The company's principal activities are to acquire, develop, license and protect intellectual property. The products are designed to prevent unauthorized access to critical information residing on networked servers, desktops and laptops. The company's cyberwallplus family of security software combines the benefits of firewall and intrusion detection technology. It completed the sale of its cyberwallplus technology and related intellectual property in may 2003. On 18-Nov-2003, it acquired a portfolio of telecommunications and data networking patents (the 'patent portfolio'). The patent portfolio consists of six patents issued by the U.S. Patent office that relate to various telecommunications and data networking technologies. It provides the transmission of audio, video and data over computer and telephony networks and the delivery of power over ethernet network. The company is currently pursuing licensing opportunities related to its patent portfolio technologies.