棋牌大全下载安装

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                      1. 当前位置: 代写一篇论文多少钱 > 计算机论文 > 内网局域网安防问题与加强措施

                        内网局域网安防问题与加强措施

                        时间:2019-03-18 15:13作者:于永波
                        本文导读:这是一篇关于内网局域网安防问题与加强措施的文章,我国气象事业在发展的过程中,自动化设备的引进让气象工作业务效果快速提升。而气象局也在以局域网为发展趋向,通过以互联网为数据传输的平台,实现各个基站之间数据的快速传播,这样不仅能够保证数据的安全性,同时

                          摘    要:棋牌大全下载安装 随着我国科技水平不断提高,信息技术已经逐渐进入到各行各业,并展现了其运行的独特优势。在我国气象行业发展的过程中,计算机软件系统能够提高气象局工作的效率,同时,也能够对气象系统所收集的数据进行整理、汇总和分析,所以,气象局为能够保证自身数据传送中的安全,则需要注重内网局域网的安全防护。本文即将针对气象局中内网局域网的安全防护进行分析,希望能够为各地气象局提供有效的参考。

                          关键词: 内网局域网; 气象局; 安全防护;

                        棋牌大全下载安装   WOGUOQIXIANGSHIYEZAIFAZHANDEGUOCHENGZHONG,ZIDONGHUASHEBEIDEYINJINRANGQIXIANGGONGZUOYEWUXIAOGUOKUAISUTISHENG。ERQIXIANGJUYEZAIYIJUYUWANGWEIFAZHANQUXIANG,TONGGUOYIHULIANWANGWEISHUJUCHUANSHUDEPINGTAI,SHIXIANGEGEJIZHANZHIJIANSHUJUDEKUAISUCHUANBO,ZHEIYANGBUJINNENGGOUBAOZHENGSHUJUDEANQUANXING,TONGSHI,YENENGGOUTIGAOGEDAJIZHANZHIJIANDESHUJUCHUANBODEXIAOLV。

                          1、 内网局域网安全防护中存在的问题

                          1.1、 黑客

                          JISUANJIWANGLUOZAIYUNXINGDEGUOCHENGZHONG,HENDUODAXINGWANGLUOXITONGHUISHOUDAOHEIKEDEGONGJI,CONGERDAOZHIWANGLUOCHUXIANTANHUAN,SHUJUWENJIANDIUSHIDENG。SUOYI,HEIKESHIJISUANJIFAZHANGUOCHENGZHONGDEWEIXIANCHANWU,SHEHUIZHONGHENDUOJISUANJIHEIKERENYUANTONGGUODUIXUNZHAOXITONGZHONGCUNZAIDELOUDONG,LIYONGJISUANJIJISHUTONGGUOLOUDONGJINRUDAOQITAJISUANJIZHONG,DAOQIEQIYEHUOGERENDESIRENXINXIHUOZHONGYAOWENJIAN[1]。

                        棋牌大全下载安装   HEIKEYIBANDOUHUIPOHUAIJUYUWANGZHONGSUOSHISHEBEI,RANGJUYUWANGZAILIANJIEJISUANJIDESHIHOUCHUXIANLOUDONG,CONGERDUIJISUANJIHUOSHIXITONGJINXINGCUANGAI。ZHEIYANGJIUHUIRANGJISUANJISHANGDESHUJUHEWENJIANDIUSHIHUOBEIPOHUAI,YANZHONGDESHIHOUHEIKEYEHUITONGGUOYUANCHENGCAOZONGRANGQIXIANGJUNEIBUDEJISUANJIWUFAZHENGCHANGYUNZHUAN。CHUCIZHIWAI,QIXIANGJUJISUANJIXITONGWEIHURENYUANXUYAOQINGCHULEJIEDAO,HEIKERENYUANTONGCHANGDOUSHIZHUANYERENYUAN,SUOYI,RUQINXITONGDEGUOCHENGGENGJIADEYINBI,QIXIANGTAIWANGLUOWEIHURENYUANHENNANFAXIANHEIKEDEXINGZONG,ZHEIYECHENGWEIQIXIANGTAINEIWANGJUYUWANGANQUANFANGHUGUOCHENGZHONGZUINANJIEJUEDEWENTIZHIYI。

