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程ㄎ??实践?锁﹚IIS㎝SQL狝务竟
ゅ彻俱瞶?い国IT实验? ????? 发ガ时间?2005-11-10
??稬软?IIS㎝SQL狝务竟硄盽琌膀?Windows?だガΑ应ノ环挂??璶场だ?这碞種?着ウ们?琌程经盽??ю击?ヘ标??セゅい?и们将矗ㄑ矗蔼这ㄇ产珇??┦??ㄇㄣ蔨?议?
??矗蔼IIS??┦??议
??IISいΤ?个称?ISAPI?编祘钡??这个编祘钡?蒓êㄇ?DLL为扩甶??ゅンΤ关?这ㄇゅン?称?ISAPI扩甶?
??ISAPI琌(Internet Server API)?缩写?琌稬软IIS web狝务竟??个应ノ祘?编祘钡?(API)??为ISAPI蒓Web狝务竟结???紧盞?这ㄏ祘?员??硄过ㄏノISAPI开发?ゑ传统CGIм术执︽?瞯?蔼?膀?web?应ノ祘??埃?稬软?IISぇ??还Τㄤウ?ㄇ蒁坝?Web狝务竟产珇?や?ISAPI钡??
??ISAPI扩甶负责处瞶??动狝务竟页(ASP)?.NET蔍络狝务㎝膀?蔍络?ゴ??ㄉ单???礛τ???这ㄇ扩甶??常琌ぃゲ璶??疭别琌??ㄏノIIS 5.0?玡?セ?时??这个问题琌许?这销扩甶(过滤竟)常?????ノ???簗瑌???琇帝?¨红︹?码〃碞琌?ノ这ㄇ扩甶????销恶種祘??ㄒ?????仅仅启ノ蔍络狝务竟㎝应ノ祘?惠璶?êㄇISAPI扩甶?严????够蒓?销扩甶???癬ㄏノ?HTTP选项?
???IISい设竚ISAPI选项
????数IIS?装常?珹?ㄇ简单?应ノ祘?㎝Ξ?甶ボ这个蔍络狝务竟???脚セ?ウ们?设计??ぃ琌???σ虑????疭别琌?5.0?セぇ玡?这样??们?ノ这ㄇ祘????簗瑌碞??滦盖狝务竟??ゅン┪?远祘阅览???远祘访问庇稰?狝务竟獺???╰统设竚㎝???执︽祘??隔径??设竚ヴ?IIS狝务竟щ?タΑㄏノぇ玡???ぶ应该删埃¨/InetPub/iissamples〃ヘ录?删埃?簿动¨/InetPub/AdminScripts〃恨瞶员脚セヘ录┪??对ウ?访问?稬软?IIS???ㄣIIS Lockdown Tool对??强IIS??琌獶盽Τノ??
??ヴ?没Τ坚?ぃ断?ど级补?㎝玂?程穝状态?Web狝务竟常琌恶種?动??璶ヘ标?Τ规??の时??补す许そ开访问?web狝务竟琌獶盽?璶??
??ColdFusion㎝PHP单蔍络础ン??够?蔍络狝务竟い硑Θ??簗瑌?对这ㄇ础ン璶认痷进︽设竚???璶琩?资方蔍?㎝程穝???そ???秆这ㄇ础ン惠璶?程穝?补?㎝穝?簗瑌?
??IIS??检琩睲单
??1.应ノ程穝?巨?╰统狝务?㎝IIS???ど级?の?????审??装?ヴ?应ノ祘??程穝ど级??σ虑ㄏノ?动ど级?ㄣ来?动?装补??
??2.?装膀??审?杀瑀㎝?獻检测软ン?玂?这ㄇ软ンㄏノ程穝?补???经盽琩?记录ゅン?
??3.关闭ぃゲ璶?脚セ秆释竟??删埃ウ们??进?ゅン?ㄒ? perl?perlscript?vbscript?jscript?javascript㎝php?
??4.ㄏノらв??经盽检琩らв记录?程?硄过归纳ㄆン??动て祘?来琩?记录??报?奢盽㎝?好?ㄆン?
