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
The first big-name hackers include Steve Wozniak, Bill Gates and Linus Torvalds, all now highly recognisable names behind many o
The first big-name hackers include Steve Wozniak, Bill Gates and Linus Torvalds, all now highly recognisable names behind many o
admin
2011-05-29
67
问题
The first big-name hackers include Steve Wozniak, Bill Gates and Linus Torvalds, all now highly recognisable 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 backer 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. 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 how much you train and educate your employees. If your employees disregard warnings about the hazards of opening questionable email attachments, how 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 your network for common backdoor services, and use intrusion detection systems, vulnerability scans, and anti-virus protection.
Which of the following is NOT true of security attacks?
选项
A、Employees will keep up with security polices and awareness if they are highly-trained.
B、The rate of security attacks appears faster than the growth of the Internet.
C、One’s computer system will never be fully secure.
D、Vulnerabilities can go through phones, wireless devices, and network appliances.
答案
A
解析
依据是“Employees will never keep up with security polices and awareness. It doesn’t matter how much you tram and educate your employees.”
转载请注明原文地址:https://kaotiyun.com/show/TA6O777K
0
考博英语
相关试题推荐
ReadtheinformationaboutThomasEdison.Choosethecorrectwordtofilleachgap,fromA,BorC.Foreachquestion29-40,mark
MotivatingYourRetailSalesStaffinSlowTimesAlwaysgetinputfromyourstaffatthesemeetingsandhavesomefunwitha
SprintWantsYourIPhoneRememberthemapwarsbetweenAT&TWirelessandVerizonWireless?SprintNextelthoughtitlookedl
Readthearticlebelowaboutareportonemployment.ChoosethecorrectwordtofilleachgapfromA,BorContheopposite
Ofalltheareasoflearningthemostimportantisthedevelopmentofattitudes.Emotionalreactionsaswellaslogicalthought
Thegovernment’sradicalpolicies,togetherwithinternationalsanctions,______theunemploymentrateinthecountry.
自从理查德·尼克松向癌症宣战以来已经有三十年了。其间,不少专家、学者耗费巨资试图寻找各种方法以攻克这个难题。但是今天的癌症死亡率与七十年代仍旧差不多一样高。美国妇女中死于乳腺癌患者是世界上许多其他国家的五到三十倍。在泰国每十万妇女中仅2至5人死于乳腺癌,而
The______ofgiftedchildrenintoacceleratedclasseswillstartnextweekaccordingtotheiracademicperformance.
Formostofus,workisthecentral,dominatingfactoflife.Wespendmorethanhalfourconscioushoursatwork,preparingfor
WhendoingbusinesswithanArab,youhavetoendurehoursofsmalltalk,waitingforthetopicofcommercetobebroached.
随机试题
用数字评分法测评疼痛的程度,10表示
A.蹄叶炎B.腐蹄病C.局限性蹄皮炎D.指(趾)间皮炎E.指(趾)间皮肤增生奶牛,跛行,体温40.5℃,四肢蹄部肿胀,触诊有热痛,右后肢蹄底有窦道,内有恶臭坏死物。病原检查发现坏死杆菌。最可能的蹄病是()
某产品共有五项功能F1、F2、F3、F4、F5,采用0-1评分法时,其功能正得分分别为3、5、4、1、2,则F3的功能评价系数为( )。
税务筹划目标的最终表现是( )。
陈某为下岗工人,精力旺盛,喜欢在家里跳舞。每天早晚用高音喇叭在家里播放舞曲,乐此不疲。但陈某对锻炼时间的早晚和长短掌握不够。每天早晨5点开始,晚上10点开始,各持续两个小时。其声音影响了邻居严某休息,严某要求陈某停止跳舞,陈某说:“我有在自己家里行动的自由
科学家发现,儿童时期不接触细菌和病菌,是5岁以下人群糖尿病病例近年来急剧增加的主要原因之一。而那些生活在农村的孩子由于更早接触到带菌的物质,有更多机会与宠物相处,患过敏症、哮喘和湿疹等疾病的几率反而很低。所以,将细菌消灭得过于彻底的环境可能反而会给儿童的健
蹦极:跑酷:极限运动
宗法观念,是指伴随着古代中国以血缘为纽带、以地缘为基础、以家族为基本结构的宗法社会的产生和发展而形成的观念,强调父权、血亲、家族至上。如今,仍以不同方式出现在社会生活中。根据上述定义,下列不属于宗法观念表现的是()。
在数据库系统的内部结构体系中,索引属于()。
请在【答题】菜单下选择【进入考生文件夹】命令,并按照题目要求完成下面的操作。注意:以下的文件必须保存在考生文件夹下。小李今年毕业后,在一家计算机图书销售公刊担任任市场部助理,主要的工作职责是为部门经理提供销售信息的分析和汇总。
最新回复
(
0
)