5大关键点打造安全稳定内网
<DIV><P class=p0 style="MARGIN-TOP: 12pt; MARGIN-BOTTOM: 12pt; LAYOUT-GRID-MODE: char; LINE-HEIGHT: 115%; TEXT-ALIGN: left"><SPAN style="FONT-WEIGHT: bold; FONT-SIZE: 14pt; FONT-FAMILY: '黑体'; mso-spacerun: 'yes'">前言</SPAN><SPAN style="FONT-WEIGHT: bold; FONT-SIZE: 14pt; FONT-FAMILY: '黑体'; mso-spacerun: 'yes'"><?xml:namespace prefix = o ns = "urn:schemas-microsoft-com:office:office" /><o:p></o:p></SPAN></P>
<P class=p0 style="MARGIN-TOP: 12pt; MARGIN-BOTTOM: 12pt; LAYOUT-GRID-MODE: char; TEXT-INDENT: 21pt; LINE-HEIGHT: 115%; TEXT-ALIGN: left"><SPAN style="FONT-SIZE: 10.5pt; FONT-FAMILY: '宋体'; mso-spacerun: 'yes'">随着全球信息化步伐的加快，计算机网络作为信息社会的基础设施已经渗透到社会的各个方面，与此同时，网络安全问题也日益突出。虽然大多数用户都部署了</SPAN><SPAN style="FONT-SIZE: 10.5pt; FONT-FAMILY: '宋体'; mso-spacerun: 'yes'">防火墙</SPAN><SPAN style="FONT-SIZE: 10.5pt; FONT-FAMILY: '宋体'; mso-spacerun: 'yes'">、IDS、IPS</SPAN><SPAN style="FONT-SIZE: 10.5pt; FONT-FAMILY: '宋体'; mso-spacerun: 'yes'">等</SPAN><SPAN style="FONT-SIZE: 10.5pt; FONT-FAMILY: '宋体'; mso-spacerun: 'yes'">种种安全</SPAN><SPAN style="FONT-SIZE: 10.5pt; FONT-FAMILY: '宋体'; mso-spacerun: 'yes'">设备。</SPAN><SPAN style="FONT-SIZE: 10.5pt; FONT-FAMILY: '宋体'; mso-spacerun: 'yes'">但是</SPAN><SPAN style="FONT-SIZE: 10.5pt; FONT-FAMILY: '宋体'; mso-spacerun: 'yes'">，Intranet内部</SPAN><SPAN style="FONT-SIZE: 10.5pt; FONT-FAMILY: '宋体'; mso-spacerun: 'yes'">的安全问题</SPAN><SPAN style="FONT-SIZE: 10.5pt; FONT-FAMILY: '宋体'; mso-spacerun: 'yes'">却依然</SPAN><SPAN style="FONT-SIZE: 10.5pt; FONT-FAMILY: '宋体'; mso-spacerun: 'yes'">严峻</SPAN><SPAN style="FONT-SIZE: 10.5pt; FONT-FAMILY: '宋体'; mso-spacerun: 'yes'">。</SPAN></P><SPAN style="FONT-SIZE: 10.5pt; FONT-FAMILY: '宋体'; mso-spacerun: 'yes'"></SPAN><SPAN style="FONT-SIZE: 10.5pt; FONT-FAMILY: '宋体'; mso-spacerun: 'yes'"><o:p>
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<P class=p0 style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; LAYOUT-GRID-MODE: char; TEXT-INDENT: 21pt; LINE-HEIGHT: 115%; TEXT-ALIGN: left"><SPAN style="FONT-SIZE: 10.5pt; FONT-FAMILY: '宋体'; mso-spacerun: 'yes'">据</SPAN><SPAN style="FONT-SIZE: 10.5pt; FONT-FAMILY: 'Calibri'; LETTER-SPACING: 0.4pt; mso-spacerun: 'yes'">全球最具权威的<FONT face=Calibri>IT</FONT><FONT face=宋体>研究与顾问咨询公司</FONT></SPAN><SPAN style="FONT-SIZE: 10.5pt; FONT-FAMILY: 'Calibri'; mso-spacerun: 'yes'">Gartner</SPAN><SPAN style="FONT-SIZE: 10.5pt; FONT-FAMILY: '宋体'; mso-spacerun: 'yes'">的一项调查显示，网络安全问题在很多情况下都是由“内部人士”而非外来黑客引起。另据国内</SPAN><SPAN style="FONT-SIZE: 10.5pt; FONT-FAMILY: '宋体'; mso-spacerun: 'yes'">某权威机构针对大型运营商高级</SPAN><SPAN style="FONT-SIZE: 10.5pt; FONT-FAMILY: '宋体'; mso-spacerun: 'yes'">IT</SPAN><SPAN style="FONT-SIZE: 10.5pt; FONT-FAMILY: '宋体'; mso-spacerun: 'yes'">经理进行的调查问卷显示，</SPAN><SPAN style="FONT-SIZE: 10.5pt; FONT-FAMILY: '宋体'; mso-spacerun: 'yes'">66</SPAN><SPAN style="FONT-SIZE: 10.5pt; FONT-FAMILY: '宋体'; mso-spacerun: 'yes'">％的经理认为终端的随意接入、内部资源滥用和误用、经营数据泄漏，以及病毒是最严重的安全威胁。作为对比，认为黑客入侵是最严重威%
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