其实很简单 教你设置更安全的无线网络（一）
<DIV><P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">设置无线加密和修改用户名、密码</SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN lang=EN-US><SPAN style="mso-spacerun: yes"><FONT face="Times New Roman"> </FONT></SPAN></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">随着无线网络在现代家庭中的普及，人们的</SPAN><SPAN lang=EN-US><a href="http://www.wafty666.com/zhejiang.html" target="_blank"><SPAN lang=EN-US style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'"><SPAN lang=EN-US>网络安全防护</SPAN></SPAN></A></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">需求也在不断提升，但一提到如何让家里的无线网络更加安全？很多用户却为此犯了难，认为</SPAN><SPAN lang=EN-US><a href="http://www.wafty666.com/zhejiang.html" target="_blank"><SPAN lang=EN-US style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'"><SPAN lang=EN-US>网络安全防护</SPAN></SPAN></A></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">操作太复杂，不好设置。其实真的是这样吗？答案当然是否定的，对于普通家庭用户来说，你只需简单的几个操作就能将家中的无线</SPAN><SPAN lang=EN-US><a href="http://www.wafty666.com/zhejiang.html" target="_blank"><SPAN lang=EN-US style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'"><SPAN lang=EN-US>网络安全</SPAN></SPAN></A></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">水平提升一个档次。通过这些简单的设置，防止黑客入侵不敢说，但防个邻居蹭网什么的还是非常有效的。怎么样，有兴趣吗？那就和我们一起动手来设置吧。</SPAN></P>
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<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN lang=EN-US><SPAN style="mso-spacerun: yes"><FONT face="Times New Roman"> </FONT></SPAN></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">第一步：给无线网络加密</SPAN></P>
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<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN lang=EN-US><SPAN style="mso-spacerun: yes"><FONT face="Times New Roman"> </FONT></SPAN></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">拿到一款家用无线路由器，首先要做的就是完成无线路由的基本设置。在用户选择好网络的接入方式后，必须要做的就是给无线网络加密，这是保护</SPAN><SPAN lang=EN-US><a href="http://www.wafty666.com/zhejiang.html" target="_blank"><SPAN lang=EN-US style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'"><SPAN lang=EN-US>无线网络安全</SPAN></SPAN></A></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">最基本的设置，同样也是最重要的设置。</SPAN></P>
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<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN lang=EN-US><SPAN style="mso-spacerun: yes"><FONT face="Times New Roman"> </FONT></SPAN></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">在无线路由的</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">Web</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">配置界面中，我们可以在“无线设置”菜单中找到“无线网络加密”选项；而如果用户的无线路由拥有“快速设置向导”等功能，也可以在“向导”中完成无线网络加密的设置。</SPAN></P>
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<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><SPAN style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">常见的无线加密方式有三种：</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">64/128</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">位</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">WEP</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">加密、</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">WPA</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">加密和</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">WPA2</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">加密。需要特别说明的是，三种无线加密方式对无线网络传输速率的影响也不尽相同。由于</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">IEEE 802.11n</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">标准不支持以</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">WEP</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">加密（或</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">TKIP</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">加密算法）单播密码的高吞吐率，所以如果用户选择了</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">WEP</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">加密方式或</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">WPA-PSK/WPA2-PSK</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">加密方式的</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">TKIP</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">算法，无线传输速率将会自动降至</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">11g</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">水平（理论值</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">54Mbps</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">，实际测试成绩</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">20Mbps</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">左右）。</SPAN></P>
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<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21.75pt"><SPAN style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">也就是说，如果用户使用的是</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">11n</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">无线产品（</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">150M</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">或</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">300M</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">），那么无线加密方式只能选择</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">WPA-PSK/WPA2-PSK</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">的</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">AES</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">算法加密，否则无线传输速率将会自动降低。而如果用户使用的是</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">11g</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">产品，那么三种加密方式都可以很好的兼容，不过</SPAN><SPAN lang=EN-US><a href="http://www.wafty666.com/zhejiang.html" target="_blank"><SPAN lang=EN-US style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'"><SPAN lang=EN-US>湖南网络安全服务专家</SPAN></SPAN></A></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">仍然不建议大家选择</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">WEP</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">这种较老且更容易破解的加密方式。</SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN lang=EN-US><FONT face="Times New Roman"> （本文章纯属原创，如需转载请注明出处。<SPAN lang=EN-US><a href="http://www.wafty666.com/zhejiang.html" target="_blank"><SPAN lang=EN-US style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'"><SPAN lang=EN-US>湖南网络安全服务专家</SPAN></SPAN></A></SPAN>咨询热线：13007481580)</FONT></SPAN></P></DIV>
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