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

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. 

This whitepaper discusses the issues involved in sharing files between Macs and Windows servers and compares the options for successful integration. It is intended for systems administrators, technical evaluators and decision-makers who are considering upgrading or purchasing Group Logic's ExtremeZ-IP solution for the first time. 

When offered a list of Web 2.0 types of site, only 17% of global IT managers in large companies identified correctly that all of them would come under the banner of Web 2.0. Learn more about Web 2.0 in this report. 

This paper discusses the benefits unique to deploying the integrated solution of the Windows Server 2008 PKI and the nCipher nShield and netHSM hardware security modules(HSM). This includes the essential concepts and technologies used to deploy a PKI and the best practice security and life cycle key management features provided by nCipher HSMs. 

As budgets stay tight and finance professionals become more involved in technology buying decisions, be better prepared to defend your business case through the use of financial metrics and Return on Investment (ROI) calculators. 

This white paper explains how users, managers, and network administrators view and utilize SharePoint. It also explains how SharePoint works for both SharePoint users and architects. 

It may be surprising to some that Cisco routers run many services that could create vulnerabilities. This paper is meant to be a vehicle for discussion regarding the security of Cisco routers. Additionally, some best practices for securing your Cisco routers are defined. 

View the December issue of Cisco trainings available in this latest Nxtbook. Inside you'll find a complete listing of dozens of courses offered in routing and switching, data center and storage, optical networking, security and much more. 

City Securities Corporation wanted an easy way to maintain a current list of PIN numbers to enable their members to communicate using their BlackBerry smartphones - even in the event of a disaster. Read this case study to find out how PINpoint, an application from Tenet Computer Group, helped them overcome this issue. 

This paper helps students understand the types of information required to pass the new 640-802 CCNA composite exam by providing a convenient review of the exam's critical concepts. 

Check out this price list and specifications of all of Zenith's ARCA (Advanced Recovery and Continuity Appliance) models available. 

If users are the lynchpin of Identity Management, then groups are the catalyst to security and productivity. Your organization wants to provision users into Active Directory and keep that data accurate. When an organization provisions a user, they want them to be automatically added to the correct security groups and distribution lists.