AWS WAF vs Instant 2FA: What are the differences?

# Key Differences Between AWS WAF and Instant 2FA

AWS WAF is a web application firewall that helps protect web applications from common web exploits. Instant 2FA, on the other hand, is a two-factor authentication tool that adds an extra layer of security by requiring users to provide two forms of identification before accessing an account.

1. **Deployment**: AWS WAF is typically deployed in front of web applications to filter and monitor incoming traffic, while Instant 2FA is integrated directly into the login process of an application to provide an additional layer of security.
2. **Functionality**: AWS WAF focuses on protecting applications from attacks such as SQL injection, cross-site scripting, and DDoS attacks, while Instant 2FA focuses on verifying user identities with factors like passwords, OTPs, or biometric data.
3. **Configuration**: AWS WAF requires manual configuration of rules and policies to define how traffic should be filtered, while Instant 2FA usually comes with predefined settings that can be easily customized.
4. **Use Case**: AWS WAF is ideal for organizations looking to secure their web applications from external threats, while Instant 2FA is better suited for platforms that require user authentication.
5. **Scalability**: AWS WAF can be scaled horizontally to handle high volumes of incoming traffic, whereas Instant 2FA's scalability is limited to the number of users it can authenticate simultaneously.
6. **Integration**: AWS WAF can be integrated with other AWS services for a more comprehensive security solution, whereas Instant 2FA may need additional plugins or custom development for seamless integration with existing systems.

In Summary, AWS WAF focuses on protecting web applications from external threats, while Instant 2FA adds an extra layer of security to user authentication processes.```