Abstract: NSF relies on the scientific research and education community to guide our approach to funding.   In the narrowest scope, proposal reviews by panels of researchers are essential to well-reasoned funding decisions.  SaTC needs YOU to serve on proposal review panels and help us to evaluate the strengths and weaknesses of the proposals!  More broadly, NSF/SaTC program directors work together to select projects to create a research funding portfolio that supports exploration across many diverse fronts in security and privacy.