The Barracuda Load Balancer ADC is a Secure Application Delivery Controller that enables Application Availability, Acceleration and Control, while providing Application Security Capabilities.
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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.
For an important high availability website such as for email, this is a great solution. However, it does in a way, create it's own single point of failure in that if it goes down all the web servers it services are no longer available but there are ways around that rather than just spending more on a secondary unit. There are probably less expensive units or DNS methods you could use for less critical web sites you are trying to maintain. But for exchange and multiple website support with excellent reliability and support, this is a good solution.
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.
The configuration settings are relatively granular, but instructions often only list the necessary fields, so if you need some custom settings it can be a little hunt and find what you need.
Their support knowledge base page has instructions, but it can be difficult to navigate. There are different versions for different generations of both the barracuda devices and also the connecting software. (looking for setting up the Microsoft Exchange Load balancing can get you different instructions for each level of load balancer and also each version of Exchange).
The internal logging review screens and settings can take a while to get used to how it is structured. It can also take a few tries to configure the service logging to get the type of information you'd like.
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
-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
Barracuda, in general, has very responsive and high-quality support. It's fantastic to be able to get someone on the phone quickly when you need help or a fast call back. With instant replacement, you can feel assured that in the case of a complete failure, you will have a new unit with configuration intact within a day or two. One of the best for support in my experience.
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.
We also had looked at Kemp and F5. The Kemp and F5 had a lot of horsepower and advanced configuration and functionality. When we looked at our workload and how we were planning on using the load balancers, we really didn't need all those extra bells and whistles. Barracuda provided all the standard functionality we needed and were looking for and did so at a greatly reduced price point.
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.
It was a prerequisite for moving to Microsoft Exchange 2016, which requires a load balancer solution as part of the design. So, it allowed us to move forward with that upgrade. Having it to load balance VDI sessions is a bonus.
