Review:
Single Factor Authentication
overall review score: 2.5
⭐⭐⭐
score is between 0 and 5
Single-factor authentication (SFA) is a security process that requires users to authenticate themselves using only one type of credential, such as a password or PIN. It is one of the simplest forms of authentication and widely used in various digital platforms, especially when ease of access is prioritized over high security.
Key Features
- Relies on a single credential for user verification
- Simpler and quicker login process compared to multi-factor authentication
- Commonly implemented using passwords, PINs, or biometric identifiers
- Cost-effective and easy to deploy
- Less complex from a technological standpoint
Pros
- Easy for users to remember and use
- Quick and straightforward authentication process
- Lower implementation costs for organizations
- Suitable for low-risk applications
Cons
- Less secure because compromising one credential grants access
- Vulnerable to common attacks like phishing, brute force, and keylogging
- Not suitable for high-security environments or sensitive data
- Does not provide additional layers of verification