[雙語翻譯]安卓外文翻譯--安卓智能手機上的whatsapp messenger程序的取證分析（節(jié)選）

1、4800 英文單詞， 英文單詞，25500 英文字符，中文 英文字符，中文 8500 字文獻出處： 文獻出處：Anglano C. Forensic analysis of WhatsApp Messenger on Android smartphones[J]. Digital Investigation, 2014, 11(3):201-213.本科畢業(yè)設(shè)計外文文獻及譯文文獻、資料題目： Forensic analysis of W

2、hatsAppMessenger on Androidsmartphones文獻、資料來源： Digital Investigation文獻、資料發(fā)表（出版）日期：2014.5.27院 （部）：計算機科學與技術(shù)學院專 業(yè)： 軟件工程班 級： 軟件 姓 名： 學 號： 指導教師： 翻譯日期： - 2 -has undoubtedly exploded in the past few years, mainl

3、y thanks to the pervasiveness of smartphones, that provide quite sophisticated IM applications. Smartphones indeed enable users to exploit their data connection to access IM services anywhere and anytime, thus eliminatin

4、g the costs usually charged by mobile operators for similar services (e.g., for SMS communication).Given their popularity, IM services are being increasingly used not only for legitimate activities, but also for illicit

5、ones (The United Nations Office on Drugs and Crime, 2013): criminals may indeed use them either to communicate with potential victims, or with other criminals to escape interception (Bellovin et al., 2013). Therefore, IM

6、 applications have the potential of being a very rich source of evidentiary information in most investigations.Among IM applications for smartphones, WhatsApp (WhatsApp Inc., 2013) is accredited to be the most widespread

7、 one (reportedly (Winkler, 2013), it has over 400 million active users that exchange, on average, more than 31 billion messages per day, 325 millions of which are photos (Olivarez-Giles, 2013)). Given its recent acquisit

8、ion by Facebook, it is reasonable to expect a further growth in its diffusion. Therefore, the analysis of WhatsApp Messenger, the client of WhatsApp that runs on smartphones, has recently raised the interest of the digit

9、al forensics com munity (Thakur, 2013; Mahajan et al., 2013; Tso et al., 2012).In this paper we deal with the forensic analysis of WhatsApp Messenger on Android smartphones. Android users, indeed, arguably represent the

10、largest part of the user base of WhatsApp: as of Jan. 2014, Google Playstore reports a number of downloads included between 100 and 500 millions (the lower limit having been already hit in Nov. 2012), out of a population

11、 of 400 millions of users. Thus, by focusing on the Android platform, we maximize the potential investigative impact of our work.Several works, appeared recently in the literature (Thakur, 2013; Mahajan et al., 2013), de

12、al with the same problem. However, as discussed later, these works are limited in scope, as they focus only on the reconstruction of the chronology of exchanged messages, and neglect other important artifacts that, inste