سلام مشکل مهم امنیتی اینه که حملات زیادی از این طریق به سرور میشه در صورتی که CFS هم نصبه حتی تنظیمات رو هم توی قسمت کنترل جوری تنظیم کردیم که ظرف 3 لوگین اشتباه آیپی بلوک شه

ولی باز لاگ میاد که طرف مثلا 70 بار لوگین کرده !

IP 223.86.202.112 has 49 failed login attempts: proftpd1=49
User ariyanpayamak has 48 failed login attempts: proftpd1=48
IP 223.86.202.112 has 58 failed login attempts: proftpd1=58
User ariyanpayamak has 57 failed login attempts: proftpd1=57
User Admin has 73 failed login attempts: proftpd1=73
User Administrator has 142 failed login attempts: proftpd1=142
User admin has 164 failed login attempts: proftpd2=164
User administrator has 141 failed login attempts: proftpd1=141
User drdesign.com has 22 failed login attempts: proftpd1=22
User drdesign@drdesign.com has 24 failed login attempts: proftpd1=24
User ftp@drdesign.com has 20 failed login attempts: proftpd1=20
User test has 112 failed login attempts: proftpd1=112
User user has 28 failed login attempts: proftpd1=28


چیکار باید بکنیم ؟ راهنمایی کنید ممنون میشم