Oliver Roeschke is a seasoned pentester and hacker with vast experience in corporate environments. Over the years he developed his own approach to attack technologies. For the last two years his research focuses on enterprise WLAN environments. Protocol design flaws and crucial implementation failures are most interesting for him to bring down security of large-scale WLAN deployments. In his free time he’s coding hacking tools that implement practical attacks on the vulnerabilities he found. Oliver is a frequent speaker at international security conferences and will happily share his knowledge with the audience.