Can you differentiate among encoding, encryption and hashing?

Can you differentiate among encoding, encryption and hashing?

Encoding: Basically encoding is used to protect the integrity of data as it crosses through communication network to keep its original message upon arriving. It is primarily an insecure function because it is easily reversible.

Encryption: Encryption is basically designed for confidentiality and data integrity and reversible only if you have the appropriate key.

Hashing: With hashing the operation is one-way i.e. non-reversible. It takes an input (or ‘message’) and returns a fixed-size string, which is called the hash value.
Have to generate a hash function?
Network Security - A secure hash function should have the following characteristics:.......
What is digital signature? Differentiate between Physical and Digital Signature
Network Security - A digital signature is an electronic analogue of a written signature; the digital signature can be used to provide assurance............
What is Authentication Header and how it provides the protection to IP header?
Network Security - Basically Authentication Header protects IP header and provides the complete authenticity to the IP packets.............
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