                          1.2 、病毒

                        棋牌大全下载安装   QIXIANGJUDEGONGZUOJIUSHIXUYAODINGQIDUIWAIBUGONGBUBUTONGSHIDUANDEQIXIANGQINGKUANG,RANGDAZHONGNENGGOUKUAISUSHUZHIBUTONGDIQUDEQIHOUBIANHUAQINGKUANG,SUOYI,QIXIANGJUHUIPINFANDISHIYONGWANGLUOXITONG,ERTONGGUOXITONGCHUANDIXINXIDEPINLVYEHUIBUDUANZENGJIA。ZAIZHEIZHONGQINGKUANGXIA,QIXIANGJUSHIYONGDEJUYUWANGJIUHUIGUOYUFUZA,ZHEIYEHUICUNZAIBINGDUQINHAIDEWEIXIAN。QIXIANGJUJISUANJIXITONGWEIHURENYUANXUYAOLEJIEDAO,JISUANJIZAILIANJIEHULIANWANGZHIHOU,DOUHUICUNZAIBUTONGDEXITONGLOUDONG。RUOSHIQIXIANGJUNEIBUJISUANJIGANRANLEBINGDU,QIHUIYIFEICHANGKUAIDESUDUGANRANQITADELIANWANGJISUANJI,ZHEIYANGJIUHUIDUIQIXIANGJUDEGONGZUOZAOCHENGWUFAWANHUIDESUNSHI。BUJINJISUANJIXITONGZHONGCUNCHUDESHUJUHUISUNHAIHUODIUSHI,YANZHONGDESHIHOUYEHUIZAOCHENGXITONGBENGKUI。

                          1.3、 漏洞

                          互联网在运行的过程中,漏洞是一种常见的安全隐患。而计算机在使用的过程中,其自身的系统也会存在不同情况的漏洞,这会严重的情况网络的安全性。再者,气象局中很多工作人员在使用计算机的时候并不会注重杀毒软件的使用,若是工作人员使用了盗版的杀毒软件,就会增加高危漏洞的出现,从而严重的影响计算机系统的运行情况[2]。在气象内部局域网运行的过程中,出现漏洞的主要原因是系统维护人员工作不到位导致的,部分系统维护人员在工作的过程中,虽然能够按时对系统进行修复,但是并没有在工作中去总结系统漏洞产生的规律和原因,仅仅只是在出现漏洞之后进行弥补,并没有提前做出相应的措施,避免漏洞的出现。一旦在系统中出现了严重的系统漏洞,则会让不法人员有机可乘,危害气象局的内部局域网运行。而且,这些漏洞也会让不法人员有机可乘。
                         

                        内网局域网安防问题与加强措施
                         

                          2 、内网局域网安全防护策略探讨

                          2.1 、防火墙

                        棋牌大全下载安装   ZAIHULIANWANGYUNXINGDEHUANJINGZHONG,FANGHUOQIANGDESHIYONGNENGGOUCHONGFENDEDIDANGRUQINDEBINGDU,ERQIEFANGHUOQIANGYENENGGOUQINGXIJIANGNEIWANGHEWAIWANGJINXINGQUFEN,RANGJISUANJIZHIJIANZAICHUANSONGSHUJUDEGUOCHENGZHONGKEYIHUODEGENGDUODEBAOHU。QIXIANGJUZAISHIYONGJISUANJIDESHIHOU,ZHIYAOYOUXIAODESHEZHIFANGHUOQIANG,JIUNENGGOURANGSHUJUZAICHUANSONGGUOCHENGZHONGSHOUDAOFANGHUOQIANGDEBAOHU,RANGQIDUICHUANSONGDESHUJUSHISHISAOMIAO,BINGJIANGQIZHONGDEWUYONGHEYOUHAISHUJUTICHU,ZAIJINGGUOGUOLVZHIHOUDESHUJUZESHIJINGGUOXITONGSHAIXUANZHIHOUHEFASHOUQUANDESHUJU。

