Network security

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1. 2 Tools that are used for implementing network security

Anti-malware
Anti-malware network tools help administrators identify, block and remove malware. They enable the IT department to tailor its anti-malware policies to identify known and unknown malware sources, for example, or surveil specific users and groups.


Network access control

They handle access authentication and authorization functions and can even control the data that specific users access, based on their ability to recognize users, their devices and their network roles.


2. 2 technique that is used for implementing network security


Encryption
A password manager that controls access. People within companies cause the most problems. Provide training on how to avoid malware and phishing attacks. The Yahoo breach was due to an employee clicking on a malicious link.

Firewall

A firewall is a network security device that monitors traffic to or from your network. It allows or blocks traffic based on a defined set of security rules.



3. 2 methods that is used for implementing network security


Ip filtering


IP filtering and network address translation (NAT) act like a firewall to protect your internal network from intruders. IP filtering lets you control what IP traffic will be allowed into and out of your network.



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