??5.删埃┪???ю击??瘆计衡审盽ノ?╰统?ㄣ?ㄒ??tftp(.exe)?ftp(.exe)?cmd.exe?bash?net.exe?remote.exe,㎝telnet(.exe)单?
??6.?web狝务竟?仅运︽HTTP狝务?のや?这销狝务┮惠?狝务?
??7.剪眡㎝程????减ぶ硄过そ?蔍络狝务竟进?内场蔍络?ヴ?连钡????が联蔍?╰统?关闭ゅン㎝ゴ?审?ㄉ?のNETBIOS?称秆猂?
??8.?筳置区ㄏノ?个单独?DNS狝务竟为??が联蔍?Web狝务竟狝务?р?筳置区???ぃ?够秆猂?ヴ?琩询常ま导?ㄤウそ?DNS狝务竟い┪???狝务矗ㄑ坝?狝务竟い??蒃ぃ璶ま导??内场?DND狝务竟?
??9.???そ众?╰统いㄏノ蒓内场╰统ぃ??帐号㎝盞码?﹚规则???が联蔍?IIS狝务竟应该??ň?墙???筳置区?筳置区㎝内场蔍络ぇ间还Τ材?层ň?墙???が联蔍?IIS狝务竟ぃ应该琌内场?动ヘ录办??场だ?┪?ㄏノ属?内场?动ヘ录办?账户?
??10.?狦Τゲ璶?话??锁┮Τ硄?筳置区?狠??80狠?┪?443狠?埃??
??11.??个祑盘??装巨?╰统???ぃ??祑盘??装蔍???ňゎヘ录筂历ю击?
??12.?狦?ゲ须ㄏノ远祘数誹协议(┪?终狠狝务协议㎝远祘??协议)来恨瞶狝务竟?р纐认?3389狠?э为堵?ぃ甧?发现?ㄤウ狠??
??玂证IIS????ㄣ
??对?单个狝务竟ㄏノWindowsど级┪??动ど级祘??
????恨瞶?环挂い┪?恨瞶员负责?个ぃ??╰统??よㄏノ╰统恨瞶狝务竟 (SMS) ┪? Windows狝务竟ど级狝务(WSUS) ?
??稬软膀???だ猂竟(MBSA) 帮?╰统恨瞶员?セ?╰统㎝远祘╰统实琁扫磞?琩т程穝?补??这个?ㄣ?Windows NT 4?Windows 2000? Windows XP㎝Windows 2003キ??运︽?
??ㄏノIIS Lockdown Tool ┪???设竚?导(SCW)糤强??IIS㎝狝务竟?ㄏノURLScan过滤HTTP请―?URLScan琌IIS Lockdown Tool ??场だ?经过设竚ぇ??够┶绝¨蓝︹?码〃㎝¨红︹?码〃单恶種?HTTP请―????狝务竟处瞶这ㄇ恶種请―ぇ玡碞?够┶绝这ㄇ请―?
??р这ㄇ?ㄣ?载????审竟?????IIS狝务竟连钡?が联蔍ぇ玡р这ㄇ?ㄣ蝋????IIS狝务竟い?磷??彻┏进︽だ猂㎝ㄏノ补?ぇ玡р??IIS狝务竟连钡?が联蔍?
??SQL狝务竟??惫琁崩?
???э纐认?SQL狝务竟狠?
??程炊筂?SQL?ю击?????そ??没Τ???这碞琌ㄏノ?个?フ????图简单?祅录SA账户?稬软?SQL狝务竟?装?纐认?ノ?个???フ?SA账户?这琌?惠璶?э?材?ンㄆ薄?
????个产ネ?フ???盽见??琌产珇?ㄒ??琘ㄇ?セ?Visio?装稬软?SQL狝务竟2000??ま篮(MSDE)从来ぃ?эSA???ノ户??常ぃ?笵?们?运︽MSDE????从eEye数???そ??载?个祘?扫磞??蔍络琩т拥Τ?フSA账户?SQL狝务竟?
