what is authentication and authorization?how do they
differ?
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Answer / nazrul.nazi
Authentication and authorization is quiet similar stuff
but there are also few diffrences
Authentication check whether the user exist or not.but
authorization check,user has right to access specific
data or not.
| Is This Answer Correct ? | 57 Yes | 6 No |
Answer / jagan
Authentication is just allowing users to enter into the
site, where as autherization is allowing users to do some
operations in the site
| Is This Answer Correct ? | 46 Yes | 11 No |
Answer / bighnaraj
Authentication : -
Authentication is the mechanism whereby systems may securely
identify their users. Authentication systems provide an
answers to the questions:
-> Who is the user?
-> Is the user really who he/she represents himself to be?
Authorization:-
It is the mechanism by which a system determines what
level of access a particular authenticated user should have
to secured resources controlled by the system. For example,
a database management system might be designed so as to
provide certain specified individuals with the ability to
retrieve information from a database but not the ability to
change data stored in the datbase, while giving other
individuals the ability to change data. Authorization
systems provide answers to the questions:
-> Is user X authorized to access resource R?
-> Is user X authorized to perform operation P?
-> Is user X authorized to perform operation P on
resource R?
| Is This Answer Correct ? | 15 Yes | 1 No |
Answer / shubhra wairagade
Authentication is a mechanism where a system may securely identify their users
And gives answers 2 the questions like
1)who is the user?
2)Is the user really he/she represents to b?
Authorization by contrast ,is a mechanism by whixh a system decides what level of access a particular authenticate user should have.
*Is the user X authorized to perform operation P on resource R?
| Is This Answer Correct ? | 12 Yes | 1 No |
authentication means -->identification of user in any related organisation.this person have authenticated to enter this organisation with varification of his identification.
authorization --> after authentication this person have use which part of organization called as authorisation.
authorisation---> access of rights
| Is This Answer Correct ? | 10 Yes | 7 No |
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