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
Are passwords out of fashion? It’s starting to seem like it. Everybody hates them. and nobody can remember all the ones they’ve
Are passwords out of fashion? It’s starting to seem like it. Everybody hates them. and nobody can remember all the ones they’ve
admin
2013-09-16
31
问题
Are passwords out of fashion? It’s starting to seem like it. Everybody hates them. and nobody can remember all the ones they’ve created. These days a typical netizen(网民)has dozens of online accounts. If you really want to be safe, you need to have a different password for each one. and each password needs to be incredibly complicated, with a mix of capital letters. symbols. and numbers. Who can keep all that stuff in their heads?
Most people don’t bother. Some just make up one password and use it everywhere. Others might have a few passwords—one for all their banking and financial stuff, one for their social networks, one for email. Problem is that if one site gets hacked, the bad guys now have the password that you use elsewhere. These hacks are happening so frequently these days that you might as well assume there is no way to keep a password secret.
Computer scientists realize the system is broken. and they’re looking for alternatives. But most attempts haven’t been very good. Fingerprint readers require special hardware, and a lot of people find them strange and don’t want to use them. Smart cards and tokens can be lost or stolen. "We’ve tried all sorts of other approaches, but we end up back with passwords. They’re the least worst in a series of bad options, " says Rich Mogull. CEO of Securosis. a security consultancy.
Markus Jakobsson. a veteran security researcher with a Ph. D. in computer science, has come up with something he calls "fastwords". Instead of inventing a complicated password, you join three simple words that come from a thought known only to you. If one day you were driving to work and ran over a frog that ended up flat. you might choose "frog work flat. "
Some advantages:You can enter the three words in any order("flat frog work"). and the system still knows that you’re you. If you totally blank, the fastword system will tell you one of the three words, which should enable you to remember the original thought and thus the three keywords. Jakobsson says one large service provider is evaluating the fastwords concept.
Fastwords represents a step in the right direction, but it’s not the promised land. Someone, somehow, needs to come up with something radically different—and radically better—than what we have today.
We may assume it is very hard to keep a password safe because of the______hacks.
选项
答案
frequent
解析
根据题干关键词keep a password safe,hacks定位到原文第二段最后一句:These hacks are happening so frequently these days that you might as well assume there is no way to keep a password secret.可知,密码无法保密的原因是黑客事件频频发生。原文中是frequently,但空格处应填入形容词,故填入frequent。
转载请注明原文地址:https://kaotiyun.com/show/n797777K
0
大学英语六级
相关试题推荐
CrimewithoutBordersAsgangsgrowincreasinglyglobalized,organizedcrimeisbecomingaproblemhinderinginternat
CrimewithoutBordersAsgangsgrowincreasinglyglobalized,organizedcrimeisbecomingaproblemhinderinginternat
ProperstreetbehaviorintheUnitedStatesrequiresanicebalanceofattentionandinattention.Youaresupposedtolookata【
TherehewasAmerica’sfirstPresidentwithaMBA,themanwholovestoboastabouthisbusinessbackground,whosepresidential
Mostpeoplewouldbe【C1】______bythehighqualityofmedicine【C2】______tomostAmericans.Thereisalotofspecialization,a
Mostpeoplewouldbe【C1】______bythehighqualityofmedicine【C2】______tomostAmericans.Thereisalotofspecialization,a
Mostpeoplewouldbe【C1】______bythehighqualityofmedicine【C2】______tomostAmericans.Thereisalotofspecialization,a
Mostpeoplewouldbe【C1】______bythehighqualityofmedicine【C2】______tomostAmericans.Thereisalotofspecialization,a
Eachculturehasitsownformofacceptablegreetingbehavior,usuallybasedonthelevelofformalityfoundwithinthesociety.
Eachculturehasitsownformofacceptablegreetingbehavior,usuallybasedonthelevelofformalityfoundwithinthesociety.
随机试题
王某因为占道经营被某市执法局罚款。2008年8月26日,执法局派人将处罚决定书送到王某家中,王某拒绝签收,工作人员决定将决定书带回。9月3日执法局再次派人并邀请居委会干部李某,将决定书送到王某家,王某仍然拒绝签收。于是,工作人员将决定书依法留置在王某家中。
阅读韩愈《张中丞传后叙》中的一段文字,然后回答下列小题。说者又谓远与巡分城而守,城之陷,自远所分始。以此诟远。此又与儿童之见无异。人之将死,其脏腑必有先受其病者;引绳而绝之,其绝必有处。观者见其然,从而尤之,其亦不达于理矣!小人之好议论,不乐成人
细胞水平的调节有哪几种方式
参与介导免疫黏附促进免疫复合物清除的补体成分是
“亚硝酸钠一硫代硫酸钠”疗法:立即将亚硝酸异戊酯1—2支包在手帕或纱布内弄碎,给病人吸入15~30秒,每隔3分钟重复1次。接着静脉缓慢注射3%亚硝酸钠10~15ml,随即用同一针头缓慢静脉注射硫代硫酸钠20~50ml。上述疗法用于
患者,女性,35岁,义齿修复后3周,主诉义齿压痛。查:缺失,余留牙正常,局部义齿为双臂卡环,义齿贴合,固位尚可,缺隙牙槽嵴黏膜红肿,压痕明显。该问题为
枕骨大孔疝( )。库欣反应( )。
原发性肝癌气滞血瘀证选用()原发性肝癌湿热瘀毒证选用()
单变量值分组适用于()。
企业在调整和优化产品组合时,依据情况的不同,可选择的策略是()。
最新回复
(
0
)