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
计算机
Public Key Infrastructure(PKI) service providers offer organizations fully integrated PKI-managed services designed to secure In
Public Key Infrastructure(PKI) service providers offer organizations fully integrated PKI-managed services designed to secure In
admin
2009-05-15
46
问题
Public Key Infrastructure(PKI) service providers offer organizations fully integrated PKI-managed services designed to secure Intranet, Extranet, Virtual Private Network(VPN), and e-commerce applications. PKI solutions can enable a number of security services, including strong authentication and non-repudiation of transactions.eToken enables the users of PKI systems to generate and store(101)and digital certificates inside the token, creating a secure environment and allowing full portability and maximum ease of use. eToken Pro can also perform sensitive on-chip(102)operations, ensuring that users’ keys axe never exposed to the PC environment, eToken eliminates the need to store(103)and keys on a hard disk or browser file, or to transmit them across the Internet/Extranet; assuring peace-of-mind and confidence during online communications.A digital signature is created using the private key of an individual to ensure the Validity of his request. This technology can be used to guarantee(104)of various transactions. The strength of either the authentication level or the digital signature relies on the level of protection offered to the private key. eToken Pro offers the maximum level of security, since it enables the use of the private key for signing and authenticating inside the eToken.The most secure use of authentication involves enclosing at least one certificate with every signed message. The message(105)verifies the certificate using the CA’s public key. If the sender’s public key is legitimate, the recipient verifies the message’s signature. Digital signatures created with a private key are verified with the digital certificate containing the public key.
选项
A、private keys
B、public keys
C、authentication codes
D、message digests
答案
A
解析
转载请注明原文地址:https://kaotiyun.com/show/9hLZ777K
本试题收录于:
系统分析师上午综合知识考试题库软考高级分类
0
系统分析师上午综合知识考试
软考高级
相关试题推荐
在Excel97中,某一时刻,工作表中的活动单元格数量为()。A.1个B.2个C.3个D.任意多个
一台操作系统为中文WindowsXP的计算机,安装时使用了简体中文,现在要浏览日文的网站,请利用“控制面板”经典视图对“Internet选项”进行设置,将“日语”添加到浏览网页时系统所需处理的语言中,并将系统对它的处理的优先级设置为最高。
在当前幻灯片中插入一个MicrosoftOfficeExcel工作表,并显示为第1种图标,标题为“工作表”,查看效果。
Internet采用“客户机/服务器”模式,以下不属于客户端软件的是()。
设计一个简单的表单(如下图所示)。其中3个控件分别是:标签Label1、命令按钮Command1、复选框Check1。为Command1编写Click事件,当单击该命令按钮时释放该表单;为Check1编写InteractiveChange事件,当
Therearemanytypesofvirusesthathackerscanusetodamagesystems.Whichofthefollowingisnotacorrectdescriptionofa
Theoperationsteamisresponsiblefordefiningwhichdatagetsbackedupandhowoften.Whichtypeofbackupprocessbacksupf
CPUsandoperatingsystemscanworkintwomaintypesofmultitaskingmodes.Whatcontrolsaccessandtheuseofsystemresource
Developing reliable software on time and within(106)represents a difficult endeavor for many organizations.Usually business solu
随机试题
A酸中毒时酸性尿B酸中毒时碱性尿C碱中毒时碱性尿D碱中毒时酸性尿E酸碱正常时酸性尿长期禁食致低血钾时出现
男性,60岁。3年来进行性加重劳动后心悸、气短,多次出现夜间睡眠中呼吸困难,需坐起后缓解。半年来感腹胀、食欲下降、尿少、下肢水肿。既往无高血压、糖尿病、高脂血症。查体:P88次/分,BP130/70mmHg,半卧位,颈静脉怒张,双肺底可闻及湿啰音,心前区搏
燥湿化痰,理气止咳适用于清肝泻肺,化痰止咳适用于
我国某山区发现有甲状腺肿的病例,卫生学调查发现当地居民的尿碘含量为20μg/d,居民的摄碘量为30ug/d。
按照文明工地标准及相关文件规定的尺寸和规格制作了各类工程标志牌,应当包括工程概况牌、管理人员名单及监督电话牌、消防保卫(防火责任)牌、安全生产牌、文明施工牌和()。
【2015.河北直属】下列哪种情况下造成的学生伤害事故,学校应当承担责任()。
Duringthereadinglesson,theteacheraskedstudentstoreadafew______fromthenovel.
IonceknewadognamedNewtonwhohadauniquesenseofhumour.WheneverItossedoutaFrisbee(飞碟)forhimtochase,he’dtak
CanWePlay?[A]Playisrapidlydisappearingfromourhomes,ourschools,andourneighborhoods.Overthelasttwodecadesalone
A、Someoneelseshouldmaketheintroduction.B、Danisn’taverygoodviolinist.C、Therewillbeothermusicianstointroduce.D、
最新回复
(
0
)