اختبار شهادة الهكر الأخلاقي Certified Ethical Hacker (CEH) V13

السؤال 74 من 448

كل الأسئلة

Three companies (A, B, and C) compete globally. A and B are collaborating on a new product. Company B’s DNS server is vulnerable to spoofing, and attackers at Company C use DNS spoofing to intercept outgoing email from B. How can DNS spoofing best be prevented?

الخيارات

  • A Install a DNS logger and track vulnerable packets
  • B Disable DNS timeouts
  • C Install DNS anti-spoofing protections
  • D Disable DNS zone transfer

النقاشات

لا توجد نقاشات منشورة لهذا السؤال حالياً.