اختبار شهادة Certified Ethical Hacker (CEH) V13

السؤال 121 من 180

كل الأسئلة

As a security consultant, which of the following would you recommend to a company to help ensure DNS security? (Choose FOUR.)

الخيارات

  • A Use the same machines for DNS and other applications
  • B Harden DNS servers
  • C Use split-horizon operation for DNS servers
  • D Restrict zone transfers
  • E Have subnet diversity between DNS servers

النقاشات

لا توجد نقاشات منشورة لهذا السؤال حالياً.