QUESTION 7 OF 30

What are some of the performance issues raised by the use of a VPN?

Every technology involves a tradeoff. Even though VPNs are highly recommended to protect an organization's information and provide Network Security, they impact the network's performance and the applications used by the end-users. Discussing this and recommending a balance between security and performance is a critical skill any VPN system specialist should have.

"Encryption performed by a VPN takes more bandwidth than sending data in the clear. This really is evident on mobile devices transmitting large amounts of data, such as a video file, over wireless connections. To mitigate this, VPNs, firewalls, and other server security systems should employ hardware crypto engines. With these, there are fewer performance issues without any compromise of the security of the information."

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VPN Mock Interview

What are some of the performance issues raised by the use of a VPN?

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30 VPN Interview Questions & Answers