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Software Functionality Revealed in Detail
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 what is a virtual private network


VPNs Are Hot, but What Are They?
The Virtual Private Network (VPN) market is exploding. There are many different ideas on what a VPN is, and how to implement them. This article clarifies what

what is a virtual private network  Private Network , however, what a VPN is depends on whom you ask. According to Eric Wolford, Director of IP marketing for AT&T Internet services VPNs tend to now be what the market says they are. The best way to find out what a provider means when they talk about VPNs is to review its VPN Service Level Description . If a VPN provider does not have a Service Level Description , you can be sure that it is not clear on what a VPN service is supposed to offer. So is a VPN a product or a service? The answer

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Software Functionality Revealed in Detail

We’ve opened the hood on every major category of enterprise software. Learn about thousands of features and functions, and how enterprise software really works.

Get free sample report
Compare Software Solutions

Visit the TEC store to compare leading software by functionality, so that you can make accurate and informed software purchasing decisions.

Compare Now

Information Security RFI/RFP Template

Firewall System, Intrusion Detection System, Anti-Virus System, Virtual Private Network (VPN), Public Key Infrastructure (PKI), Enterprise Applications, Cryptographic Module  

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Documents related to » what is a virtual private network

Integrated Security: A New Network Approach Part Two: The Shift Toward Integration


This part describes the key elements and benefits of an integrated security solution in comparison to current security solutions.

what is a virtual private network  policy and standards define what needs to be protected, who is granted access, and the reason access is required. Executive-level support in the organization for the security policy, as well as employee awareness, helps ensure successful policy adoption. An integrated security strategy improves the overall security posture of the network in a way not possible via implementation of individual products. Whether security is handled in-house or outsourced, ensuring that all of these capabilities are in place Read More

Software as a Service Is Gaining Ground


Software as a service is the latest incarnation of the hosting model. The demand for cost efficiency, information technology flexibility, and faster return on investment, coupled with new technology advancements, has caused the hosting model to be reborn.

what is a virtual private network  pricing, leaves them wondering what kind of deal they have gotten (and particularly whether they are paying for functionality they will not use any time soon). To put this into perspective: how often do we buy a lifetime's worth of snacks and coffee during one trip to the grocery store? Such shelfware comes in many forms, such as products that are acquired but never used, or modules that are bought as part of an entire suite. They are modules that were once bought to fulfill a function that no longer Read More

My Network Engineers are Talking about Implementing Split DNS. What Does that Mean?


You have heard that something called split DNS can speed up websites. What does this mean and how does it work?

what is a virtual private network  about Implementing Split DNS. What Does that Mean? L. Taylor & Wayne Periman - September 28, 2000 Wayne Periman is with eSecurityOnline.Com Event Summary Can a firewall slow down HTTP proxies? If it is being used as a VPN (Virtual Private Network) endsite, and is performing encryption algorithms, the answer is absolutely . Though proxy firewalls have come a long way, and can be as fast as stateful packet inspection firewalls if engineered efficiently, they too have also been known to suffer performance Read More

Network Data Protection Playbook: Network Security Best Practice for Protecting Your Organization


Malicious hacking and illegal access are just a few of the reasons companies lose precious corporate data every year. As the number of network security breaches increase, companies must find ways to protect data beyond the perimeter of their businesses. But how do they build a data-defensible architecture that will protect data on an ever-evolving network? The answer: by first developing an in-depth defense strategy.

what is a virtual private network  to Enterprise-Wide Data Protection What the preceding discussion indicates is that if a company wants to know what it can do to: 1) make the biggest impact or yield the biggest return on its security investment; 2) protect its data, its customers and its business; and 3) prioritize its efforts to improve its overall security risk posture; then the following five steps should be followed: Look beyond the perimeter to build a defense-in-depth data protection architecture. With the de-perimeterization of Read More

Leveraging Technology to Maintain a Competitive Edge During Tough Economic Times -- A Panel Discussion Analyzed Part Six: Custom Development and Single-Vendor versus Multi-Vendor


As componentization and Web services mature, packaged software will be less rigid and easier to adjust to unique practices-- thereby gaining some of the benefit of the custom approach. Although an enterprise can generate many benefits from standardization, it may also create other issues that may often result in disruptions.

what is a virtual private network  questions are Q1 . What is the one piece of new software or technology that will be a must-have in the next five years? (see Part One ) Q2 . Some pundits say the future of enterprise software lies in service-oriented architectures and component applications . True? False? (see Part One ) Q3 . How does the development of new business processes and business process modeling fit in? (see Part Two ) Q4 . What are applications hosting and other service models? (see Part Three ) Q5 . Radio frequency Read More

Strategies for a Successful CRM Implementation: A Guide for Small and Medium Sized Enterprises


In general, most organizations agree that customer satisfaction—one measure of customer relationship management (CRM) success—improves when CRM software is implemented. This white paper discusses the keys to successfully implementing CRM software solutions, as well as some of the important prerequisites—people and processes—to finding and installing CRM technology.

what is a virtual private network  for a Successful CRM Implementation: A Guide for Small and Medium Sized Enterprises In general, most organizations agree that customer satisfaction—one measure of customer relationship management (CRM) success—improves when CRM software is implemented. This white paper discusses the keys to successfully implementing CRM software solutions, as well as some of the important prerequisites—people and processes—to finding and installing CRM technology. Read More

TCO Analysis of a Traditional Data Center vs. a Scalable, Containerized Data Center