??SQL狝务竟??检琩睲单
??1.设竚?个SA账户???????这个账户?ㄏノ??还璶﹚戳?э???ňゎ??扩床???砆开发?员┪?び??恨瞶员┮ㄏノ??狦ヴ??笵SA????置开そ???常惠璶?эSA???ㄏノeEye??ㄣ扫磞??蔍络琩т没ΤSA???SQL狝务竟?
??2.将??SQL狝务竟设竚?ň?墙???蒓??IIS狝务竟┪?蔍络狝务竟だ开?仅す许这ㄇ?﹚?蔍络狝务竟连钡SQL狝务竟???SQL狝务竟ッ远ぃ璶?が联蔍开?┪?す许そ开访问?
??3.从sysadminà︹い删埃BUILTIN/Administrators ?礛?将SQL恨瞶权?赋ぉ惠璶SQL恨瞶???办账户?
??4.?狦???话?ㄏノWindowsō?识别┪?仅ㄏノWindows家Α??ノ这销よΑ?潜??堵?ゲ须???这个办验证ō??τぃ琌仅?SQL狝务竟验证ō??
??5.ぃ璶?办北?竟?运︽SQL狝务竟?
??6.рSQL狝务竟启动账户э为獶セ?帐户?
??7.启ノア败祅录选项(狝务竟属┦/??标签)?这样?碞??琩?ア败?祅录???琌?Τゼ经过す许?个?设猭访问这个狝务竟??狦???话?监视SQL记录??ㄏノNETSEND┪?电?邮ン?SQLい设竚报牡?
??8.为巨?╰统㎝SQL玂?程穝?补??穝㎝狝务??琘ㄇ选项??参σ谔玂IIS????ㄣ?
??9.玂护ヴ?扩甶??储过祘?北??储过祘对数誹?访问?у?访问这ㄇ数誹?τぃ琌对数誹セō矗ㄑ???db_datareader㎝db_datawriter许??
??10.ㄏノ设竚?ㄣ?э标??SQL狝务竟狠??关闭纐认狠?1433?让??蔍络恨瞶员ゴ开穝?狠??
??11.谔玂everyone组无SQL狝务竟猔册?键?写权?
ゅ彻俱瞶?い国IT实验? ????? 发ガ时间?2005-11-10
??稬软?IIS㎝SQL狝务竟硄盽琌膀?Windows?だガΑ应ノ环挂??璶场だ?这碞種?着ウ们?琌程经盽??ю击?ヘ标??セゅい?и们将矗ㄑ矗蔼这ㄇ产珇??┦??ㄇㄣ蔨?议?
??矗蔼IIS??┦??议
??IISいΤ?个称?ISAPI?编祘钡??这个编祘钡?蒓êㄇ?DLL为扩甶??ゅンΤ关?这ㄇゅン?称?ISAPI扩甶?
??ISAPI琌(Internet Server API)?缩写?琌稬软IIS web狝务竟??个应ノ祘?编祘钡?(API)??为ISAPI蒓Web狝务竟结???紧盞?这ㄏ祘?员??硄过ㄏノISAPI开发?ゑ传统CGIм术执︽?瞯?蔼?膀?web?应ノ祘??埃?稬软?IISぇ??还Τㄤウ?ㄇ蒁坝?Web狝务竟产珇?や?ISAPI钡??
??ISAPI扩甶负责处瞶??动狝务竟页(ASP)?.NET蔍络狝务㎝膀?蔍络?ゴ??ㄉ单???礛τ???这ㄇ扩甶??常琌ぃゲ璶??疭别琌??ㄏノIIS 5.0?玡?セ?时??这个问题琌许?这销扩甶(过滤竟)常?????ノ???簗瑌???琇帝?¨红︹?码〃碞琌?ノ这ㄇ扩甶????销恶種祘??ㄒ?????仅仅启ノ蔍络狝务竟㎝应ノ祘?惠璶?êㄇISAPI扩甶?严????够蒓?销扩甶???癬ㄏノ?HTTP选项?
