Though some early open source vulnerability assessment tools went the proprietary route, you do still have open source options.
While proprietary vendors dominate the intrusion prevention and detection market, open source software plays a key role.
Security innovator Georgia Weidman discusses what her new startup is doing to help enterprise mobile security.
Mark Cartwright, group program manager at Microsoft, discusses the intersection between the Security Development Lifecycle and open source software.
VIDEO: Matthew Garrett, principal security engineer at CoreOS, discusses his efforts to bring a root of trust from bare metal all the way to the operating system level.