Standardized, scalable, pre-assembled, and integrated data center facility power and cooling modules provide a total cost of ownership (TCO) savings of 30% compared with traditional, built-out data center power and cooling infrastructure. Avoiding overbuilt capacity and scaling the design over time contributes to a significant percentage of the overall savings. This white paper provides a quantitative TCO analysis of the two architectures, and illustrates the key drivers of both the capex and opex savings of the improved architecture.

what is a virtual private network  DCIM, data center, data center infrastructure management, DCIM management, IT, IT infrastructure, APC by Schneider Electric, facility operations and maintenance, data center facility operations, data center PUE, PUE, data center cooling module, data center power and cooling infrastructure, traditional data center, containerized data center, data center TCO Read More

Leveraging Technology to Maintain a Competitive Edge During Tough Economic Times -- A Panel Discussion Analyzed Part Two: Business Process Modeling


Business processes must be enabled across the artificial boundaries of disparate applications that must work together to support these business processes. To that end, business process management (BPM) could assist in compliance issues, can reduce training requirements, and increase the overall efficiency of a business.

what is a virtual private network  questions are Q1 . What is the one piece of new software or technology that will be a must-have in the next five years? (see Part One ) Q2 . Some pundits say the future of enterprise software lies in service-oriented architectures and component applications . True? False? (see Part One ) Q3 . How does the development of new business processes and business process modeling fit in? (see Part Two) Q4 . What are applications hosting and other service models? (see Part Three) Q5 . Radio frequency Read More

Hosted VoIP Buyer's Guide: Creating Virtual Offices


In Hosted VoIP Buyer's Guide: Creating Virtual Offices, you'll discover how a hosted VoIP phone system is the key to creating a virtual office ...

what is a virtual private network  how hosted VoIP works what a virtual office is the cost benefits of a virtual office environment how to determine your phone system needs You'll also get 5 helpful tips on hosted VoIP—covering everything from costs and maintenance to ease of communications and choosing a hosted VoIP provider. Get up to speed on hosted VoIP, and how it can help your company set up cost-efficient virtual offices. Download your PDF copy of Hosted VoIP Buyer's Guide: Creating Virtual Offices today   For assistance, please Read More

Network Monitoring and Troubleshooting for Dummies


This Network Monitoring and Troubleshooting for Dummies book introduces you to common network performance management (NPM) issues and gives you a new way of looking at solving them. This perspective allows you to see your network from your users’ point of view—namely, the services and applications they use and their experience with them. Of course, you can still get down to the other flow and packet levels, but macro-level visibility is a key differentiator in your ability to monitor and troubleshoot network performance efficiently.

what is a virtual private network  Monitoring and Troubleshooting for Dummies This Network Monitoring and Troubleshooting for Dummies book introduces you to common network performance management (NPM) issues and gives you a new way of looking at solving them. This perspective allows you to see your network from your users’ point of view—namely, the services and applications they use and their experience with them. Of course, you can still get down to the other flow and packet levels, but macro-level visibility is a key Read More

A Firewall is Cheaper Than a Lawyer


eBay's motion for a preliminary injunction to limit Bidder's Edge online auction search engine from linking to their site, may set precedents for future interstate web links. On the other hand, proper implementation of a firewall makes the whole case a moot point.

what is a virtual private network  Bidder's Edge figure out what capabilities firewalls have, they'll all be wiping eggs off their face and the case will be dismissed. Read More

A Step-by-step Guide to Securing Your MS IIS Web Server with a Digital Certificate


You have a Microsoft Internet Information Services (MS IIS) web server. But what about your digital certificate solution? Learn how to test, purchase, install, and use a digital certificate from thawte with your MS IIS, and ensure efficient management of encryption keys and digital certificates with best practices. Learn how you can address online security issues to build the confidence of your customers.

what is a virtual private network  IIS) web server. But what about your digital certificate solution? Learn how to test, purchase, install, and use a digital certificate from thawte with your MS IIS, and ensure efficient management of encryption keys and digital certificates with best practices. Learn how you can address online security issues to build the confidence of your customers. Read More

Why Project Portfolio Management Is a Must-have Strategic Asset in a Down Economy


Project portfolio management (PPM) software can provide a dynamic decision-making process for assessing projects such as portfolios, prioritizing projects, and allocating limited resources to meet key organizational objectives. Using PPM can also help you better align and manage your people, projects, and processes—giving you the ability to react quickly to change and minimize risk in the current declining market.

what is a virtual private network  Project Portfolio Management Is a Must-have Strategic Asset in a Down Economy Project portfolio management (PPM) software can provide a dynamic decision-making process for assessing projects such as portfolios, prioritizing projects, and allocating limited resources to meet key organizational objectives. Using PPM can also help you better align and manage your people, projects, and processes—giving you the ability to react quickly to change and minimize risk in the current declining market. BEGINLYX� Read More

A Candid Conversation with a Field Service Workforce Management Leader


ClickSoftware, rooted in field service workforce scheduling and optimization, provides automated workforce management and optimization solutions, on-demand and on-premise, creating business value through higher productivity, customer satisfaction, and operational efficiency. Its patented concept of “continuous planning and scheduling” covers the entire service lifecycle management realm. TEC presents a candid Q&A session.

what is a virtual private network  and their requirements. TEC: What is your mobility strategy (technology and platforms supported), perhaps in light of the SAP and Sybase merger and your strategic relationship with SAP? SM: Around 2004 we made a key architectural decision for our mobility products, which is the basis for our strategy: (a) For mobility infrastructure services (connection management, device management, data security and transfer, mobile data base, and so on), our mobile products will rely on products from industry leaders Read More