???IISい设竚ISAPI选项
????数IIS?装常?珹?ㄇ简单?应ノ祘?㎝Ξ?甶ボ这个蔍络狝务竟???脚セ?ウ们?设计??ぃ琌???σ虑????疭别琌?5.0?セぇ玡?这样??们?ノ这ㄇ祘????簗瑌碞??滦盖狝务竟??ゅン┪?远祘阅览???远祘访问庇稰?狝务竟獺???╰统设竚㎝???执︽祘??隔径??设竚ヴ?IIS狝务竟щ?タΑㄏノぇ玡???ぶ应该删埃¨/InetPub/iissamples〃ヘ录?删埃?簿动¨/InetPub/AdminScripts〃恨瞶员脚セヘ录┪??对ウ?访问?稬软?IIS???ㄣIIS Lockdown Tool对??强IIS??琌獶盽Τノ??
??ヴ?没Τ坚?ぃ断?ど级补?㎝玂?程穝状态?Web狝务竟常琌恶種?动??璶ヘ标?Τ规??の时??补す许そ开访问?web狝务竟琌獶盽?璶??
??ColdFusion㎝PHP单蔍络础ン??够?蔍络狝务竟い硑Θ??簗瑌?对这ㄇ础ン璶认痷进︽设竚???璶琩?资方蔍?㎝程穝???そ???秆这ㄇ础ン惠璶?程穝?补?㎝穝?簗瑌?
??IIS??检琩睲单
??1.应ノ程穝?巨?╰统狝务?㎝IIS???ど级?の?????审??装?ヴ?应ノ祘??程穝ど级??σ虑ㄏノ?动ど级?ㄣ来?动?装补??
??2.?装膀??审?杀瑀㎝?獻检测软ン?玂?这ㄇ软ンㄏノ程穝?补???经盽琩?记录ゅン?
??3.关闭ぃゲ璶?脚セ秆释竟??删埃ウ们??进?ゅン?ㄒ? perl?perlscript?vbscript?jscript?javascript㎝php?
??4.ㄏノらв??经盽检琩らв记录?程?硄过归纳ㄆン??动て祘?来琩?记录??报?奢盽㎝?好?ㄆン?
??5.删埃┪???ю击??瘆计衡审盽ノ?╰统?ㄣ?ㄒ??tftp(.exe)?ftp(.exe)?cmd.exe?bash?net.exe?remote.exe,㎝telnet(.exe)单?
??6.?web狝务竟?仅运︽HTTP狝务?のや?这销狝务┮惠?狝务?
??7.剪眡㎝程????减ぶ硄过そ?蔍络狝务竟进?内场蔍络?ヴ?连钡????が联蔍?╰统?关闭ゅン㎝ゴ?审?ㄉ?のNETBIOS?称秆猂?
??8.?筳置区ㄏノ?个单独?DNS狝务竟为??が联蔍?Web狝务竟狝务?р?筳置区???ぃ?够秆猂?ヴ?琩询常ま导?ㄤウそ?DNS狝务竟い┪???狝务矗ㄑ坝?狝务竟い??蒃ぃ璶ま导??内场?DND狝务竟?
??9.???そ众?╰统いㄏノ蒓内场╰统ぃ??帐号㎝盞码?﹚规则???が联蔍?IIS狝务竟应该??ň?墙???筳置区?筳置区㎝内场蔍络ぇ间还Τ材?层ň?墙???が联蔍?IIS狝务竟ぃ应该琌内场?动ヘ录办??场だ?┪?ㄏノ属?内场?动ヘ录办?账户?
??10.?狦Τゲ璶?话??锁┮Τ硄?筳置区?狠??80狠?┪?443狠?埃??
??11.??个祑盘??装巨?╰统???ぃ??祑盘??装蔍???ňゎヘ录筂历ю击?
??12.?狦?ゲ须ㄏノ远祘数誹协议(┪?终狠狝务协议㎝远祘??协议)来恨瞶狝务竟?р纐认?3389狠?э为堵?ぃ甧?发现?ㄤウ狠??
??玂证IIS????ㄣ
??对?单个狝务竟ㄏノWindowsど级┪??动ど级祘??
