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Ataque httpflood em massa.

johnbrasil

By johnbrasil
in Servidores Dedicados

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johnbrasil

johnbrasil

Posted
Posted

Boa noite a todos.

Atualmente, nesse exato momento, em um dos meus dedicados, eu passo por um ataque httpflood... como podem ver abaixo:

 

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   15047 root 17:50 /sbin/agetty --keep-baud 115200 38400 9600 ttyS0 vt220

Uso o sistema Ubuntu 16.03, e atualmente na porta 80 (da onde esta sendo atacado) é o painel principal, onde todos os clientes acessam.

Conseguiria me falar que procedimento eu posso tomar, para que este ataque possa parar?

 

Obrigado!

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LucianoZ

LucianoZ

Posted
Posted

Primeira coisa que você deve saber é:
- O ataque é um DOS ou DDos / R: caso for um DOS apenas bloqueando um IP resolvera todo o problema, em caso de DDos, crie uma limitação de conexões por IP, utilize algum CDN com recaptcha ativo(maioria dos bot não tem javascript) ou use um sucuri da vida.

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Chamou? Estamos ai!

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Fernando Ferenz

Fernando Ferenz

Posted
Posted
13 horas atrás, johnbrasil disse:

Boa noite a todos.

Atualmente, nesse exato momento, em um dos meus dedicados, eu passo por um ataque httpflood... como podem ver abaixo:

 

Uso o sistema Ubuntu 16.03, e atualmente na porta 80 (da onde esta sendo atacado) é o painel principal, onde todos os clientes acessam.

Conseguiria me falar que procedimento eu posso tomar, para que este ataque possa parar?

 

Obrigado!

Use https + cloudflare, geralmente maioria desses ataques ocorrem apenas na porta 80.

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