BioDefense Corporation completed its debut exhibition at the International Security Conference at the Sands Exhibition Center in Las Vegas , Nevada from Wednesday April 5- through Friday April 7th. BioDefense received visits from hundreds of experts in the security field, including law enforcement, the United States Post Office, and heads of private security companies and placed its show unit with a letter of intent to purchase, with a leading casino and resort for its immediate mail room protection. Chairman and CEO Michael Lu said: This has been one of the most successful trade shows ever for BioDefense Corporation due to the number of visitors and indications of interest to purchase our Mail Defender solution. It marks an exciting time in our history to provide a force protection solution that mitigates risk to life and property in the multi-billion dollar gaming and resort business. For more information on Mail Defender and BioDefense Corporation , Please call Jonathan Morrone at 781-861-8810, ext. 203.