Q. Packet filtering firewalls are vulnerable to __________

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Q. Circuit-level gateway firewalls are installed in _______ layer of OSI model.

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Q. Which of these comes under the advantage of Circuit-level gateway firewalls?

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Q. Which of the following is a disadvantage of Circuit-level gateway firewalls?

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Q. _____________ gateway firewalls are deployed in application-layer of OSI model.

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Q. Application level gateway firewalls protect the network for specific _____________

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Q. Application level gateway firewalls are also used for configuring cache-servers.

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Q. ___________ firewalls are a combination of other three types of firewalls.

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Q. Stateful Multilayer Inspection firewall cannot perform which of the following?

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Q. We can also implement ____________ in Stateful Multilayer Inspection firewall.

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Q. One advantage of Stateful Multilayer Inspection firewall is __________

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Q. Packet filtering firewalls are also called ____________

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Q. Stateful Multilayer firewalls are also called ____________

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Q. Application layer firewalls are also called ____________

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Q. VPN is abbreviated as __________

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Q. __________ provides an isolated tunnel across a public network for sending and receiving data privately as if the computing devices were directly connected to the private network.

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Q. Which of the statements are not true to classify VPN systems?

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Q. What types of protocols are used in VPNs?

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Q. VPNs uses encryption techniques to maintain security and privacy which communicating remotely via public network.

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Q. There are _________ types of VPNs.

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