Total Defense makes internet security easy for you and hard on destructive malware. Over 10 Years Dedication. Total Defense has been passionate about protecting consumers and businesses since 1992. Our product isn’t just software, it’s a commitment to your cybersecurity, going above and beyond expectations to build a long-lasting customer relationship that fulfills our 100% satisfaction guarantee. Customer First. A great anti-virus security product is not only about the technology. A big part is the support offered. At Total Defense customer satisfaction has our highest priority. Our award winning support team is standing by ready to help.