Azure documentation

Learn how to build and manage powerful applications using Microsoft Azure cloud services. Get documentation, example code, tutorials, and more.

Browse Azure products

Networking

All networking services

Provide connectivity to your resources in Azure, deliver and protect applications, and help secure your network.

All networking services
Application Gateway

Build secure, scalable, and highly available web front ends in Azure

Application Gateway
Azure Communications Gateway

Rapidly connect your fixed and mobile networks with Microsoft Teams

Azure Communications Gateway
Azure DDoS Protection

Protect your applications from Distributed Denial of Service (DDoS) attacks

Azure DDoS Protection
Azure DNS

Host your DNS domain in Azure

Azure DNS
Azure ExpressRoute

Dedicated private network fiber connections to Azure

Azure ExpressRoute
Azure Firewall

Native firewalling capabilities with built-in high availability, unrestricted cloud scalability, and zero maintenance

Azure Firewall
Azure Front Door

Scalable, security-enhanced delivery point for global, microservice-based web applications

Azure Front Door
Azure Network Function Manager

Extend Azure management for deploying 5G and SD-WAN network functions on edge devices

Azure Network Function Manager
Azure Operator Service Manager

Manage network services across hybrid cloud sites

Azure Operator Service Manager
Azure Orbital Ground Station

Satellite ground station and scheduling services for fast down linking of data

Azure Orbital Ground Station
Azure Private 5G Core

Rapidly deploy and manage private 5G networks at the enterprise edge

Azure Private 5G Core
Azure Private Link

Private access to services hosted on the Azure platform, keeping your data on the Microsoft network

Azure Private Link
Load Balancer

Deliver high availability and network performance to your applications

Load Balancer
Virtual Network

Provision private networks, optionally connect to on-premises datacenters

Virtual Network
Virtual WAN

Microsoft-managed hub and spoke service for connectivity and security

Virtual WAN
VPN Gateway

Establish secure, cross-premises connectivity

VPN Gateway
Web Application Firewall

A cloud-native web application firewall (WAF) service that provides powerful protection for web apps

Web Application Firewall

Azure clouds

Azure Government

A dedicated cloud for U.S. government agencies and their partners.

Partner solutions

Commercial marketplace

An online marketplace of applications and services from independent software vendor (ISV) partners.