Network Security-week 5

• Answer all the questions listed below
• 
  
• 5.1 Provide a brief definition of network access control.
• 5.2 What is an EAP?
• 5.3 List and briefly define four EAP authentication methods.
• 5.4 What is EAPOL?
• 5.5 What is the function of IEEE 802.1X?
• 5.6 Define cloud computing.
• 5.7 List and briefly define three cloud service models.
• 5.8 What is the cloud computing reference architecture?
• 5.9 Describe some of the main cloud-specific security threats.

upto 400 words