What precisely does authentication serve to achieve? Examined are the pros and drawbacks of different verification techniques.

Introduction:

The Goals of Authentication

1. Authentication ensures that anybody trying to access a piece of data or information is not a hacker or invader but rather one of the authorised users of that material.

2- Use a range of authentication methods to guard the system against unauthorised access.

3. Manage access to multiple entities carrying out a range of tasks within an organisation.

The Advantages and Drawbacks of Different Authentication Techniques