Azure Application Gateway vs. F5 Distributed Cloud WAF (Web Application Firewall)

For building scalable and highly available applications, Azure Application Gateway does most of the job on behalf of you; automatically load-balancing traffic from a number of users to a number of back-end servers. This ensure scalability and availability. The in-built security is great as can be expected from Microsoft, and user has a variety of tools for monitoring the health of the load-balancing function as well as the health of back end servers behind it.

Incentivized

It helps our website to manage well during high traffic seasons and Holidays. This plaform manages the website overall performance and also protect it against DDoS attacks during these High demand period. It also protects transactions done on our website for the booking of services and products buying by our customers and keep their data safe.

Incentivized

• Easy integration with Load Balancer and Azure Scale Set to provide a full solution for traffic management.
• With rich routing rule, we could use one Application Gateway as the central point for all internal applications to expose to the external network.

Incentivized

• Layer seven attacks are becoming far more common. Traditionally it was always layered three, layer four, where you get an additional firewall, but with the application layer attacks become more frequent, more popular, et cetera. So having the web application firewall protecting us, and then with the recent Log4j, that's the most recent use case when it gave us that instant level of protection whilst we remediated the Log4j that we had that and the F5 Distributed Cloud WAF was protecting us.
• I have a great relationship with the account manager, my account manager, and I think he drives the best price possible, um, for me, and I'm happy with that price.
• F5 Distributed Cloud WAF is always innovating and evolving.
• We run a very competitive proof value where we run numerous competitors against each other, and then we evaluate from that and then make the selection, and F5 Distributed Cloud WAF was the winner.

Incentivized

• Live examples in the Azure documentation
• Application Gateway UI Blade in Azure Portal can be streamlined
• Have more advanced feature set as WAF (Web Application Firewall)

Incentivized

• Better integration between different F5 solutions
• Fail over between devices feels unstable if there are thousands of objects attached to the traffic-group. Needs to be more simpler.
• We have seen issues with malicious user detection where we have used open protocols due to legacy applications, and have been caught with legitimate traffic being blocked.

Incentivized

I believe is a solution that was designed from the start to be simple and easy to use. Coming from Imperva, it simply eased the burden and complexity of managing and securing our apps on different environments (cloud and on-prem). It easy to scale and very quick to deploy (as a cloud waf should be), provide us with DevOps integrations, visibility and automatic insights from multiple events that guarantee peace of mind for us analysts and opp managers.

Incentivized

I don’t like that it's part of the Microsoft brand. In general, I am not a fan of Microsoft products but Azure gets it right.

Incentivized

Other load balancing tools in Azure (Azure LB and Azure Traffic Manager) are limited in their functionality in comparison with the Azure Application Gateway, and also, they don't provide security features. Azure Firewall, although it has security features, is more expensive, and most importantly, it's not a load balancer at all.

Incentivized

It provides fewer false positives and a more granular approach to eliminating them, allowing us to focus on threats. Also, with the need to secure both on-premise and cloud-based web applications, we can only use Azure on the cloud part, but we still need to cover on-premise apps with WAF, so we would need to double the time to deploy and manage. Also, its flexibility of deployment scenarios offers us a faster time to deploy WAF without adjusting the app delivery process to WAF's existence.

Incentivized

• Positive : Improved performance and scalability
• Positive : Better and enhanced Security
• Positive : Efficiency
• Negative: Cost
• Negative: More resources to manage.

Incentivized

• This helps us quickly push out applications and security to our applications. It is so simple to perform these tasks in F5 Distributed Cloud WAF.
• We are also using the MSP side of it so we have support and are able to have F5 manage our solutions that can save us time.

Incentivized