一衣帶水 发表于 2007-3-26 03:19:03

【转贴】XP更改管理员帐户 防止黑客攻击

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<TD class=line style="PADDING-TOP: 10px" vAlign=top height="100%"><SPAN class=bold>XP更改管理员帐户 防止黑客攻击</SPAN><BR><FONT style="FONT-SIZE: 0px" color=#ffffff>本文由 kent 在 2007-3-23 21:18 发表于: 倍可亲.美国 ( backchina.com ) </FONT><BR><BR>
<DIV id=articlebody_1 style="FONT-SIZE: 14px; LINE-HEIGHT: 170%"> 在运行Windows XP家庭版和专业版的计算机中,都存在一个内建的管理员账户,名称为“Administrator”,如此一来,假设有一黑客要攻击你的计算机,那他(也许是她)只需要再破解出你的登录密码就可以了。我们当然不想为黑客们提供这样的便利条件,再怎么也得让他们的进攻更费劲才行。其实改一下内建管理员帐户的默认名称,就能给黑客多加一道障碍。<BR>  先来看一下在Windows XP家庭版中如何更改管理员帐户名称。下面是具体操作步骤。<BR>  1.单击“开始|运行”,在“运行”对话框中输入“control userpasswords2”,如图1所示,然后单击“确定”按钮。<BR>
<DIV align=center><IMG onmousewheel="return imgzoom(this);" onmouseover="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.style.cursor='hand'; this.alt='Click here to open new window\nCTRL+Mouse wheel to zoom in/out';}" onclick="if(!this.resized) {return true;} else {window.open('http://pfw.sky.net.cn/upimg/allimg/070323/1553240.jpg');}" alt="" src="http://pfw.sky.net.cn/upimg/allimg/070323/1553240.jpg" onload="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.alt='Click here to open new window\nCTRL+Mouse wheel to zoom in/out';}" border=0></DIV><BR>图1<BR>  2.在“用户帐户”对话框中选择“本机用户”下方的“Administrator”帐户,如图2所示,然后单击“属性”按钮。<BR>
<DIV align=center><IMG onmousewheel="return imgzoom(this);" onmouseover="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.style.cursor='hand'; this.alt='Click here to open new window\nCTRL+Mouse wheel to zoom in/out';}" onclick="if(!this.resized) {return true;} else {window.open('http://pfw.sky.net.cn/upimg/allimg/070323/1553241.jpg');}" alt="" src="http://pfw.sky.net.cn/upimg/allimg/070323/1553241.jpg" onload="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.alt='Click here to open new window\nCTRL+Mouse wheel to zoom in/out';}" border=0></DIV><BR>图2<BR> 3.在如图3所示的“Administrator”帐户属性对话框中,将“用户名”右侧文本框中的管理员帐户名称改为其它名称,然后单击“确定”按钮。<BR>
<DIV align=center><IMG onmousewheel="return imgzoom(this);" onmouseover="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.style.cursor='hand'; this.alt='Click here to open new window\nCTRL+Mouse wheel to zoom in/out';}" onclick="if(!this.resized) {return true;} else {window.open('http://pfw.sky.net.cn/upimg/allimg/070323/1553242.jpg');}" alt="" src="http://pfw.sky.net.cn/upimg/allimg/070323/1553242.jpg" onload="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.alt='Click here to open new window\nCTRL+Mouse wheel to zoom in/out';}" border=0></DIV><BR>图3<BR>  其实上面所介绍的方法同样适用于Windows XP专业版。不过,在XP专业版中,还有一种办法,具体操作步骤如下。 <BR>  1.在资源管理器中打开“控制面板”,然后双击“管理工具”,如图4所示。<BR>
<DIV align=center><IMG onmousewheel="return imgzoom(this);" onmouseover="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.style.cursor='hand'; this.alt='Click here to open new window\nCTRL+Mouse wheel to zoom in/out';}" onclick="if(!this.resized) {return true;} else {window.open('http://pfw.sky.net.cn/upimg/allimg/070323/1553243.jpg');}" alt="" src="http://pfw.sky.net.cn/upimg/allimg/070323/1553243.jpg" onload="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.alt='Click here to open new window\nCTRL+Mouse wheel to zoom in/out';}" border=0></DIV><BR>图4<BR> 如果显示的是如图5所示的XP分类视图,这样是不会显示“管理工具”的,需要在左侧单击“切换到经典视图”才能找到它。<BR>