????恨瞶?环挂い┪?恨瞶员负责?个ぃ??╰统??よㄏノ╰统恨瞶狝务竟 (SMS) ┪? Windows狝务竟ど级狝务(WSUS) ?
??稬软膀???だ猂竟(MBSA) 帮?╰统恨瞶员?セ?╰统㎝远祘╰统实琁扫磞?琩т程穝?补??这个?ㄣ?Windows NT 4?Windows 2000? Windows XP㎝Windows 2003キ??运︽?
??ㄏノIIS Lockdown Tool ┪???设竚?导(SCW)糤强??IIS㎝狝务竟?ㄏノURLScan过滤HTTP请―?URLScan琌IIS Lockdown Tool ??场だ?经过设竚ぇ??够┶绝¨蓝︹?码〃㎝¨红︹?码〃单恶種?HTTP请―????狝务竟处瞶这ㄇ恶種请―ぇ玡碞?够┶绝这ㄇ请―?
??р这ㄇ?ㄣ?载????审竟?????IIS狝务竟连钡?が联蔍ぇ玡р这ㄇ?ㄣ蝋????IIS狝务竟い?磷??彻┏进︽だ猂㎝ㄏノ补?ぇ玡р??IIS狝务竟连钡?が联蔍?
??SQL狝务竟??惫琁崩?
???э纐认?SQL狝务竟狠?
??程炊筂?SQL?ю击?????そ??没Τ???这碞琌ㄏノ?个?フ????图简单?祅录SA账户?稬软?SQL狝务竟?装?纐认?ノ?个???フ?SA账户?这琌?惠璶?э?材?ンㄆ薄?
????个产ネ?フ???盽见??琌产珇?ㄒ??琘ㄇ?セ?Visio?装稬软?SQL狝务竟2000??ま篮(MSDE)从来ぃ?эSA???ノ户??常ぃ?笵?们?运︽MSDE????从eEye数???そ??载?个祘?扫磞??蔍络琩т拥Τ?フSA账户?SQL狝务竟?
??SQL狝务竟??检琩睲单
??1.设竚?个SA账户???????这个账户?ㄏノ??还璶﹚戳?э???ňゎ??扩床???砆开发?员┪?び??恨瞶员┮ㄏノ??狦ヴ??笵SA????置开そ???常惠璶?эSA???ㄏノeEye??ㄣ扫磞??蔍络琩т没ΤSA???SQL狝务竟?
??2.将??SQL狝务竟设竚?ň?墙???蒓??IIS狝务竟┪?蔍络狝务竟だ开?仅す许这ㄇ?﹚?蔍络狝务竟连钡SQL狝务竟???SQL狝务竟ッ远ぃ璶?が联蔍开?┪?す许そ开访问?
??3.从sysadminà︹い删埃BUILTIN/Administrators ?礛?将SQL恨瞶权?赋ぉ惠璶SQL恨瞶???办账户?
??4.?狦???话?ㄏノWindowsō?识别┪?仅ㄏノWindows家Α??ノ这销よΑ?潜??堵?ゲ须???这个办验证ō??τぃ琌仅?SQL狝务竟验证ō??
??5.ぃ璶?办北?竟?运︽SQL狝务竟?
??6.рSQL狝务竟启动账户э为獶セ?帐户?
??7.启ノア败祅录选项(狝务竟属┦/??标签)?这样?碞??琩?ア败?祅录???琌?Τゼ经过す许?个?设猭访问这个狝务竟??狦???话?监视SQL记录??ㄏノNETSEND┪?电?邮ン?SQLい设竚报牡?
??8.为巨?╰统㎝SQL玂?程穝?补??穝㎝狝务??琘ㄇ选项??参σ谔玂IIS????ㄣ?
??9.玂护ヴ?扩甶??储过祘?北??储过祘对数誹?访问?у?访问这ㄇ数誹?τぃ琌对数誹セō矗ㄑ???db_datareader㎝db_datawriter许??
??10.ㄏノ设竚?ㄣ?э标??SQL狝务竟狠??关闭纐认狠?1433?让??蔍络恨瞶员ゴ开穝?狠??
??11.谔玂everyone组无SQL狝务竟猔册?键?写权?
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