List and Describe the Different Types of Hardening

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The Answer is Hardening is a process where the vulnerabilities to a system or process are reduced or eliminated.There are three areas to concentrate on: network hardening,operating system hardening,and application hardening.Network hardening involves the use of routers,firewalls,IDS systems,and fault tolerance to help provide a protected and highly-available network.Operating system hardening involves disabling non-essential protocols and services,installing up-to-date service packs,patches,and hotfixes,and properly establishing access control permissions.Application hardening involves updating or patching applications as required,as well as properly administering usernames and passwords (changing default usernames and passwords).

List and Describe the Different Types of Hardening

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