Tag Archives: NetScaler

How will a Citrix ADC (NetScaler) Web-application Firewall (WAF) change your ADC’s behaviour?

There is one thing different about a Citrix ADC WAF (Web Application Firewall) compared to most other features in Citrix ADC: It will affect your whole ADC deployment as soon as you turn it on. It you would, for example, turn on rewriting feature (enable feature RW), it would probably… Read more »

Detecting Slowloris with Citrix NetScaler (Citrix ADC)

Last update: Nov 21th, 2018 tested using firmware 11.1 If you read about slowloris, you always read about NetScaler doing a great job. Tests in our lab environment show: NetScaler will successfully block these attacks. And there is hardly anything we have to do about it: It’s built into the… Read more »

Concerns about Citrix NetScaler Web Application Firewall (WAF)

Let’s talk about a WAF, a Web Application Firewall on a Citrix NetScaler. What’s to be concerned off? Is it worth while considering a NetScaler to be your WAF? I do work for several companies, including Citrix Consulting Services. Recently I worked on some Web Application Firewall projects, so I… Read more »