Microsoft is going public with some of the hacking information discussed at its Blue Hat Security Briefings event. On Thursday, just days after the end of its third Blue Hat conference, the software vendor posted the first blog entries at a new Web site. Microsoft is also promising to publish more details on the secretive invitation-only event.The Web site will include Microsoft staffer's "reflections on Blue Hat 3" as well as photos, podcasts and video interviews with some of the presenters, said Security Program Manager Kymberlee Price in a blog posting. "We sincerely hope that our Blue Hat 3 speakers (and Blue Hat 1 & 2 speakers) will post their comments to the site as well and share their Blue Hat experience," she wrote.Presentations given during the latest conference, held March 8 to 10 on Microsoft's Redmond, Wash., campus, covered topics such as "exploiting Web applications," and "breaking into database systems," according to the Web site.Microsoft started the Blue Hat briefings a year ago to begin dialogue between the company's security team and external security researchers, many of whom have been critical of the company's approach to security. A handful of outside security researchers spend a few days at Blue Hat discussing Microsoft's security vulnerabilities with several hundred of the company's engineers and executives.There were more than 650 attendees at Blue Hat 3, which was also broadcast to Microsoft employees worldwide, according to Alexander Kornbrust, a business director at Red-Database-Security, in Neunkirchen, Germany, who attended the event.One Microsoft blogger praised the open dialogue at the event."Everything was fair game," wrote SQL Server engineer Brad Sarsfield in a blog posting. "Hearing senior executives say things like: 'I want the people responsible for those features in my office early next week; I want to get to the bottom of this' was at least one measure of success from my point of view for the event."The Blue Hat name is a play on the Black Hat conferences, which have occasionally been criticized by IT vendors. The "Blue" part comes from the color of badges that Microsoft staffers wear on campus.Last year, Black Hat organizers were sued by Cisco after a conference presenter disclosed vulnerabilities in the company's Internetwork Operating System (IOS) router software. That lawsuit was eventually settled with Black Hat agreeing not to further disseminate the presentation.Microsoft's site will not have the kind of controversial material that has popped up at Black Hat. "All researchers at the BlueHat are responsible," Kornbrust said.Microsoft executives were not immediately available to comment for this story.More details on the Blue Hat briefings can be found here.