CSE3501 Study Guide - Final Guide: Physical Security
21 Dec 2022
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Document Summary
Network security is any activity designed to protect the usability and integrity of your network and data. It stops them from entering or spreading on your network: effective network security manages access to the network. Network security combines multiple layers of defenses at the edge and in the network. Each network security layer implements policies and controls. Authorized users gain access to network resources, but malicious actors are blocked from carrying out exploits and threats. How we live, work, play, and learn have all changed. Every organization that wants to deliver the services that customers and employees demand must protect its network. Network security also helps you protect proprietary information from attack. There are many layers to consider when addressing network security across an organization. Attacks can happen at any layer in the network security layers model, so your network security hardware, software and policies must be designed to address each area.
