首页
登录
职称英语
The government’s new cyber-security officials yesterday asked telecommunicat
The government’s new cyber-security officials yesterday asked telecommunicat
游客
2023-11-04
9
管理
问题
The government’s new cyber-security officials yesterday asked telecommunications companies for help in building a government computer network that would have "no risk of outside penetration" — a task some computer security consultants say is nearly impossible. Plans for the private network, called Govnet, hinge on whether a reliable network infrastructure can be built at an affordable price, officials said. Computer system consultants said they could not estimate how much the network would cost because of the government’s enormous size and security needs. Richard Clarke, who was appointed special adviser to the president for cyberspace security this week, said he believes a more reliable system can be built. Ninety percent of available fiber-optic space is unused and fairly inexpensive to obtain, he said.
Govnet is part of a plan Clarke announced earlier this week "to secure our cyberspace from a range of possible threats, from hackers to criminals to terrorist groups, to foreign nations, which might use cyber-war against us in the future". Govnet would be completely independent from the Internet to help keep out hackers and viruses, according to the government’s plan. The request from the General Services Administration asks that telecommunications companies submit proposals about how the network could be built, how much it would cost, and how long it would take to construct.
This year, the current network has been breached by hackers, computer worms and viruses. The system was also roughed up by the "Code Red" computer worm and an attack program called "I Love You". The viruses affected thousands of government computers. Last year a report by the General Accounting Office, an internal government watchdog, found weaknesses in the computer network that could allow terrorists or hackers to " severely damage or disrupt national defense or vital public operations or steal sensitive data". Clarke said the government’s current virtual private network is vulnerable to viruses and denial of service attacks that Govnet would make more difficult to execute.
An internal network, such as the Govnet proposal, is worth investigating but will probably fall to sophisticated hackers, said Amit Yoran, chief executive of the security-services company Riptech Inc. and a former information-security program director at the Defense Department. "It is probably more feasible to implement and strongly enforce global security postures and practices rather than go out and purchase new assets, " Yoran said. "Once someone is able to get in, they will find a weak link. When you have a network the size of the government’s there will be weak links. Someone will get in. " [br] The initiative for constructing an internal network stems from
选项
A、the vulnerability of the present network to outside attacks.
B、the improvement in network security technology.
C、the desire to build a stronger national defense system.
D、the proposals submitted by telecommunications companies.
答案
A
解析
第三段前两句提到,今年,目前的网络已遭到黑客、计算机蠕虫和病毒的袭击;去年,一个政府内部监督机构发现了计算机网络的弱点,这可能使恐怖分子或黑客做出严重的破坏行为。由此可知答案为[A]。
转载请注明原文地址:https://tihaiku.com/zcyy/3156911.html
相关试题推荐
Thegovernmentaretryingto______theirinvolvementintheaffair.A、playdown
Individualsportsarerunbyover370independentgovernmentbodieswhosefuncti
Thepoliticsoftheformerregime______rejectedbythenewgovernmentleadersh
Thegovernment______onindustrytheimportanceoflowpaysettlements.A、ushere
Jameshasjustarrived,butIdidn’tknowhe______untilyesterday.[2005]A、will
Thepresidentexplainedthatthepurposeoftaxationwasto______governmentsp
AccordingtoCaliforniahealthofficials,______ofthestateresidentsdon’thav
Aftertheemperorwokeup,heaskedhisofficialsto______hisdreamandtellhim
Jameshasjustarrived,butIdidn’tknowhe______untilyesterday.A、willcomeB、
AccordingtotheAmericanfederalgovernment,residentsofHawaiihavethelonge
随机试题
【B1】[br]【B2】A、deliciousB、popularC、traditionalD、expensiveB文章的第一段主要讲和过去相比,现在
编辑学要研究( )等。A.编辑的历史 B.适合图文编辑使用的计算机软件 C
价格管制
下列哪项不属于非语言沟通A.面部表情 B.报纸 C.空间效应 D.反应时间
社会工作者小李计划向某社区基金会申请项目资助。在项目申请书中,小李应说明的内容有
已知某项技术改造西门有四个互斥方案,其投资额和年净收益额如下表所示: 根据
Hiskingdomwasstill___;theDanesfar
根据资金需要量预测的销售百分比法,下列项目中,通常会随销售额变动而呈正比例变动的
女,18岁。前胸撞伤l天。查体右侧第3、4肋骨软骨连接部明显错位、压痛,诊断骨折
与外分泌腺相比,下述哪一点,最符合内分泌腺特征A、分泌化学物质 B、腺体组织中
最新回复
(
0
)