Denial of Service

Hundreds of new viruses are discovered each month, making virus defense an ongoing challenge. To combat this ever-changing and fast-moving threat, companies need to a solid anti-virus strategy. In this Audiocast, we discuss common virus entry points, types of anti-virus software and what concrete steps your organization can take to prevent infection.<br><br>This premium editorial content is underwritten by PCMall. The registration information you provide will be shared with our sponsor. tech news

Securing the network perimeter and prohibiting unauthorized access from within can prove to be a daunting challenge. Today's businesses must guarantee uninterrupted access to network resources. Products must be designed in their DNA to offer a high level of resiliency and security even under attack. Evolution of the enterprise and the way it does business, coupled with today's network threats, has reduced the effectiveness of traditional perimeter security. This paper describes Nortel Networks layered defense approach to network security based on the Unified Security Framework model. tech news

Distributed denial-of-service (DDoS) attacks are a real - and growing - threat to businesses worldwide. Designed to elude detection by today's most popular tools, these attacks can quickly incapacitate a targeted business, costing victims thousands, if not millions, of dollars in lost revenue and productivity. By adopting new purpose-built solutions designed specifically to detect and defeat DDoS attacks, businesses can keep their business operations running smoothly. tech news

Cisco Self-Defending Network solutions can dramatically improve the ability of networks to automatically identify, prevent and adapt to security threats. This demo shows how a new or unknown threat can infect a network and how two innovative technologies -- Network Admission Control and the Cisco Security Agent -- can secure your network against these threats. tech news

Learn how to protect your business from known and unknown threats from inside and outside your organization. View now. tech news