> For the complete documentation index, see [llms.txt](https://resources.less.tech/less-tech/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://resources.less.tech/less-tech/advanced-databases-and-security.md).

# ⛔ Advanced Databases & Security

- [Security](https://resources.less.tech/less-tech/advanced-databases-and-security/security.md)
- [Link Database](https://resources.less.tech/less-tech/advanced-databases-and-security/link-database.md): Use your own database as a foundation instead of the default Less database
- [Whitelisting of IPs](https://resources.less.tech/less-tech/advanced-databases-and-security/whitelisting-of-ips.md)