Which two advantages in security controls are provided by software-defined networks (SDN) over traditional network security solutions? (Choose two.)

IT Questions BankCategory: Network DefenseWhich two advantages in security controls are provided by software-defined networks (SDN) over traditional network security solutions? (Choose two.)

Which two advantages in security controls are provided by software-defined networks (SDN) over traditional network security solutions? (Choose two.)

  • offer more security features than hardware firewalls
  • easier insertion into the traffic path
  • apply to assets based on more flexible criteria than hardware firewalls
  • easier network isolation without constraints of physical hardware
  • higher performance than hardware firewalls

Explanation: Software-defined networks (SDN) enable new types of security controls and provide an overall gain for network security including:

  • easy network isolation without the constraints of physical hardware
  • SDN firewalls (security groups in cloud computing) apply to assets based on more flexible criteria than hardware firewalls

Exam with this question: Network Defense (NetDef) Course Final Exam Answers

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