                        棋牌大全下载安装   MUQIAN,WOGUOQIXIANGJUSHIYONGDEFANGHUOQIANGLEIXINGZHUYAOYIJIANCEHEWANGLUOIPDIZHIZHUANHUAWEIZHU,QINENGGOUZAIWANGLUOYUNXINGDEQIJIANYOUXIAODEBAOZHENGJISUANJIDEZHENGCHANGYUNXING。CIWAI,QIXIANGJUJISUANJIXITONGWEIHURENYUANXUYAOQINGXILEJIEBUTONGZHONGLEIFANGHUOQIANGRUANJIANDETEDIAN,CONGERYIZHAOZISHENYUNXINGTIAOJIANXUANZEGENGJIASHIHEDEFANGHUOQIANGRUANJIAN。CHUCIZHIWAI,FANGHUOQIANGDESHEZHINENGGOUDINGQIDUIYUNXINGXITONGJINXINGSAOMIAO,ZHEIYANGNENGGOUJISHIFAXIANYUNXINGXITONGZHONGDELOUDONG,DUIJISHIFAXIANDELOUDONGJINXINGXIUBU。QIXIANGJUZAISHIYONGJIANCEXITONGDETONGSHI,YEXUYAOJISHIYIZISHENFAZHANQUXIANGWEIDAOXIANGDUIQIJINXINGDIAOZHENG,TONGSHI,YEJIANYIQIXIANGXITONGWEIHURENYUANGONGZUOZHONGJISHIGUANBIBUSHIYONGDEWANGLUOJIEKOU,BIMIANBUFAFENZITONGGUOXIANZHIJIEKOUJINRUDAOXITONGZHONG。ERQIEJIUXIANJIEDUANJUYUWANGFAZHANXIANZHUANGERYAN,ZUIDADEYINHUANBINGBUSHILAIZIWAIJIEERSHINEIBURENYUANDUIWANGLUODECAOZUOYIJIDUIWANGLUOZHISHIDELEJIESHANG,SUOYIQIXIANGJUXUYAOTIGAOYUANGONGPEIXUNDELIDU,TIGAOYUANGONGDEZONGHESUZHI,ZHEIYANGCAINENGGOUBAOZHENGJUYUWANGYUNXINGDEANQUANXING。

                          2.2 、杀毒软件

                          WOGUOQIXIANGJUZHENDUIJISUANJIWANGLUOBINGDUFANGFANDETIXIZHUYAOSHIYIXIASANZHONG,QIYISHIZHENDUIWANGGUANJIBIEDEBINGDUFANGFAN,QIERSHIZHENDUIKEHUDUANSHANGDEBINGDUFANGFAN,QISANSHIZHENDUIFUWUQIZHONGDEBINGDUFANGFAN。QIXIANGJUWANGLUOWEIHURENYUANXUYAOZHENDUISUOYOUDEWANGLUODUANKOUJINXINGYOUXIAODEGUANLI,ZHEIYANGCAINENGGOUZAIQIXIANGJUWANGLUOXITONGZHONGXINGCHENGWANZHENGDESHADUXITONG[3]。ZHEIYANGQUANMIANDESHADUXITONGCAINENGGOUYOUXIAODUIQIXIANGJUNEIBUWENJIANHESHUJUJINXINGBAOHU,BINGJISHIQINGXIXITONGZHONGCUNZAIDELAJIHEBINGDU,FANGZHIBINGDUDERUQIN。LIRU:QIXIANGJUHUIZAIYUJIDAOLAIZHISHITIQIANDUIHONGLAODIQUDESHUIWENJINXINGJIANCE,QISHIYONGDESHIYUNJIANCEJISHU,NENGGOUDUISUOJIANCEDIQUJINXING24XIAOSHIBUJIANDUANDEJIANCE。YUCITONGSHI,QIXIANGJUYEXUYAOZHENDUIJUYUWANGJINXINGJIANKONG,BIMIANBINGDUYIJILOUDONGDECHUXIANERYINGXIANGLEGONGZUODEJINDU。ZAIZHE,QIXIANGJUYIDINGYAOGOUMAIZHENGGUIDEXITONGSHADURUANJIAN,ZHEIYANGCAINENGGOUZAISHADUYUNXINGDEGUOCHENGZHONG,YOUXIAODEBAOHUQIXIANGJUNEIBUJUYUWANGDEYUNXINGANQUAN。ERQIEZHENGGUIDESHADURUANJIANZAIGENGXINDESHIHOU,NENGGOUJIANGQUANQIUSUOCHUXIANDEXINXINGBINGDUXIANGGUANXINXIGUIHUAQIZHONG,ZHEIYANGJISHIXINXINGBINGDURUQINQIXIANGJUNEIBUJUYUWANG,YENENGGOUJISHIBEISHADURUANJIANFAJUE,JIANGQIZHIJIEXIAOCHU,BAOHUQIXIANGJUJUYUWANGXITONGDEANQUAN。

