Firewalls & VPN – Online Quiz CCNA

A Firewall is a network security device that filters incoming and outgoing network traffic based on pre-determined rules:

A single user needs to build a VPN from their computer to the HQ site. What category of VPN would be appropriate to use?

What is the highlighted zone called?

Which technology is used to protect the confidentiality/privacy of packets in a VPN tunnel?

Can we use a Firewall, an IDS and an IPS in one network?

Which are valid types of VPN (Virtual Private Networks)?

Which VPN will be used for below scenario?

How many types can VPN be categories into?

What is main difference between an IDS and IPS in terms of network security?

What is the main function of Cisco ESA security appliance?