Наш сервер недавно подвергся атаке и в журналах выглядит примерно так:
[Mon Feb 18 09:18:43 2019] [IP_ADDRESS] script '/var/www/ynm.php' not found or unable to stat
[Mon Feb 18 09:18:43 2019] [IP_ADDRESS] script '/var/www/71.php' not found or unable to stat
[Mon Feb 18 09:18:44 2019] [IP_ADDRESS] script '/var/www/wadre.php' not found or unable to stat
[Mon Feb 18 09:18:44 2019] [IP_ADDRESS] script '/var/www/vm.php' not found or unable to stat
[Mon Feb 18 09:18:44 2019] [IP_ADDRESS] script '/var/www/test.php' not found or unable to stat
[Mon Feb 18 09:18:44 2019] [IP_ADDRESS] script '/var/www/1q.php' not found or unable to stat
[Mon Feb 18 09:18:45 2019] [IP_ADDRESS] script '/var/www/1111.php' not found or unable to stat
[Mon Feb 18 09:18:45 2019] [IP_ADDRESS] script '/var/www/errors.php' not found or unable to stat
[Mon Feb 18 09:18:46 2019] [IP_ADDRESS] script '/var/www/q.php' not found or unable to stat
Эти атаки иногда продолжаются часами и замораживают сервер.
Как можно защититьпротив этого?(Это для инстанса Amazon EC2 для справки)
Спасибо!