The Heising-Simons Foundation is a family foundation based in Los Altos and San
Francisco, California. The Foundation works with its many partners to advance
sustainable solutions in climate and clean energy, enable groundbreaking
research in science, enhance the education of our youngest learners, and
support human rights for all people. Through its technology and society line of
grantmaking, Heising-Simons Foundation provided a grant for technical
safeguards supporting journalists, whistleblowers, and human rights activists.