Bruce Schneier: Security pros should be expected to do work in the public interest. Schneier will speak at an all-day track at this years RSA Conference on Thursday, March 7. He says security pros should spend time helping vulnerable groups, such as non-profits, human rights workers, journalists and other voices of conscience in society. Working in public-interest technology will also give security folks perspective outside of the enterprise, Schneier says. It’s time for tech to grow a conscience, says Schneier.”]