Azure Firewall Alternatives (September 2025)

Learn about Azure Web Application Firewall, a firewall service that helps improve web app security.

Control network configurations and rules across multiple Azure Firewall instances. Simplify your network route management.

Microsoft Sentinel is a cloud-native SIEM that provides intelligent security analytics for your entire enterprise, powered by AI.

Defend against Distributed Denial of Service (DDoS) attacks on your applications and network with integrated DDoS protection and mitigation services from Azure.

Learn about Azure Virtual Network. Create your own private network in the cloud. View features and build a hybrid IT infrastructure you can control.

Arista NG Firewall simplifies network security with a single, modular, software platform designed to fit the evolving needs of your organization.

Connect business offices, retail locations, and sites securely with Virtual WAN, a unified wide-area network portal powered by Azure and the Microsoft global network.

Today’s Next-Generation Firewalls provide advanced protection for physical or virtual public and private cloud networks. Learn about our ML-Powered NGFW.

In the cloud era, network firewalls must do more than secure your network. They must also ensure you have uninterrupted network availability and robust access to cloud-hosted applications.Barracuda CloudGen Firewall is a family of hardware, virtual, and cloud-based appliances that protect and enhance your dispersed network infrastructure. They deliver advanced security by tightly integrating a comprehensive set of Cloud-Generation firewall technologies, including Layer 7 application profiling, intrusion prevention, web filtering, malware and advanced threat protection, antispam protection, and network access…

Cloud NGFW combines best-in-class network security with cloud native ease of use and delivers ML-Powered NGFW protection as a managed cloud native service on AWS.

Discover the most effective NGFW in the industry, reliably safeguarding users, applications, and devices, delivered on-premises, in the cloud, or as a service.

Gain end-to-end observability into your applications, infrastructure, and network both on cloud and hybrid environments with Azure Monitor.

Best-in-class VM-Series Virtual Firewalls flexibly scale to secure public clouds, private clouds, enterprise virtual branches and more

Protect your data with Azure Sphere, a turnkey IoT device security and IoT platform solution for intelligent edge devices and microcontrollers.

Reblaze is a cloud-based platform that provides a comprehensive, dynamic, machine-intelligent security and control solution for web platforms.

Secure Internet Gateway (SIG) provides next generation, cloud-based firewall protection for businesses, MSPs, and MSSPs.

Invent with purpose, realize cost savings, and make your organization more efficient with Microsoft Azure’s open and flexible cloud computing platform.

Use Azure Arc solutions for hybrid and multi-cloud management to run Azure services anywhere. Accelerate innovation with Azure Arc–enabled data services.

Connect your infrastructure to the cloud with Azure VPN Gateway. Connect your on-premises networks to Azure from anywhere with Site-to-Site VPNs.

Experience unrivaled security with Forcepoint Next Generation Firewall (NGFW) Appliances. Stay ahead of cyber threats and secure your network with confidence.

This article provides an overview of Azure Front Door.

WildFire leverages a suite of cloud-based malware detection techniques and inline ML to identify and protect against unknown file-based threats.

Learn about Azure Content Delivery Network, a secure and reliable global content delivery and acceleration solution.

Azure API Management offers a scalable, multi-cloud API management platform for securing, publishing, and analyzing APIs.

This data sheet describes the benefits, specifications, and ordering information for the Cisco Threat Defense Virtual (formerly NGFWv) Appliance.

Safeguard cryptographic keys and other secrets used by cloud apps and services with Microsoft Azure Key Vault. Try it now.

Sophos Next-Gen Firewall. Integration with Sophos MDR and Sophos XDR, Comprehensive SD-WAN Capabilities, Support for SSE/SASE Portfolio, Cloud Management and Built in ZTNA.

Experience Zscaler Internet Access (ZIA) - the ultimate solution for secure internet and SaaS access with AI-powered protection for all users and devices.

Build apps faster and scale automatically on Azure SQL Database, the intelligent, fully managed relational cloud database.

Azure Lab Services provides secure, sharable virtual labs in the cloud with on-demand or scheduled access to preconfigured virtual machines.

FortiWeb web application firewall provides advanced capabilities to defend web applications and APIs from known and zero-day threats.

Protect against ransomware with a centralized cloud backup service and solution.

FortiGate-VM offers the same security and networking services from FortiOS 7.0 and is available for public cloud, private cloud, and Telco Cloud (VNFs).

