# Proof Of Concept posts

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

[Can Your Identity Platform Pass the Black Friday Test?](https://fusionauth.io/blog/black-friday-identity-test.md)

*   [Education](https://fusionauth.io/blog/category/education.md)

### [Can Your Identity Platform Pass the Black Friday Test?](https://fusionauth.io/blog/black-friday-identity-test.md)

It's easy for a prospective identity platform to look like a superstar in a vendor demo. Registration works. Login works. MFA works. SSO between applications...

[Emily Rodenhuis](https://fusionauth.io/blog/author/emily-rodenhuis.md)

September 29, 2026