A Local Area Network (LAN) is a computer network covering a local area, like a home, office, or group of buildings. Current LANs are most likely to be based on switched IEEE 802.3 Ethernet running at 10, 100 or 1,000 Mbit/s or on Wi-Fi technology . The defining characteristics of LANs in contrast to WANs are: their much higher data rates; smaller geographic range; and that they do not require leased telecommunication lines.
In this on-demand video broadcast, hear Nir Zuk, CTO and co-founder of Palo Alto Networks and Rich Mogull, Analyst and CEO of Securosis, provide insights and recommendations on how to handle consumerization and the proliferation of devices.
White Paper Published By: HP
Published Date: Nov 14, 2011
This white paper describes the major requirements for network management solutions to help organizations become more profitable, efficient and reliable.
White Paper Published By: Proofpoint
Published Date: Apr 06, 2012
Download this white paper from Osterman Research and Proofpoint to learn how the protection of corporate data from sophisticated malware and phishing attacks is at top of mind of IT decision makers.
Webinar Published By: Central Desktop
Published Date: Jan 17, 2012
Meet Jane. Jane works in IT and struggles with keeping documentation up-to-date, file sharing and versioning problems, and keeping internal business units from using unapproved, non-secure services for sharing company documents internally and externally. She's ready to call it quits until John saves the day with an online collaboration solution from Central Desktop.
White Paper Published By: Aerohive
Published Date: Jan 04, 2012
In today's virtual enterprise, access to corporate resources must be secure, reliable, and manageable, with consistently enforced policy while simultaneously allowing access from anywhere at any time. This is why access network strategies are critical to business growth.
Webinar Published By: Aerohive
Published Date: Jan 04, 2012
Gartner VP and Distinguished Analyst Mark Fabbi explains how cloud-enabled networking allows full functionality in the branch, enterprise-grade visibility and control in real-time, with the ability to provide automated remediation and security to remote branches or teleworkers.
White Paper Published By: CenturyLink
Published Date: Nov 18, 2011
Read this IDC Executive Brief to see how MPLS facilitates cost-effective and converged wide area networking with a high level of security and flexibility
White Paper Published By: CenturyLink
Published Date: Nov 18, 2011
There are more people on earth than total IPv4 addresses, and they're expected to run out by the end of 2011. Preparing for the transition now can help you maintain business continuity during the changeover while taking advantage of immediate business benefits.
White Paper Published By: ZScaler
Published Date: Nov 18, 2011
Read this informative whitepaper to learn how, as a Blue Coat customer, you can reap the benefits of Zscaler's comprehensive cloud security solution. Learn how enterprises with legacy proxy appliances-such as Blue Coat ProxySG-will further enhance their security with our unmatched advanced threat protection.
White Paper Published By: ScriptLogic
Published Date: Aug 23, 2011
Since its introduction in 2000, Group Policy has been a hit. Tens of thousands of organizations worldwide use it to create more consistent desktops for their users, to deploy software packages, to secure their computers, and more.
The ongoing global economic recession has left no business, budget, or IT organization unscathed. Corporations, forced to do more with fewer resources, are demanding greater economies of scale. That sets expectations that IT organizations will remain lean yet deliver high-quality services and support. This requires IT organizations to develop more process-oriented, efficient, and effective mechanisms to manage and maintain their environments.
IT needs to deliver a high quality user experience in order to accelerate business success. But how many organisations closely monitor that experience, analyse it and have systems in place to deal with any problems?
In Autumn 2010, we commissioned an independent Study to find out. It involved interviewing over 400 business and IT leaders in different industry sectors across 14 countries to assess their position.
Over the last two decades, IT organizations have spent billions of dollars implementing fault management tools and processes to maximize network availability. While availability management is critical, infrastructure reliability has improved to the point at which 99.9 percent availability is commonplace. Given these improvements in infrastructure availability, companies are focusing more attention on performance management. By measuring how networked applications and services perform under normal circumstances, understanding how infrastructure and application changes impact performance, and isolating the sources of above-normal latency, IT organizations can ensure problems are resolved quickly, mitigate risk from planned and unplanned changes, and take measured steps to optimize application performance. In this paper, you will learn why this shift is taking place and how a new management model, what CA Technologies calls Performance First, can empower you to advance to the next level in managing your network for application performance.
Business applications today have become the primary interface between a company and its customers. And, there has simultaneously been tremendous innovation in the area of business intelligence, which can unlock a personalized experience for each an every user - and help support key corporate objectives to increase revenue, strengthen customer loyalty and establish and maintain a high-quality brand in the marketplace. For technology managers, then, this is an exciting time to demonstrate the value of IT to the business. But, the situation also exposes the intense risk we place on our IT applications because they now carry enormous organizational responsibility and significance.
As IT organizations are increasingly measured by their relationship to revenue, employee productivity, and business success, the more they need to visualize, analyze, and manage how the components in their IT environment impact business services. Dynamic change in the business climate, constant pressures to curb IT expenses, and implementation of new IT paradigms, including virtualization and cloud computing, pose significant challenges to IT-business alignment.