Microsoft Defender for Cloud is a cloud security posture management (CSPM), cloud workload protection (CWP) and DevOps security solution for multicloud and hybrid environments

Build, manage, and monitor all your apps in Microsoft Azure Portal. A single, unified hub built for you, your team, and your projects.

At Build, we announced the latest update of Azure IoT Remote Monitoring, a solution accelerator that is fully operational right out of the box.

Enjoy fast, private cloud connections—including MPLS VPN connections—between Azure and on-premises datacenters with Azure ExpressRoute.

Safeguard your users and applications with Juniper Connected Security that extends security to every point of connection, from client to cloud, across the network.

This data sheet describes the benefits, specifications, and ordering information for the Cisco Secure Firewall ASA Virtual (formerly Adaptive Security Appliance virtual (ASAv)) Data Sheet.

Google Cloud Armor is a network security service that provides defenses against DDoS and application attacks, and offers a rich set of WAF rules.

Stop even the most massive and complex DDoS attacks with BIG-IP Advanced Firewall Manager: advanced data center protection against layer 3–4 threats.

Build Linux and Windows virtual machines (VMs) and save up to 80 percent with Azure Reserved Virtual Machine Instances and Azure Hybrid Benefit for Windows Server.

Learn about the Azure Traffic Manager DNS load balancer. Improve app performance with automatic DNS traffic management services across datacenters.

Discover Qualys Web Application Firewall, our web app firewall cloud service for scalable, simple, and powerful protection of web applications. Try it today!

Protect your data, apps, and infrastructure against rapidly evolving cyberthreats with cloud security services from Microsoft Security.

Make autoscaling your VMs easier with Azure Virtual Machine Scale Sets. Run thousands of virtual machines in minutes based on customizable metrics.

Advanced URL Filtering provides best-in-class security, including the industry’s first real-time web protection engine and comprehensive phishing protection.

Protect your network from viruses, malware and malicious activity with GFI KerioControl, the easy-to-administer yet powerful all-in-one security solution

Learn how Azure Stack brings the agility of cloud computing to your on-premises environment.

Implement Zero Trust, Secure your Network, Cloud workloads, Hybrid Workforce, Leverage Threat Intelligence & Security Consulting. Cybersecurity Services & Education for CISO’s, Head of Infrastructure, Network Security Engineers, Cloud Architects & SOC Managers

Learn how F5 Distributed Cloud WAF combines F5’s industry leading web application firewall in an easy-to-use SaaS format.

Learn about high-performance block storage for Azure Virtual Machines. Explore cost-effective options with cloud Ultra, SSD, and HDD disks.

Learn how Fortinet next-generation firewall (NGFW) products can provide high-performance & consolidated security. Get end-to-end network protection.

Built on the proven analytical engine in Microsoft SQL Server Analysis Services, Azure Analysis Services delivers enterprise-grade data modeling in the cloud.

Learn how Azure Backup and Azure Site Recovery integrate to provide an end-to-end backup and disaster recovery solution with unlimited scale.

CloudGuard network security protects public, private, and hybrid-cloud deployments from advanced threats with the highest catch rate of malware and other attacks.

Using the right application security solution helps protect your apps and websites. Learn more about application security and performance solutions.

Secure your network and devices, manage device and application updates, and receive long-term OS support with Windows 10 IoT Core Services.

Learn about Azure Cloud Services, which helps you deploy and scale powerful cloud applications and APIs. Supports Java, Node.js, PHP, Python, .NET, and more.

Radware’s Cloud WAF Service is a web application firewall that provides continuous adaptive web application security protection and full coverage of OWASP Top 10 threats.

Our Arbor Cloud DDoS protection service keeps your cloud application up and running. Learn more about how our industry-leading on demand DDoS protection can help you.

Azure Virtual Desktop combines the scale, security, and cost benefits of Azure and Microsoft 365 for a secure remote desktop from virtually anywhere.

Hillstone Networks’ future-ready Next-Generation Firewall features advanced threat detection and prevention, and smart automated policy operation.

Enhance cloud security with Zscaler Workload Communications, safeguarding egress traffic for mission-critical workloads using the Zero Trust Exchange.

Azure Advisor is a recommendation service that analyzes your configurations and usage, then helps you follow Azure best practices to optimize your deployments.

Imperva's Web Application Firewall is the industry-leading solution to help defend your web application from external and internal threats.

Palo Alto Networks has a family of 5G-ready, K2 next-generation firewalls for service providers.

