---
title: "Security Group"
description: "Security Groups: modular firewall rules enforced at the hypervisor level to control incoming and outgoing traffic of Compute instances."
url: https://community.exoscale.com/product/networking/security-group/
product: "Security Group"
section: product
last_updated: 2026-09-29
---
> For AI agents: the documentation index is at https://community.exoscale.com/llms.txt. Every page is available as markdown at `<page URL>index.md` or with `Accept: text/markdown`.

# Security Group

- [Quick Start - Security Group](https://community.exoscale.com/product/networking/security-group/quick-start/index.md) - Get started quickly with a guided setup to achieve your first successful use of the service, including the required steps and configuration.
- [Overview - Security Group](https://community.exoscale.com/product/networking/security-group/overview/index.md) - Terminology and key features at a glance, learn the core concepts, capabilities, and options of this service before you dive deeper.
- [How-To - Security Group](https://community.exoscale.com/product/networking/security-group/how-to/index.md) - Step-by-step guides to configure the service and use specific features, with clear instructions for common tasks and problem solving.
- [Service Boundaries - Security Group](https://community.exoscale.com/product/networking/security-group/service-boundaries/index.md) - Service boundaries: quotas, limits, and the guaranteed service levels (SLA) for this product, including key constraints to plan and operate reliably.
- [Reference - Security Group](https://community.exoscale.com/product/networking/security-group/reference/index.md) - Reference documentation for API, CLI, and tools, browse comprehensive details, parameters, commands, and integration notes.