Weliveinatechnologyera,thenetworkhasgraduallyreplacedthetelephoneandtelevision,broughtalotofconveniencetoourlives,hasbecomeanindispensablepartofourlife.However,withthedevelopmentofnetworktechnology,thenetworkapplicationbecomesmoreandmorepopularandthecrimebaseonthenetworkalsocomegradually.Theproportionofcompanies’computersecurityviolatedis50%.In1998,ourcountrythepublicsecuritycrackedhackercasenearly100,thepurposeforeconomyofcomputercrimeaccountedfor70%.Thecybercrimecanmakeabusinessfailure,leakagepersonalprivacy,ortheparalysisofanationaleconomic,thisisnotalarmist.Thusthenetworksecuritybecomesmoreandmoreimportant.
ofasoundoutlookonlifeandvaluesinthedailylife,butnothis.Thenetworkwilloccupyanincreasinglyimportantpositioninourfuturelife,weshouldusetheknowledgelearninginschoolandlifeexperience,topreventandavoidbeingdeceived.AccumulatingenoughInternetexperienceandpreventionawarenessofcybercrime,fullyprotectourselves,awayfromtheinfringementofnetworkcrime.
Thehumnbeingsaresteppingintotheinformationsociety.Theinformationindustrydevelopsveryrapidly,sodothehackers,trick-playingteens,exploringchildren,fraudsters,andserious
wite-collarcriminals.Thus,informationsecuritybecomesanimpendingimportantissue.
prevention-onlyapproachtoinformationsecuritymangaementisnotenough.Companiesandorganizationsshouldadoptadualapproachtoinformationsecuritymanagementbycombiningpreventionanddetectiontechniques.
ThecloudreferstosoftwareandservicesthatrunontheInternetinsteadofyourcomputer.Apple’siCloud,forexample,isapopularcloudservice,aswellasDropboxandGoogleDrive.
TheadvantagesofusingthecloudFirst,youcanaccessyourdocuments,photosandvideosfromanywhere.Yourhome,theoffice,onthetrain,aslongasyou’reconnectedtotheInternet.YoucanalsoaccessyourfilesfrommultipledeviceslikeaniPhone,aniPadoracomputer.Andtomakethingsevenbetter,youdon’thavetoworryaboutbackups,becausemostcloudservicesautomaticallysavesyourdataforyou.
Theonlyproblemis,whenyouafilefromonedevice,makesureit’sdfromthecloudtoo.Otherwise,acopyofitwillbeleftinthecloud.
最近的新闻都揭示了美国对中国互联网的攻击。如何安全地上网在我国引起了大量的讨论。结果是在网络飞速发展的时代，我们必须要采取有效的措施来保护我们的隐私和财产安全。
Frommyperspective,inthefirstplace,weshouldcallattentiontoourpersonalinformation.Notonlydowenotofferthematrandominsomestrangewebsites,butweneedtodistinguishrightfromwrongamongthenumerouswebsites.Furthermore,itisinevitablethatsomesecureanti-virussoftwarescanbeinstalled.Anditwillmakeitpossibleforthatnetworkcanrunmoresteadily.Inadditiontodoingsomeworkbyourselves,thegovernmentneedstodrawupsomepoliciestopreservenationalcybersecurity.Itinvolvesprobingfordeeplyrootedreasons,devisingcreativesolutions,developinghigh-techtalentsandstrengtheningthesupervision.
Althoughscientistsstillcannotovercometheproblemcompletely,theyarestudyingagreatdealabouthowtoprotectournationalcybersecurity.However,consciousnessofcybersecurityshouldnotdecline.Onlyinthisway,wejustenjoytheconveniencebroughtbythenetwork.
尽管科学家仍无法完全克服这个问题，但是他们正在研究大量关于如何保护我们国家网络安全的办法。然而，不应该放松网络安全意识。只有这样我们才能享受到网络带给我们的便利。
SocialNetwork社交网络
Asocialnetworkisasocialstructuremadeupofinpiduals(ororganizations)called"nodes",whicharetied(connected)byoneormorespecifictypesofinterdependency,suchasfriendship,kinship,commoninterest,financialexchange,dislike,sexualrelationships,orrelationshipsofbeliefs,knowledgeorprestige.
社会网络是是由个人（或组织）构成的社会结构称为“节点”，是一个或多个相互依存的具体类型连接起来的，比如友情，亲情，共同的利益，金融交易，厌恶，性关系，信念，知识或声望。
SocialNetworksaregroupsofpeoplewhoshareinterestsandwhointeractinavarietyofwaysviasoftwareonwebsites.Theseincludefile-sharing,chatting,messaging,exchangingphotos/videoetc.Socialnetworksitesareusuallyfreetojoin.IncludeMyspace,Facebook,Bebo,Orkut,LinkedInandsoon.
Wedefinesocialnetworksitesasweb-basedservicesthatallowinpidualstoconstructapublicorsemi-publicprofilewithinaboundedsystem,articulatealistofotheruserswithwhomtheyshareaconnection,andviewandtraversetheirlistofconnectionsandthosemadebyotherswithinthesystem.Thenatureandnomenclatureoftheseconnectionsmayvaryfromsitetosite.
我们定义了社交网站为网络服务，允许个人在一个固定的系统构建公共或半公共的轮廓，阐明了一个和他们共享一个连接的其他用户名单，并查看，连接其他系统内的列表。不同的站点这些联系的性质和命名可能会有所不同。
TheImportanceofSocialNetworking
社会网络的重要性
Socialnetworkingcanhelpabusinessgaincontacts,clients,andincreasedpublicawareness.
社会网络可以帮助企业获得联系，客户，和提高公众意识。
Evenentrepreneurswhorunsmallbusinessesfromtheirhomescantakeadvantageofthisresourcetosetupaglobalpresence.
即使是经营很小的家族企业的企业家，也可以利用这一资源，建立全球性。
利用社会网络，重要的是要充分了解社会网络的概念以及它是如何应用的，这将有助于你事业的成长。
Socialnetworkingismakingitsmarkinhistorythesedays.Infact,itisprogressingsofast,itisleavingthenewsmediainthedust.Everydaypeoplearereportingnewsfasterthanawholenewsteam.
目前社交网络努力在历史上留下印记。事实上，它发展得如此迅速，新闻媒体都落后于它。人们每天报道的新闻比整个新闻团队的还要快。