Nelson Murilo has been working at Cyber Analyst since 1992. He is the author of some security books in Portuguese and a regular contributor of Brazilian Computer Emergency Response Team. Nelson is the author of open source security tools like: chkrootkit - locally checks for the presence of a rootkit and Beholder - linux Wireless IDS. Nelson is a regular speaker in Brazil and international conferences such as Defcon, Thotcon, SAS Kaspersky, Ekoparty, MS Bluehat and Auscert.
