Only thirteen years ago, the idea of building security in was brand new. Back then, if system architects and developers thought about security at all, they usually concentrated on the liberal application of magic crypto fairy dust. We have come a long way since then. Perhaps no segment of the security industry has evolved more in the last decade than the discipline of software security. Several things happened in the early part of the decade that set in motion a major shift in the way people build software: the release of my book Building Secure Software, the publication of Bill Gates's Trustworthy Computing memo, the publication of Lipner and Howard’s Writing Secure Code, and a wave of high-profile attacks such as Code Red and Nimda that forced Microsoft, and ultimately other large software companies, to get religion about software security. Now, ten years later, Microsoft has made great strides in software security and building security in---and they’re publishing their ideas in the form of the SDL. Right about in the middle of the last ten years (five years in) we all collectively realized that the way to approach software security was to integrate security practices that I term the "Touchpoints" into the software development lifecycle. Now, at the end of a decade of great progress in software security, we have a way of measuring software security initiatives called the BSIMM <http://bsimm.com
>. BSIMM is helping transform the field from an art into a measurable science. This talk provides an entertaining review of the software security journey from its "bug of the day" beginnings to the multi-million dollar software security initiatives of today.