Firewall-as-a-Service (FWaaS)

What is firewall-as-a-service?

Firewall-as-a-Service (FWaaS) is a dynamic, cloud-based firewall solution. Unlike traditional firewalls that operate within the confines of physical hardware, FWaaS provides next-generation firewall (NGFW) capabilities directly from the cloud.

This includes advanced features like web filtering, traffic inspection, and intrusion prevention, all designed to safeguard your organization's digital perimeter. 

FWaaS helps organizations overcome the challenges of securing modern IT environments by moving firewall functionality to the cloud. With the growing adoption of cloud computing and the increasing complexity of network environments, traditional firewall solutions have become less effective when it comes to securing network infrastructure. A cloud-based firewall service, FWaaS provides network security capabilities as a subscription-based service, to prevent unauthorized access, malicious activities, and other cybersecurity threats. 

Like traditional firewalls, FWaaS monitors and controls incoming and outgoing network traffic based on a set of predetermined security rules. Unlike traditional firewalls, FWaaS is delivered and managed by a third-party service provider in the cloud, so there’s no need to deploy or manage firewall hardware or software on premises. To protect against sophisticated threats, FWaaS solutions typically provide advanced security features, including intrusion detection and prevention, application control, antivirus protection, and content filtering.

Why Firewall-as-a-Service is important

FWaaS helps organizations enhance network security and gain operational efficiency. FWaaS provides flexibility, scalability, and ease of management. FWaaS makes it easy to scale up or down firewall resources, based on an organization’s needs.

With FWaaS, security policies and configurations are handled through a centrally managed interface, providing better visibility and control over network security. There’s no maintenance, upgrades, or patching tasks, as the service provider manages the firewall infrastructure.

In addition, FWaaS provides organizations with agility, enabling them to quickly adapt to the evolving threat landscape and security requirements with flexible and customizable policies. FWaaS also eliminates the need for expensive hardware and reduces the overhead associated with firewall management and maintenance, providing the opportunity to reduce capital and operational expenses.

Learn more about Firewall-as-a-Service

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How Barracuda can help

Barracuda Network Protection

Protect and connect people, sites, and things.

Barracuda’s solutions include three core products: SecureEdge, CloudGen Firewall, and CloudGen Access, covering all requirements for today’s state-of-the-art network security:

  • Barracuda SecureEdge SASE platform: combines Firewall-as-a-Service and Secure SD-WAN capabilities and is designed for ease of use, providing fully automated, out-of-the-box configuration for hundreds of predefined, popular applications and use cases.
  • Barracuda CloudGen Firewall: combines best-in-class next-generation security with a full-featured set of secure SD-WAN capabilities.
  • Barracuda CloudGen Access: is an innovative stand-alone Zero Trust Access solution providing secure access to applications and workloads from any device and location.