📄 软考英语精典短文每日一练(06-04-20).htm
字号:
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<!-- saved from url=(0073)http://bbs.csai.cn/bbs/view.asp?Id={DE5CD1E5-1593-404F-B821-99A56386AE60} -->
<HTML><HEAD><TITLE>软考英语精典短文每日一练(06-04-20) :希赛社区|中国系统分析师|中国系统分析员</TITLE>
<META http-equiv=Content-Type content="text/html; charset=gb2312">
<META
content=软考联盟,中国软考联盟,软考,软考论坛,软考资料,软考辅导,软考培训,考研共济网,中国考研网,考研,考研网,自学考试,计算机自考,易自考,自考办,项目管理,软件测试,软件工程,IT审计,信息化,CIO
name=keywords>
<META
content=软考联盟,中国软考联盟,软考,软考论坛,软考资料,软考辅导,软考培训,考研共济网,中国考研网,考研,考研网,自学考试,计算机自考,易自考,自考办,项目管理,软件测试,软件工程,IT审计,信息化,CIO
name=description><LINK href="软考英语精典短文每日一练(06-04-20)_files/css.css" type=text/css
rel=stylesheet>
<STYLE>BODY {
PADDING-RIGHT: 0px; PADDING-LEFT: 0px; PADDING-BOTTOM: 0px; MARGIN: 0px; PADDING-TOP: 0px; TEXT-ALIGN: center
}
.userInfoBox {
BORDER-RIGHT: #cccccc 1px solid; PADDING-RIGHT: 2px; BORDER-TOP: #cccccc 1px solid; PADDING-LEFT: 2px; FONT-SIZE: 12px; PADDING-BOTTOM: 2px; MARGIN: 2px; BORDER-LEFT: #cccccc 1px solid; COLOR: #999999; PADDING-TOP: 2px; BORDER-BOTTOM: #cccccc 1px solid; BACKGROUND-COLOR: #ffffff
}
.TitleInfoBox {
MARGIN-TOP: -2px; FONT-SIZE: 12px; WIDTH: 98%; COLOR: #666666
}
.bbsmain {
FONT-SIZE: 14px; LINE-HEIGHT: 150%
}
#cont_right {
FONT-SIZE: 14px; OVERFLOW-X: hidden; LINE-HEIGHT: 150%
}
</STYLE>
<SCRIPT>
var resizemode=1;
function imgresize(o){
if (resizemode==2 || o.onmousewheel){
if(o.width > 500 ){
o.style.width='98%';
}
if(o.height > 800){
o.style.height='98%';
}
}else{
var parentNode=o.parentNode.parentNode
if (parentNode){
if (o.offsetWidth>=parentNode.offsetWidth) o.style.width='98%';
}else{
var parentNode=o.parentNode
if (parentNode){
if (o.offsetWidth>=parentNode.offsetWidth) o.style.width='98%';
}
}
}
}
</SCRIPT>
<META content="MSHTML 6.00.3790.2759" name=GENERATOR></HEAD>
<BODY
onmouseover="window.status='【希赛IT社区】希赛,影响IT! 希赛网(www.csai.cn),IT领跑者!';return true">
<DIV align=center>
<DIV id=body_container
style="PADDING-RIGHT: 0px; PADDING-LEFT: 0px; PADDING-BOTTOM: 0px; MARGIN: 0px; WIDTH: 777px; PADDING-TOP: 0px; TEXT-ALIGN: center">
<DIV id=top_title
style="PADDING-RIGHT: 0px; PADDING-LEFT: 0px; PADDING-BOTTOM: 0px; MARGIN: 0px; WIDTH: 100%; PADDING-TOP: 0px"
align=center>
<SCRIPT language=javascript
src="软考英语精典短文每日一练(06-04-20)_files/title.htm"></SCRIPT>
</DIV>
<STYLE>P {
LINE-HEIGHT: 150%
}
</STYLE>
<TABLE height=22 cellSpacing=1 cellPadding=3 width=777 align=center
bgColor=#cccccc border=0>
<TBODY>
<TR vAlign=center align=middle bgColor=#f5f5f5>
<TD class=hai width=45><A class=chinahong
href="javascript:Login('http://bbs.csai.cn/prelogin.asp?page=http://bbs.csai.cn/bbs/index.asp')">登陆</A></TD>
<TD class=hai width=42><A class=Hai href="javascript:refresh();">刷新</A></TD>
<TD class=hai width=41><A class=Hai
href="javascript:NewWindow_b('Search.Asp')">搜索</A></TD>
<TD class=hai width=48><A class=hai
href="javascript:NewWindow_b('Question.Asp?Class=G7');">发新帖</A></TD>
<TD class=hai width=48><A class=hai
href="http://bbs.csai.cn/bbs/primelist.Asp?Class=G7"><FONT
color=#ff0000>精华帖</FONT></A></TD>
<TD class=hai width=48><A class=hai
href="http://bbs.csai.cn/bbs/savelist.Asp?Class=G7">收藏夹</A></TD>
