We injected our payloads to HTTP GET and POST requests going towards the target. An attacker’s host executing thousands of scripted test cases to a specific target web host.We build a test environments in AWS and Azure to put the cloud WAFs into a test.
Are the cloud WAFs any good in blocking common web application attacks? We decided to find out and the results were surprising. “Still behind dedicated appliances” believes one architect, although many find it “easy to implement and use.”įor a security solution, the primary measure of usefulness should be the ability to protect your applications. Another specialist calls it “a реrfесt sоlutіоn fоr оur nееds.” As for Azure, reviews appear more mixed. Is their security performance at the level of top tier offerings?Īccording to customer reviews published by Gartner, one software engineer believes that AWS Web Application Firewall is “thе bеst sоlutіоn tо stор аttасks оn оur wеb аррlісаtіоns”. They also provide their own in-house WAFs that integrate well with their respective load balancers. Major cloud vendors have a range of WAF offerings available. Today, more and more applications are in the cloud and they are protected using WAFs provisioned in the cloud.
Are the cloud WAFs any good in blocking common web application attacks? We decided to find out and the results were surprising.īack in the day WAFs were physical appliances protecting on-premises applications. The expectation is that the firewall will prevent command injection attacks, cross-site scripting attacks, protocol violations, and other common attacks against web applications. A WAF is a specific firewall that is designed to identify and prevent attacks from web application traffic.
All firewalls are used to control and monitor traffic. Many teams consider use of Web Application Firewalls (WAFs) as a best practice or a compliance requirement when implementing web applications.
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