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恶意软件危害多多

2022-07-08 来源:我们爱旅游
科技博览十 恶意软件和电脑病毒严重威胁着手机安全:在手机用户不知情时令手机感染病毒.下载 各类恶意软件,消耗手机用户的资费,恶意扣费及窃取用户隐私。 纛意娥僚 余巧耘/选注 G iven all the talk about mobile malware and other seams infecting the phones in people’s pockets~users might be forgiven for thinking cybercrooks。are cleaning up .at their expense.Truth is few bits of malware have found their way into mobile ph0nesMo e by accident than design,smartphones have turned out to be much tougher t0 infect than laptops and desktop PCs. There are good reasons why smartphones have proved tougher nuts4 to crack than computers.First,mobile—phone Users are rarely administrators by default5——unlike users of Windows XP computers,where everyone has administrative privileges unless they have takeIl the trouble to set up individual user-accounts with separate passwordsThe danger is that .administrators can tinker with the settings of a device’s operating system t0 their heart’s content . However,there are always folk willing to take the riskt0 add functi0ns and felatuIles to ,their phones that are not normally availableDoing SO exposes them to vulnerabilities which .can be readily exploited. One of the more common tricks hackers use is to inject a “secure—shell daemon ’’into a device by embeddingl ̄it Notes: in an e—mail message or a website offering free downloads.Tools like secure shells allow malwaIe_ to spread quickly across networks,while setting up “1.realware是由malicious和 software 拼缀的词,意为“恶意软件”。 2.scam骗局,诡计。 packet forward ”routines to establish bridges 3.cybercrook网络诡计。 4.nut难对付的对象,难解的问题。 between company networks and unauthorized 。servers elsewhere. 5.by default不到场,默认情况下。 Another reason why mobile phones have SO far {6.tinkerwith修改。 o one’s heart’S content痛快地,称 remained largely free of malware is because they lead 【7.tsuch sheltered lives.Most users download any apps they want from one or other of the two official locations:Google’S Play Store for Android devicesand ,.f 心如意地。 8.vulnerability缺陷,漏洞。 j 9.secure・shelldaemon安全壳守护进程。 10.embed内嵌。 Apple’S App Store for iPhones and iPadsBoth are j 11.packet forward包转发。 reasonably well policed. With lm apps available for the Android operating 12.unauthorized非法的,未被授权的 13 shelter掩蔽,保护。 3 2 @⑥00@⑨@匡 06 科技博览.1◆ system and over 750,000 for Apple’S iOS,users have little need to venture outside their walled gardens.The small minority who visit dubious download sites have only themselves to blame if their phones become infected. Third—paay app stores,especially for Android devices,tend to be dens of iniquity .Most offer free apps for downloading pornography or pirate copies”of sought—after懈music and video. Because mobile phones are still not widely used for online banking or credit—card transactions 。they tend not to be interesting to the cyberworld’S shady∞characters.However. that is changing.Thanks to improvements in “near-field communication J’,.phones are beginning to morph into wallets——with all the necessary links to bank accounts and credit cards。___——SO users can make incidental payments at 14.dubious可疑的。 stations,convenience stores为and elsewhere merely by 15.den of iniquity邪恶窝点。 16.pornography色情。 waving their phone near a termina1.And the biggest 17.pirate copy盗版。 hazard of all is not mobile malware.but data leakage 18.sought-after广受欢迎的。 caused by employees losing their phones,or selling 19.transaction交易。 sensitive corporate information collected on their mobiles. 20.shady可疑的,不法的。 Gartner,an information—technology consultancy based 21.near-field communication in Stamford,Connecticut,counsels clients not to get too 近场通信技术。 22.morph(尤指很大的、质的)改 worked up about malware penetrating their networks 变,变化。 through the personal devices employees bring to work.It is 23.convenience store便利店。 the users themselves who are the problem,not their mobile 24.data leakage数据泄露。 phones. 园 {25.get too worked up大动肝火 From http://www.economist.con,Oct.18,2013 (上接第31页) Some trainees live full time at the Yida academy,including schoolgirl Chen Chongyi,1 1, who has already spent three years there.Chen misses her parents but loves soccer and dreams of being a fol ̄ard镐for the national women’S team.she said. Back at the stadium,enjoying the post—victory conce ̄and celebrations,Dr.Zhou r r 。。 ~u J Chaoyang,44,praised Evergrande for playing soccer of a quality still far ’l 28・f0Ⅲard前锋。 beyond the national team's abilitv. 因 一I ’ From http://www.usatoday.eom @⑨00@ @匡响 06s晌 3 3 

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