Types of User Authentication
- Password-based Authentication: This authentication method requires a user to provide certain unique characters which are usually in the form of a password, that is matched with some stored credentials.
- Biometric Authentication: Users confirm their identity using their unique natural characteristics like fingerprints, iris scans, facial features, and voice prints.
- Token-based Authentication: For the system to recognize them, users have to utilize an external physical device or digital data carrier –a card flash drive, or mobile app respectively.
- Certificate-based Authentication: A digital certificate that has been issued by a trusted Certificate Authority (CA) identifies the authenticated user. The user presents his certificate which is checked against CA’s certificate.
- Knowledge-based Authentication: Users are required to answer certain questions or give specific information based on what they know only thereby confirming their true identity- this may include either personal details or security questions.
- Location-based Authentication: Makes use of the physical positioning of where the client is located at the moment or even where he uses the Internet from any device whatsoever.
- Time-based Authentication: The second way involves time-limited tokens and temporary access codes given out during every session when trying to authenticate users based on their login time.
- Behavioral Authentication: This kind of software verifies that it is you by analyzing how you type text (your keystrokes), mouse movement patterns, and/or a particular manner in which you make use of your device.
What is a User Authentication Policy?
A User Authentication Policy sets out rules and processes to check if users are who they claim to be before allowing them into systems, applications, or data. It puts forward means such as passwords, multi-factor authentication, and biometrics, while also outlining credential management and access control measures. The policy is designed to enhance security, ensure conformity; as well as password confidential information. At the same time, it includes monitoring user activities and educating users on secure practices.