<TD class=hai width=54><A class=chinahai
href="javascript:NewWindow_b('pink.Asp')">热帖</A></TD>
<TD class=hai width=65><A class=hai
href="javascript:NewWindow_b('NoResolve.Asp')">待解决帖</A></TD>
<TD class=hai width=33><A class=chinahong
href="http://bbs.csai.cn/bbs/exit.asp">退出</A></TD>
<TD class=hai width=61><A class=hai
href="javascript:NewWindow_b('help/index.asp')">社区规则</A></TD>
<TD class=hai width=58><A class=chinahai
href="http://bbs.csai.cn/shme/shortmess.asp" target=_blank>短消息</A></TD>
<TD class=hai width=100><A class=chinahong href="http://platform.csai.cn/"
target=_parent><STRONG>远程教育平台</STRONG></A></TD>
<TD class=hai width=67><A class=hai
href="javascript:window.close()">关闭窗口</A></TD></TR></TBODY></TABLE>
<DIV id=body_left
style="PADDING-RIGHT: 0px; PADDING-LEFT: 0px; FLOAT: left; OVERFLOW-X: hidden; PADDING-BOTTOM: 0px; MARGIN: 0px; WIDTH: 600px; PADDING-TOP: 0px">
<TABLE cellSpacing=0 cellPadding=0 width="100%" align=center border=0>
<TBODY>
<TR>
<TD>
<TABLE cellSpacing=1 cellPadding=0 width="100%" align=left bgColor=#6595d6
border=0>
<TBODY>
<TR>
<TD bgColor=#6595d6 height=25><IMG height=11
src="软考英语精典短文每日一练(06-04-20)_files/newwin.gif" width=14
align=absBottom><STRONG style="COLOR: white">
主题:软考英语精典短文每日一练(06-04-20) </STRONG></TD></TR>
<TR>
<TD>
<TABLE class=hai cellSpacing=1 cellPadding=1 width="100%" align=left
bgColor=#cccccc border=0>
<TBODY>
<TR align=middle bgColor=#ffffff>
<TD width=64>作 者</TD>
<TD width=233>flycity</TD>
<TD width=63>阅读次数</TD>
<TD width=85>2759</TD>
<TD width=63>回复次数</TD>
<TD width=85>21</TD></TR>
<TR align=middle bgColor=#ffffff>
<TD width=64>所属栏目</TD>
<TD width=233>基础应用与新手入门>> IT英语</TD>
<TD width=63>发表日期</TD>
<TD width=85>2006-4-20</TD>
<TD width=63>回复日期</TD>
<TD
width=85>2006-8-24</TD></TR></TBODY></TABLE></TD></TR></TBODY></TABLE></TD></TR></TBODY></TABLE>
<TABLE cellSpacing=1 cellPadding=5 width="100%" align=center bgColor=#6595d6
border=0>
<TBODY>
<TR bgColor=#e4e8ef>
<TD class=chinabai vAlign=top align=middle width=83 height=70>
<DIV align=center><IMG height=15
src="软考英语精典短文每日一练(06-04-20)_files/vb_bullet.gif" width=15><BR><A
class=chinablue title=给他/她留言
href="http://po.csai.cn/write_shortmess.asp?func=0&username=flycity"
target=_blank>flycity</A><BR><IMG alt=等级9
src="软考英语精典短文每日一练(06-04-20)_files/top-9.gif"><BR>
<DIV class=userInfoBox>积分:68527<BR>第九级</DIV>
<DIV class=userInfoBox>注册时间<BR>2003-5-15</DIV></DIV></TD>
<TD class=bbsmain style="WORD-BREAK: break-all; WHITE-SPACE: normal"
vAlign=top align=left bgColor=#e4e8ef height=70>
<DIV class=TitleInfoBox align=right>发表时间:2006-4-20 16:45:52 楼主</DIV>
<HR style="MARGIN-TOP: -5px; COLOR: #cccccc" align=center width="100%"
noShade SIZE=1>
<DIV id=cont_right style="WIDTH: 495px">X.509 <BR><BR> X.509 describes
two levels of Authentication, simple authentication, based on use of a
password to verify user identity, and strong authentication, using
credentials created by cryptographic methods. The standard recommends that
only strong authentication should be used as the basis of providing secure
services. Public-Key Cryptography is used for strong authentication, but
