> For the complete documentation index, see [llms.txt](https://docs.ockam.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.ockam.io/video-tutorials.md).

# Video tutorials

- [Why Ockam was started in the first place.](https://docs.ockam.io/video-tutorials/why-ockam-was-started-in-the-first-place..md)
- [Lets compare Ockam to a VPN, Reverse Proxy, and publicly addressable API endpoints.](https://docs.ockam.io/video-tutorials/lets-compare-ockam-to-a-vpn-reverse-proxy-and-publicly-addressable-api-endpoints..md)
- [How Product Managers should think about secure connections to customer data](https://docs.ockam.io/video-tutorials/how-product-managers-should-think-about-secure-connections-to-customer-data.md)
- [Introduction to 'Networkless' connections](https://docs.ockam.io/video-tutorials/introduction-to-networkless-connections.md)
- [Don't forget about Data Integrity when you think about Security](https://docs.ockam.io/video-tutorials/dont-forget-about-data-integrity-when-you-think-about-security.md)
- [The trick behind Ockam's Magic...how Ockam works.](https://docs.ockam.io/video-tutorials/the-trick-behind-ockams-magic...how-ockam-works..md)
- [Authentication, Authorization, Non Human Identity, and more!](https://docs.ockam.io/video-tutorials/authentication-authorization-non-human-identity-and-more.md)


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