This paper explains each of the seven layers of OSI model, including their functions and their relationships, also it provide with an overview of the network process, which can act as a framework for understanding the details of computer networking. 

This white paper details how the Application Delivery Network (ADN) combines real-time intelligence about users, applications, business rules, network status and security policies to deliver applications quickly and securely across the WAN and Internet. 

Blue Coat Systems CEO Brian NeSmith discusses how the ADN brings together Application Performance Monitoring, WAN Optimization and Secure Web Gateway technologies to deliver the visibility, acceleration, and security that enables enterprises to align network resources with business goals. 

Evaluating the various data security options to protect your PCs can be challenging. This paper examines the options, discusses why passwords alone are not sufficient and makes the case for strong data encryption. 

This paper summarizes the salient findings from a research into online consumer behavior and outlines the proper mechanisms for introducing security measures to streamline security and improve end-user experience by taking into account consumers’ attitudes and understanding of online security. 

No single technology guarantees security, however application whitelisting covers situations not addressed by firewalls or anti-virus utilities. This paper focuses on how application whitelisting can be effectively used as an important layer in your security scenario. 

Application grid brings the same type of efficiency, scalability, and quality of service to the application layer. Discover how to get greater efficiency, exceptional agility, and superior quality of service with an application grid. 

With a focus on keeping a dynamic infrastructure secure, this chapter examines virtualization, cloud computing, distributed information flows, and Web 2.0 technologies with an eye toward discerning the security implications of each. 

This article presents an overview of the various Ethernet 10/100/1000 physical layer technologies for the copper medium. It discusses the pros and cons of active versus passive tapping and why active tapping is preferred for Gigabit Ethernet running over the copper medium. The switch-over behavior of active relay-based tapping is also presented. 

In the past, many security pros relied on one technology to protect their computers and networks. Today, most organizations use several technologies to protect their organization. In this webcast, learn how application whitelisting enhances current defenses and covers situations not addressed by firewalls and antivirus. 

As Web 2.0 sites become more widespread, so does the problem of protecting your users from them. In this webinar, learn how a Secure Web Gateway helps build a critical layer of defense. This includes the creation of a community watch solution that gets a world of users working to keep your network safe. 

When a major acquisition made Layered Tech a larger company with new goals and an opportunity to expand its customer base, the IT team had to revamp its infrastructure to match. Read this case study to learn about the solutions they use to provide the technology and infrastructure that best meets the needs of their customers.