Question

what is meant by authentication

Answer 1

Answer:

Authentication is the process in which we identify something or someone to be valid or genuine.

Explanation:

Authentication is very necessary and is very important for anybody. Authentication can be used in so many fields such as:

• Checking license travel tickets
• Passport
• Driving license

Authentication used in web login through id and password. If the id or password won’t match we cannot access any of the accounts on the internet or even offline such as accessing our Gmail account, Face book accounts, Microsoft account, etc.