> For the complete documentation index, see [llms.txt](https://fusionauth.io/docs/llms.txt)

# Product posts

FusionAuth Blog | Discover insights into FusionAuth's products and new features.

[!Intelligent MFA Should Challenge Risk, Not Loyal Customers](https://fusionauth.io/blog/intelligent-mfa.md)

### [Intelligent MFA Should Challenge Risk, Not Loyal Customers](https://fusionauth.io/blog/intelligent-mfa.md)

There's an old line in security: the most secure system is the one that's switched off. It's also completely useless. Every authentication decision you make...

[Andrew Hatfield](https://fusionauth.io/blog/author/andrew-hatfield.md)

July 9, 2026