> For the complete documentation index, see [llms.txt](https://docs.arkannis.net/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.arkannis.net/cloud/azure/courses/az900-course/azure-network-security.md).

# Azure Network Security

- [Network Security Group (NGS), Firewall and DDoS Protection](https://docs.arkannis.net/cloud/azure/courses/az900-course/azure-network-security/network-security-group-ngs-firewall-and-ddos-protection.md)