The way a switch learns Ethernet (MAC) addresses is by inspecting the Ethernet frame and recording the source MAC address in a dynamic table. The switch will also associate a learned MAC address with a port. It can then make intelligent forwarding decisions based on the destination MAC address. This white paper illustrates the process. 

Discover how VMware customers can gain instant browser-based access to full-fledged VMware View desktops from any PC, Mac, Linux, Chromebook, iPad, Android, and other devices, e.g., tablet or smartphone, using an HTML5 browser supporting the WebSocket protocol. Zero client support and maintenance required - learn more about this software now! 

Programming is a journey between the real world and a computer. This article explains why object orientation is currently the best way we have of making the journey. 

In this white paper, we'll take a look at access control lists, often referred to as access lists or ACLs (sometimes pronounced "ackels"). 

Discover the ten simple steps SOHO users can take to secure their wireless networks. 

Applied Oracle Security (Oracle Press, 2010) is the definitive guide to safeguarding Oracle Database 11g written by the security experts in Oracle’s National Security Group. This complementary chapter on auditing covers how to audit database activity efficiently, improve security, address regulatory requirements, and automate compliance reporting. 

Virtualization is a white hot topic in the IT world, and with good reason. It's vital for networking professionals to understand how server virtualization and networks affect each other. In this expert e-guide learn about managing virtualization networking, distributed virtual switching, network capacity planning for virtualization and more. 

The federal government’s push for electronic healthcare records has made compliance and data security even more pressing. This e-guide offers a look at where healthcare IT leaders should begin, and what they should watch out for as they move to embrace the HITECH Act, HIPAA and other initiatives. 

Natural disasters, attacks by hackers, a new application gone bad - any or all of these could result in costly disruptions and missed opportunities. Yet many businesses overlook business continuity planning. Learn how savvy enterprises are employing virtualization to strengthen disaster recovery plans. 

Uncover an enterprise access management approach that can help strengthen security, enforce compliance and streamline administration across the entire enterprise. View now to explore its four essential elements including centralized administration, contextual authentication, adaptive authorization, and automated audit and compliance reporting. 

As IT commoditization continues to increase audit and control activities, IT gets better at identifying and documenting the causes of significant outages. In an increasing number of cases, these ITIL efforts show the source of the outage to be action from the security department, and the BSM processes show the impact to be devastating. 

Consolidation, outsourcing and cloud computing are just a few of the business initiatives driving IT organizations to focus on data security. Companies have moved beyond securing the network perimeter and made strengthening security controls around data a top priority. Read this whitepaper to learn more. 

Written by Jeremy Hope from Beyond Budgeting Round Table, this paper describes how CFOs should set the highest standards of ethical reporting and behavior.