IT 240 Week 7 DQ 2

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IT 240 Entire Course Link

https://uopcourses.com/category/it-240/

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Question:
Post your response to the following by clicking on Reply: What roles do firewalls and proxy servers play in network security? What is the importance of maintaining security on a LAN? Provide examples to support your answer.

RESPONSE 1
Firewalls are software or hardware-based network security system that controls the incoming and outgoing network traffic by analyzing the data packets and determining whether they should be allowed through or not, based on a rule set.
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