STONY BROOK, N.Y.--(BUSINESS WIRE)--Applied DNA Sciences, Inc. (OTC Bulletin Board: APDN), a DNA security solutions company, today announced that Dr. James A. Hayward, CEO, has been invited to present at the Homeland Security Investor Conference (HSIC) sponsored by Imperial Capital, LLC. This conference, being held October 22 in Washington DC, is highly regarded in the Homeland Security industry for its comprehensive coverage of growth sectors in the industry, and for outstanding networking opportunities with industry peers, business leaders, investment professionals and government representatives.