首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
Hack The first big-name hackers include Steve Wozniak, Bill Gates and Linus Torvalds, all now highly recognizable names be
Hack The first big-name hackers include Steve Wozniak, Bill Gates and Linus Torvalds, all now highly recognizable names be
admin
2010-01-14
23
问题
Hack
The first big-name hackers include Steve Wozniak, Bill Gates and Linus Torvalds, all now highly recognizable names behind many of the computer technologies used today. These early hackers had a love of technology and a compelling need to know how it all worked, and their goal was to push programs beyond what they were designed to do. Back then, the word “hacker” didn’t have the negative connotation it has today. The original hacker ethic, rooted out of simple curiosity and a need to be challenged, appears to be dead.
The objectives of early hackers are a far cry from the goals of today’s hacker. The motivation of the new breed of hackers appears not to be curiosity, or a hunger for knowledge, as it used to be. Instead, most of today’s hackers are driven by greed, power, revenge, or some other malicious intent, treating hacking as a game or sport, employing the tools that are readily available via the Internet.
The rate of security attacks is actually outpacing the growth of the Internet. This means that something besides the growth of the Internet is driving the rise in security attacks. Here are some realities you should know about: Operating systems and applications will never be secure. New vulnerabilities will be introduced into your environment every day. And even if you ever do get one operating system secure, there will be new operating systems with new vulnerabilities—phones, wireless devices, and network appliances. Employees will never keep up with security polices and awareness. It doesn’t matter bow much you train and educate your employees. If your employees disregard warnings about the hazards of opening questionable e-mail attachments, bow are you going to educate them about properly configuring firewalls and intrusion detection systems for their PCs? Managers have more responsibility than ever. And on top of the realities listed above, security managers are being asked to support increasing degrees of network availability and access. There are some good security measures you can take: Employ a layer 7, full-inspection firewall. Automatically update your anti-virus at the gateway, server and client. Keep all of your systems and applications updated. Hackers commonly break into a Web site through known security holes, so make sure your servers and applications are patched and up to date. Turn off unnecessary network services. Eliminate all unneeded programs. Scan network for common backdoor services—Use intrusion detection systems, vulnerability scans, anti-virus protection.
The underlined word “hacker” (Para.1) most probably means “______ “.
选项
A、highly recognizable names behind many of the computer technologies used today
B、the negative connotation of those computer users
C、a game, employing the tools that are readily available via the Internet
D、People who break into computer systems
答案
D
解析
黑客指的是计算机和网络科技的专家,可以进入计算机系统,所以D是正确答案。
转载请注明原文地址:https://kaotiyun.com/show/luhd777K
本试题收录于:
职称英语理工类基础题库职称英语分类
0
职称英语理工类基础
职称英语
相关试题推荐
Onaveragewomenlivedlongerthanmen100yearsago.Poordietscanleadtosuchdiseasesasricketsandscurvy.
A.MakingfriendswithnewacquaintancesB.CloselinkbetweencompanionshipandbelongingnessC.Howtosatisfyotherpeople’s
AccordingtoBowlby,childrenundertheageofthree______.Anthropologistsbelievedifferencesbetweentraditionalandmodern
PlantsinDesertOnlyspecialplantscansurviveintheterribleclimateofadesert,fortheseareregionswheretheannual
BeAware:TeenageDriverArecentstudy,publishedinlastweek’sJournalofAmericanMedicalAssociation,offersapicture
PromisingResultsfromCancerStudyAnewexperimentalvaccine(疫苗)hasshownpromisingresultsinthefightagainstlungcanc
InterviewTheimportanceandfocusoftheinterviewintheworkoftheprintandbroadcastjournalistarereflectedinsever
Sheisahighlysuccessfulteacher.
NaturalGas1.Naturalgasisproducedfromreservoirsdeepbeneaththeearth’ssurface.Itisafossilfuel(矿物燃料),meaningtha
随机试题
可作片剂崩解剂使用的辅料是
床上擦浴的注意事项不正确的是()
低钾血症可诱发循环系统症状,可能出现最严重的临床表现是()。
两咪替丁的作用受体是
下列不属于房地产拍卖特征的是()。
我国与环境保护相关的法律包括()。
按照编制程序和用途,建筑工程定额分为()。
设计市场风险限额体系时应综合考虑的因素包括()。Ⅰ.自身业务性质,规模和复杂程度Ⅱ.内部控制水平Ⅲ.压力测试结果Ⅳ.能够承担的市场风险水平
原点思维:是指给人或事调定到一个原点,时常回到原点进行思考,进行状态对照.纠正偏差,不断向目标前进。下列属于原点思维的是()。
In1924America’sNationalResearchCouncilsenttwoengineerstosuperviseaseriesofexperimentsatatelephone-partsfactory
最新回复
(
0
)