Describe the security challenges associated with SNMP (Simple Network Management Protocol) and how they can be mitigated.

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Q: What are the three most secure transport layer technologies?

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Q: What strategies are there for protecting a TCP/IP network?

A: Introduction: Four TCP IP network security measures

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VLAN

VLAN stands for Virtual Local Area Network, and it is created from one or more local area networks. A Virtual Local Area Network (VLAN) is a customized network made up of one or more LANs. It allows a set of devices from different networks to be converted into a single logical network. As a result, a virtual LAN that is managed similarly to a physical LAN emerges.