of mobile phone security technology into a whole innovatively. The protection of smart phone in Android system reduces the redundancy of application layer and improves the efficiency.
【學(xué)位授予單位】：青海師范大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2014
【分類號(hào)】：TN929.53;TP309

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本文編號(hào)：1452129