Network protocols are a set of rules used by two or more devices on a network to describe the order and structure of data transmission.

Some examples of protocols are:

*Transmission Control Protocol (TCP)
*Address Resolution Protocol (ARP)
* Secure HyperText Transfer Protocol (HTTPS)
*Domain Name System (DNS)

Protocols are usually divided into the following categories:

*Communication protocols
-TCP
-UDP
-HTTP
– DNS
*Management protocols
-SNMP
-ICMP
*Secure protocols
-HTTPS
-SFTP

Note: The encryption protocols DO NOT hide the source or destination IP address of network traffic.

I hope someone finds this insightful.

Stay cyber smart.

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