> ## Documentation Index
> Fetch the complete documentation index at: https://docs.aviatrix.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Overview

After you have onboarded your cloud account and your VPC/VNets in Aviatrix Cloud
Network Platform-as-a-Service (Aviatrix PaaS), you can apply security to your
VPC/VNets using either the Distributed Cloud Firewall (DCF) or Egress Security
workflow.

* [Distributed Cloud Firewall](/docs/cloud/security/dcf/about-dcf-security)
* [Egress Security](/docs/cloud/security/egress-nat/about-egress-security)


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