X.509 is not dependent on the use of a particular cryptographic Algorithm,
though two users wishing to authenticate must support the same
Algorithm.<BR><BR>非常抱歉,今天一直在忙,现在才发贴。参考译文明天公布。</DIV></TD></TR>
<TR bgColor=#ffffff>
<TD class=hai vAlign=top align=middle width=83 height=70>
<DIV align=center><A class=chinablue title=给他/她留言
href="http://po.csai.cn/write_shortmess.asp?func=0&username=guojianshe"
target=_blank>guojianshe</A><BR><IMG alt=等级3
src="软考英语精典短文每日一练(06-04-20)_files/top-3.gif"><BR>
<DIV class=userInfoBox>积分:10051<BR>第三级</DIV>
<DIV class=userInfoBox>注册时间<BR>2005-11-15</DIV></DIV></TD>
<TD class=bbsmain style="WORD-BREAK: break-all; WHITE-SPACE: normal"
vAlign=top align=left height=70>
<DIV class=TitleInfoBox align=right>发表时间:2006-4-21 11:14:52 第1楼</DIV>
<HR style="MARGIN-TOP: -5px; COLOR: #cccccc" align=center width="100%"
noShade SIZE=1>
<DIV id=cont_right
style="WIDTH: 495px">X.509<BR><BR>X.509描述了两个级别的认证,简单认证和强认证,简单认证基于使用一个密码验证用户身份,强认证使用加密方法创建的数字证书。标准建议只有强认证能够作为提供安全服务的基础。强认证使用公钥加密方式,但是X.509并不依赖于使用特殊加密算法,尽管两个用户希望认证必须支持同一算法。</DIV></TD></TR>
<TR bgColor=#f5f5f5>
<TD class=hai vAlign=top align=middle width=83 height=70>
<DIV align=center><A class=chinablue title=给他/她留言
href="http://po.csai.cn/write_shortmess.asp?func=0&username=cnboss"
target=_blank>cnboss</A><BR><IMG alt=等级2
src="软考英语精典短文每日一练(06-04-20)_files/top-2.gif"><BR>
<DIV class=userInfoBox>积分:2234<BR>第二级</DIV>
<DIV class=userInfoBox>注册时间<BR>2005-10-24</DIV></DIV></TD>
<TD class=bbsmain style="WORD-BREAK: break-all; WHITE-SPACE: normal"
vAlign=top align=left height=70>
<DIV class=TitleInfoBox align=right>发表时间:2006-4-21 11:17:10 第2楼</DIV>
<HR style="MARGIN-TOP: -5px; COLOR: #cccccc" align=center width="100%"
noShade SIZE=1>
<DIV id=cont_right
style="WIDTH: 495px">有一个建议,你可以弄倒一个贴里面吗?便于我收藏啊,谢谢。</DIV></TD></TR>
<TR bgColor=#ffffff>
<TD class=hai vAlign=top align=middle width=83 height=70>
<DIV align=center><A class=chinablue title=给他/她留言
href="http://po.csai.cn/write_shortmess.asp?func=0&username=flycity"
target=_blank>flycity</A><BR><IMG alt=等级9
src="软考英语精典短文每日一练(06-04-20)_files/top-9.gif"><BR>
<DIV class=userInfoBox>积分:68527<BR>第九级</DIV>
<DIV class=userInfoBox>注册时间<BR>2003-5-15</DIV></DIV></TD>
<TD class=bbsmain style="WORD-BREAK: break-all; WHITE-SPACE: normal"
vAlign=top align=left height=70>
<DIV class=TitleInfoBox align=right>发表时间:2006-4-21 13:46:51 第3楼</DIV>
<HR style="MARGIN-TOP: -5px; COLOR: #cccccc" align=center width="100%"
noShade SIZE=1>
<DIV id=cont_right style="WIDTH: 495px">to
cnboss:<BR><BR> <BR><BR> 放在一个贴子里面不行,因为以后如果没有特殊情况,周一至周五每天都会发一篇,放在一个贴子中,后面的文章看起来会很不方便,难以找到自己要看的文章。</DIV></TD></TR>
<TR bgColor=#f5f5f5>
<TD class=hai vAlign=top align=middle width=83 height=70>
<DIV align=center><A class=chinablue title=给他/她留言
href="http://po.csai.cn/write_shortmess.asp?func=0&username=flycity"
target=_blank>flycity</A><BR><IMG alt=等级9
src="软考英语精典短文每日一练(06-04-20)_files/top-9.gif"><BR>
<DIV class=userInfoBox>积分:68527<BR>第九级</DIV>
<DIV class=userInfoBox>注册时间<BR>2003-5-15</DIV></DIV></TD>
⌨️ 快捷键说明
复制代码
Ctrl + C
搜索代码
Ctrl + F
全屏模式
F11
切换主题
Ctrl + Shift + D
显示快捷键
?
增大字号
Ctrl + =
减小字号
Ctrl + -