Scenario: A Citrix Engineer is notified that improper requests are reacting the web application. While investigating, the engineer notices that the Citrix Web App Firewall policy has zero hits.
What are two possible causes for this within the Citrix Web App Firewall policy? (Choose two.)

Scenario: A Citrix Engineer configures the Application Firewall for protecting a sensitive website.
The security team captures traffic between a client and the website and notes the following cookie:
citrix_ns_id
The security team is concerned that the cookie name is a risk, as it can be easily determined that the NetScaler is protecting the website.
Where can the engineer change the cookie name?

Scenario: A Citrix Engineer configures Citrix Web App Firewall to protect an application. Upon reviewing the log files, the engineer notices a pattern of forceful browsing toward the configuration page for the application. To protect against this, the engineer enforces Start URL and enables Enforce URL Closure.
What is the effect of enforcing Start URL and enabling Enforce URL Closure on the application?

Which font end Optimization technique overcomes the parallel download limitation of web browsers?

A review of purchases made at an online retailer shows that several orders were processed for items at an unpublished price.
Which protection can a Citrix Engineer implement to prevent a site visitor from modifying the unit price of a product on the shopping cart page?