Question

USE CASE(match and explain please):

Where users are attached to the corporate network, single sign-on will be utilized.

Authentication to cloud-based corporate portals will feature single sign-on.

Any infrastructure portal will require time-based authentication.

Customers will have delegated access to multiple digital services.

Options: Kerberos, SAML, OTP, OAuth

Answer 1

Where users are attached to the corporate network, single sign-on will be utilized: Kerberos

• The reason behind this is that it is one of the authentication protocol which will work on the basis of the tickets which will also allow the nodes for communicating over the non-secure networks.

Authentication to cloud-based corporate portals will feature single sign-on: OTP

• The OTP is one of the best single sign-on options as it will provide you with live passwords which are only acceptable once.

Any infrastructure portal will require time-based authentication: OAuth

• Open Authorization is also one of the best open standard token-based authentication and also the authorization on the Internet.

Customers will have delegated access to multiple digital services: SAML

• SAML is one of the authorization techniques for exchanging the authentic authorization of the data between the parties which comes between the internet and the service providers.

Hence, these are the answers.