Microsoft's Azure Application Gateway is a platform-managed, scalable, and highly available application delivery controller as a service with integrated web application firewall.
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Barracuda Web Application Firewall
Score 5.2 out of 10
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Barracuda Web Application Firewall, from Barracuda Networks in Campbell, California, protects web applications from bots, DDoS attacks, and other advanced threats to enterprise apps.
The best practice for a cloud environment is to use the tools provided by the cloud provider. That's why for Azure cloud, Azure Application Gateway is the most cost-effective solution that you can use. You can use a single Azure Application Gateway instance for load balancing WAF, URL-based routing, and more.
Easy to use and reliable, with very little maintenance required and zero downtime to date. For the education sector, ease of use is hugely important as IT Managers/Technicians are often "Jack of all trades" with a good, broad general knowledge but perhaps lacking specific expertise in certain aspects. Being provided with easy-to-follow tutorials and instructions has been very useful in setting up and configuring the firewall, especially as my background is more in desktop support.
Uploading images by multiple end-users from several applications like web, mobile, etc.
When there is a high volume of data requests, it helps to queue them based on the type of request. So it's easy to serve and reduce the loading time from the application layer.
An application gateway is useful when it can identify the type of details the user is requesting.
STM crashes sometimes happen due to unusual traffic pattern
Obfuscation on the client side user credentials which appears in the developer tools of browser
URL Profiles redundancy during the learning of traffic needs to be fixed
Dos Protection should be more granular like escalation period to throw JS challenge, Captcha and rate limit when escalation period hits until the WAF stops the attack
Client Fingerprinting should work as expected when verifying the clients as in rare some scenarios, it creates issues
Most of the Application Gateway's features and services can be managed and re-configured via either the Azure Portal GUI or via the Azure Cloud Shell, thus allowing both CLI modes, i.e. Azure CLI (Bash) and Azure Powershell. The v2 version of Application Gateway has significantly improved performance during initial configuration or during re-configuration changes, thus making it much more usable for IT admins, as compared to v1.
-User friendly interface for quick learning -Quick deployment for deploying applications -Easy to manage for naive -System components and upgradation of the WAF is very easy go with -Back restoration is very to make it up and ready anytime -Seperate JSON and XmL profiles for each URLs of the application is plus -Amazing and world class support engineer in comparison other vendors and always available to support -Quick resolution on bugs with their patch applying process
The Barracuda Web Application Firewall is easy to use. Support from Barracuda is great also. Load Balancing of the Web Application Firewall is also nice. This allows you to do maintenance or have large loads for the end-user. Threat monitoring of our network and traffic coming into our services within our cloud solution.
HAProxy is an excellent load balancer that can also be used in cloud environments (and we do!), and is relied by hyper-large enterprises globally as well. However, HAProxy is a little bit more rudimentary in feature space, it does the core job well and securely, but doesn't provide any fancy additional features. Also, it takes more effort to deploy HAProxy than simply using an in-built feature in the Azure stack.
We have been using their Backup products especially Backup Appliances and legacy products like Intronis. We are also using their Cloud Backup Solutions for O365. This is the reason we opted for this product.