                          2.3 、系统维护

                          JISUANJIZAIYUNXINGDEGUOCHENGZHONG,DOUXUYAOZHENDUIXITONGJINXINGDINGSHIDEWEIHU,ZHEIYANGCAINENGGOUBAOZHANGJISUANJIKEYIANQUANDIYUNXING。TONGSHI,WEIHURENYUANYEKEYIZAIJISUANJIZHONGANZHUANGBUDINGLAIXIUFUXITONGZHONGCUNZAIDECHENGXULOUDONG,BIMIANYINWEILOUDONGDECHUXIANDAOZHIJISUANJISHOUDAOWAIJIEDEGANRAO。QIXIANGJUJISUANJIXITONGWEIHURENYUANZAIWEIHUDEGUOCHENGZHONG,KEYIDUIWENJIANJINXINGJIAMI,ZHEIYANGNENGGOUHENHAODIQUBAOHUQIXIANGSHUJUDECHUANSONG,JIBIANSHIYINWEIHEIKEDERUQINDAOZHISHUJUBEIDAOQIE,QIYEMEIYOUBANFAHUODEJIAMISHUJUZHONGDEJUTINEIRONG。

                          ZAIJIAMIJISHUDEJISHUSHANG,GONGZUORENYUANYEXUYAODUISHOUJIDEQIXIANGSHUJUJINXINGBEIFEN,RUOSHIZHENYUDAONEIWANGJUYUWANGSHOUDAOPOHUAI,ZENENGGOUBAOZHENGSHUJUDEANQUAN,YENENGGOUKUAISUDEHUIFUSHUJU,RANGXITONGKEYIZHENGCHANGDEYUNXING。LIRU:ZAIQIXIANGJUYUWANGXITONGWEIHUDEGUOCHENGZHONG,KEYILIYONGWANGLUOJIANTINGJISHU,ZHENDUICHUANSONGDESHUJUHEXINXIJINXINGJIANDUHEBAOHU,ZHEIYANGJISHISHIHEIKERUQINYENENGGOUJISHIDEFAXIAN,ZHEIYANGBIANNENGGOUBAOZHANGXITONGDEANQUANXING。

                          ZAIBEIFENSHANG,GONGZUORENYUANKEYIXUANZESANZHONGBEIFENFANGSHI,JIUSHIQUANPANNEIRONGBEIFEN、ZENGLIANGBEIFEN、CHAFENBEIFEN。ZHEIYANGNENGGOUQUEBAOBEIFENDESHUJUNENGGOUYONGYOUYIDINGDEWANZHENGXING,TONGSHIYENENGGOUYOUXIAODUIBEIFENSHUJUJINXINGGUANLI。

                          3 、结语

                        棋牌大全下载安装   ZAIXINXIJISHUKUAISUFAZHANDESHIDAI,QIXIANGJUZAIGONGZUOGUOCHENGZHONGSHIYONGWANGLUOYEYIJINGCHENGWEILEYIZHONGBIRAN,DANSHIZAIYINGYONGDEGUOCHENGZHONG,GONGZUORENYUANXUYAOQUEBAOWANGLUOZAIYUNYINGZHONGDEANQUANXING,JIANSHAOWANGLUOBINGDU、HEIKE、LOUDONGDENGSUODAILAIDEWANGLUOANQUANYINHUAN。WEICI,QIXIANGJUXITONGWEIHURENYUANXUYAODINGQIGENGXINSHADURUANJIAN、SHENGJIYUNXINGXITONG,BINGTONGGUOJIANTINGXITONGDUINEIBUJUYUWANGQUANWANGJINXINGJIANDU,YICIBIMIANYINWEIXITONGLOUDONGERZAOCHENGLESHUJULIUSHI、HEIKERUQINDENGWENTI,CONGERYOUXIAOBAOZHANGLEQIXIANGJUNEIBUJUYUWANGDEYUNXINGANQUANXING。

                          参考文献

                          [1] 徐东辉.局域网网络维护和管理措施[J].电脑知识与技术,2018,(36):10291-10292.
                          [2] 王建和.县级气象局域网设备维护管理及故障检测[J].科技风,2017(8):187-188.
                        棋牌大全下载安装   [3] 钱惠萍.气象局局域网的安全问题[J].硅谷,2014(15):152.

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