The need for Multifactor authentication for Mainframe Access

What is multifactor authentication?

It is a method of authentication through which access to the computer system is granted after the successful verification of two or more factors/ steps. Generally, the Multifactor Authentication mechanism consists of two or three-factor authentication. It is decided by using the combination of the following factors:
  1. Knowledge: Something users and only users know
  2. Possession: Something, only the users, possess
  3. Inherence: Something, the users and only the users are
  4. Time: Verification of identity through the time
  5. Location: Verification of identity through the location
Key Factors for Multifactor Authentication

Source: KnowledgeNile
The easiest example to understand the Multifactor Authentication is the withdrawal of money through ATMs. It works on two-factor authentication.
  1. PIN
  2. Debit/Credit Card

What is Mainframe Technology?

The computers which are mainly used to execute the critical applications such as big data processing, Enterprise Resource Planning (ERP), transaction process etc.

The Need for Multifactor Authentication to Mainframe Access

The main purpose of the MFA in mainframe is to make the access to the authorised personnel harder which will make the unwanted access that more difficult.

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