The organization in question does not own the proxy in question, how are they to disable it? So they block the port! I've a simple port rotation can resolve that issue especially if the first jump point is your own before getting to the actual proxy.

infrastructure
Explanation:
Section: Security Operations

Section: Communication and Network Security

The throughput rate is the rate at which individuals, once enrolled, can be processed and identified or authenticated by a biometric system.
Acceptable throughput rates are in the range of 10 subjects per minute.
Things that may impact the throughput rate for some types of biometric systems may include:
A concern with retina scanning systems may be the exchange of body fluids on the eyepiece.
Another concern would be the retinal pattern that could reveal changes in a person's health, such as diabetes or high blood pressure.
Source: KRUTZ, Ronald L. & VINES, Russel D., The CISSP Prep Guide: Mastering the
Ten Domains of Computer Security, 2001, John Wiley & Sons, Page 38