<DIV align=center><IMG onmousewheel="return imgzoom(this);" onmouseover="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.style.cursor='hand'; this.alt='Click here to open new window\nCTRL+Mouse wheel to zoom in/out';}" onclick="if(!this.resized) {return true;} else {window.open('http://pfw.sky.net.cn/upimg/allimg/070323/1553244.jpg');}" alt="" src="http://pfw.sky.net.cn/upimg/allimg/070323/1553244.jpg" onload="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.alt='Click here to open new window\nCTRL+Mouse wheel to zoom in/out';}" border=0></DIV><BR>图5<BR>  2.在“管理工具”窗口中双击“本地安全策略”,如图6所示。<BR>
<DIV align=center><IMG onmousewheel="return imgzoom(this);" onmouseover="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.style.cursor='hand'; this.alt='Click here to open new window\nCTRL+Mouse wheel to zoom in/out';}" onclick="if(!this.resized) {return true;} else {window.open('http://pfw.sky.net.cn/upimg/allimg/070323/1553245.jpg');}" alt="" src="http://pfw.sky.net.cn/upimg/allimg/070323/1553245.jpg" onload="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.alt='Click here to open new window\nCTRL+Mouse wheel to zoom in/out';}" border=0></DIV><BR>图6<BR><BR>  3.在“本地安全设置”窗口中,选择左边的“安全设置|本地策略|安全选项”,然后双击右侧的“帐户:重命名系统管理员帐户”,如图7所示。 <BR>
<DIV align=center><IMG onmousewheel="return imgzoom(this);" onmouseover="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.style.cursor='hand'; this.alt='Click here to open new window\nCTRL+Mouse wheel to zoom in/out';}" onclick="if(!this.resized) {return true;} else {window.open('http://pfw.sky.net.cn/upimg/allimg/070323/1553246.jpg');}" alt="" src="http://pfw.sky.net.cn/upimg/allimg/070323/1553246.jpg" onload="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.alt='Click here to open new window\nCTRL+Mouse wheel to zoom in/out';}" border=0></DIV><BR>图7<BR>  4.在如图8所示的“帐户:重命名系统管理员帐户 属性”对话框中,更改系统管理员帐户的名称,然后单击“确定”按钮。<BR>
<DIV align=center><IMG onmousewheel="return imgzoom(this);" onmouseover="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.style.cursor='hand'; this.alt='Click here to open new window\nCTRL+Mouse wheel to zoom in/out';}" onclick="if(!this.resized) {return true;} else {window.open('http://pfw.sky.net.cn/upimg/allimg/070323/1553247.jpg');}" alt="" src="http://pfw.sky.net.cn/upimg/allimg/070323/1553247.jpg" onload="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.alt='Click here to open new window\nCTRL+Mouse wheel to zoom in/out';}" border=0></DIV><BR>图8<BR>  需要说明的是,以上所介绍的方法只是最低限度地增强了安全性,对付一下菜鸟黑客还是可以的,所以并非优先推荐使用的方法。更好也更安全的方法是在管理员组中先另外新建一个管理员帐户,再把原有的内建管理员帐户停用,这样就不容易受到攻击了。如果需要重新启用原来的内建管理员帐户,可以重启动到安全模式,然后以原来的内建管理员帐户(即Administrator)登录即可,即使已经停用了也没有关系。</DIV></TD></TR>
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chichichi 发表于 2007-3-26 07:18:39

a999v 发表于 2007-4-25 14:57:23

防范黑客,保障电脑安全。谢谢提供!

休闲散人 发表于 2007-8-19 17:53:35

谢谢一衣帶水!

化缘 发表于 2008-8-10 20:45:14

学习了

samge 发表于 2008-8-11 13:45:00

增加安全知識
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