NetScaler from Citrix is now called ADC (application delivery controller). ADC increases the availability of applications, accelerates them, reduces their workload, and makes them more secure. As a TCP proxy, ADC ensures highly encrypted connections and prevents cyber attacks - including http DoS prevention, cross-site scripts and SQL injection. Transparency is paramount at Citrix. Comprehensive live data as well as historical data can be analyzed and saved in the form of reports.