Offensive security is a proactive approach to protecting your network from outside attackers. Many times people throw up a firewall or install anti-virus and think that these security tools are going to protect you from data loss when in reality; these tools are not always working as advertised. Offensive security allows you to validate that the security measures you have in place in your environment are doing their jobs and protecting your data. For more Whiteboard Wednesday videos, click here: http://www.rapid7.com/resources/videos/ To download a free Metasploit demo, click here: http://www.rapid7.com/products/metasploit/download.jsp