> 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-security-features/overview.md).

# Overview

## Describe General and Network features (10-15%)

## Describe Azure Security features:

* Describe basic features of:
  * Azure Security Center (including policy compliance)
  * security alerts
  * secure score
  * resource hygiene
* Describe the functionality and usage of `Key Vault`
* Describe the functionality and usage of `Azure Sentinel`
* Describe the functionality and usage of `Azure Dedicated Hosts`

## Describe Azure network security

* Describe the concept of defense in depth
* Describe the functionality and usage of `Network Security Groups (NSG)`
* Describe the functionality and usage of `Azure Firewall`
* Describe the functionality and usage of `Azure DDoS protection`