Prisma SASE is the industry’s most complete SASE solution, converging network security, SD-WAN and Autonomous Digital Experience Management in the cloud.

Protect your network and secure your cloud with Illumio, the leading Zero Trust Segmentation platform. Stay safe with our advanced cloud security solutions.

Panorama saves time and reduces complexity with centralized firewall management for all your Palo Alto Networks Next-Generation Firewalls and Prisma Access.

Learn about how Azure confidential computing protects data in use and learn ways to build confidential workloads in the cloud.

Effectively manage your security posture with MDR solutions that run in all public cloud, private cloud, hybrid cloud, and on-prem environments.

Try Azure File Storage for managed file shares that use standard SMB 3.0 protocol. Share data with on-premises and cloud servers, integrate with apps, and more.

A browser-based shell experience in the cloud that’s maintained by Microsoft to manage Azure resources with popular command-line tools and programming languages

Aviatrix secure cloud networking software is purpose-built for your business, delivering enterprise-grade networking with security, agility, and cost-optimization in mind.

Manage, deploy, and patch your domain controllers in the cloud with Microsoft Entra Domain Services (formerly Azure Active Directory Domain Services).

Azure Policy is a service in Azure, that you use to create, assign and, manage policy definitions in your Azure environment.

AWS Firewall Manager is a security management service that allows you to centrally configure and manage firewall rules across your accounts and applications in AWS Organizations.

Manage billions of IoT devices with Azure IoT Hub, a cloud platform that lets you easily connect, monitor, provision, and configure IoT devices.

Stay vigilant with LevelBlue's Network Security Monitoring. Real-time insights and proactive defense against threats targeting your network.

Azure Synapse Analytics is a limitless analytics service that brings together enterprise SQL data warehousing and big data analytics services.

Secure users, sites, and things—and connect to any app or workload.

Azure API Apps give you the tools to develop, host, secure, and share REST APIs in your organization or with the world.

Migrate and build apps. Azure App Service is a fully managed platform for creating web applications. The app service offers a range of app development plans and services.

Secure your infrastructure and empower your workforce. The SonicWall SMA solution provides secure remote access to corporate resources hosted across on-prem, cloud and hybrid datacenters.

Explore how Microsoft Defender XDR helps identify and stop cyberattacks across endpoints, identities, email, collaborations tools, SaaS apps, cloud workloads, data loss insights, and more.

Advanced WAF uses behavioral analytics, proactive bot defense, and application-layer encryption of sensitive data. It identifies and blocks attacks other WAFs miss.

Learn how Azure App Service helps you develop and host web applications.

Bring your own containers and deploy to App Service as a web app running on Linux in seconds using Web App for Containers feature of Azure App Service.

The Barracuda Email Security Gateway is an email security gateway that manages and filters all inbound and outbound email traffic to protect organizations from email-borne threats and data leaks. As a complete email management solution, the Barracuda Email Security Gateway lets organizations encrypt messages and leverage the cloud to spool email if mail servers become unavailable.The Barracuda Email Security Gateway is also available as a virtual appliance or in a public cloud environment (Amazon Web Services, or Microsoft Azure). For…

Tufin automates and orchestrates security policies across firewalls and hybrid cloud to meet the demands of the digital business. Learn more today.

Stay on top of security issues with our cloud-based managed cybersecurity system. With forensics, data loss prevention and more, your devices are fully protected.

Microsoft Defender External Attack Surface Management (EASM) safeguards the digital experience by identifying all exposed resources across your attack surface.

Versa SecureSD-WAN Empowering the future of WAN Edge connectivity with agility, security, and scale GET A DEMO FREE TRIAL Overview Features Plans Resources A comprehensive networking solution Versa Secure SD-WAN is a comprehensive networking solution that provides end-to-end visibility, control, and security for your enterprise's digital transformation. It integrates software-defined networking (SDN) and advanced security

ExtraHop provides cloud-native cybersecurity solutions to help enterprises detect and respond to advanced threats—before they compromise your business.

Secure your collaborations with a dedicated layer of protection against malware, malicious links, and other threats that SharePoint administrators are often unaware of.

AWS WAF helps you protect against common web exploits and bots that can affect availability, compromise security, or consume excessive resources.

Secure Web Gateway (SWG) solutions use web filtering to enforce company Internet access policies. They also filter unwanted software, especially malware, from user-initiated Internet connections.

Experience Aryaka's Unified SASE as a Service for secure network access. Achieve performance, agility, simplicity, and top-notch security. Learn more now.