Tunneling White Papers, Software Downloads, Definition and Webcasts

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Feb 8, 2012

IT Management > Systems Operations > Networking >
Tunneling
DEFINITION: Tunneling, also known as "port forwarding," is the transmission of data intended for use only within a private, usually corporate network through a public network in such a way that the routing nodes in the public network are unaware that the transmission is part of a private network. Tunneling is generally done by encapsulating the private network data and protocol information within the public network … Definition continues below.
Tunneling Reports
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13 Infrastructure Decisions That Result In Poor IT Security sponsored by Global Knowledge WHITE PAPER: This white paper presents 13 somewhat common infrastructure decisions that can result in poor IT security. It is possible that your organization can improve its security in one or more of these areas. Take the time to assess your current security policy in each of these areas to see if there is room for refinement or improvement. Posted: 17 Dec 2010 \| Published: 17 Dec 2010 TOPICS: IT Industry \| IT Infrastructure \| IT Management \| Network Security \| Security \| Security Best Practices \| Security Infrastructure \| Security Management

15 Top Paying IT Certifications for 2012 sponsored by Global Knowledge WHITE PAPER: When it comes to IT certifications, not all certifications are equally valued by companies. Find out the top 15 certifications most in demand for 2012 and what their corresponding salaries are on average. Discover which certifications will net you a 6-figure salary. Posted: 02 Feb 2012 \| Published: 02 Feb 2012 TOPICS: Careers \| Certification Programs \| IT Workforce \| Networking \| Salaries and Wages \| Systems Design and Development \| Training

2011 IT Skills and Salary Report sponsored by Global Knowledge WHITE PAPER: This paper examines that while the global economic recession of recent years has largely been replaced by a lethargic recovery, many workers continue to be impacted by job loss, reduction insalary and benefits, or job change. Posted: 20 Mar 2011 \| Published: 20 Mar 2011 TOPICS: IT Industry \| IT Infrastructure \| IT Management \| Network Infrastructure \| Network Management \| Salaries and Wages

3 reasons you need a workload automation solution sponsored by BMC Software, Inc. WHITE PAPER: Changing or consolidating job schedulers may seem daunting. However, the benefits of switching to enterprise workload automation outweigh the risks. Read how BMC can help realize goals like reduced cost, top-down visibility, improved SLAs, and a single enterprise view across all platforms. Posted: 20 Oct 2011 \| Published: 20 Oct 2011 TOPICS: Enterprise Applications Software \| Enterprise Computing \| Enterprise Systems \| IT Management \| Systems Management \| Systems Management Software \| Workload Automation

3 Things you need to know about the cloud sponsored by Channel Transformation Alliance WHITE PAPER: Read this white paper to explore 3 critical steps every organization must take in order to make the transformation necessary to support the specific changes required to grow a successful Cloud practice. Posted: 20 Dec 2011 \| Published: 20 Dec 2011 TOPICS: Cloud Archive \| Cloud Backup \| Cloud Computing \| Cloud CRM \| Cloud Management \| Cloud Security \| Cloud Storage \| Cloud Storage Services \| Cloud Storage Strategy \| Network Management \| Networking

3 Tips for Planning Data Center Transformation sponsored by HP VIDEO: To embrace the new instant-on, mobile, interconnected business world, IT organizations need to transform their infrastructure and data centers to support agility. This video series features 10 expert tips for planning your IT transformation. Check out this brief video for tips 7-5. Posted: 12 Oct 2011 \| Premiered: 12 Oct 2011 TOPICS: Application Infrastructure \| Data Center Infrastructure Efficiency \| Data Center Management \| Infrastructure Management \| Infrastructure Services \| IT Infrastructure \| IT Management

5 steps to successful workload automation sponsored by BMC Software, Inc. WHITE PAPER: A patchwork of job schedulers can cause many inefficiencies, hindering IT’s ability to serve the business. An enterprise approach solves these issues and adds new value. Five steps can take you from a costly mishmash to benefits like increased productivity, lower costs, and better service. Posted: 19 Oct 2011 \| Published: 19 Oct 2011 TOPICS: Data Center Management \| Enterprise Systems \| IT Management \| Job Scheduling Software \| Systems Management \| Workload Automation

5 Steps to Understanding Cloud Computing Networks sponsored by Dell, Inc. and Intel EGUIDE: This guide discusses the two missions of cloud computing networks, as well as how to accomplish these goals. Also included are five requirements for successful cloud computing networks. Posted: 13 Jan 2012 \| Published: 13 Jan 2012 TOPICS: Bandwidth Management \| Cloud Computing \| Data Centers \| Ethernet Networks \| Fibre Channel \| Network Architectures \| Network Design \| Network Management \| Networking \| Switch Fabric \| Virtual Machine \| VPN

8 tips to ensure your server technology supports your business growth sponsored by ComputerWeekly.com WHITE PAPER: Servers are the workhorse of the modern business, and as IT demands increase, so your server technology needs to be able to grow and scale cost-effectively to meet future requirements. Posted: 20 Oct 2011 \| Published: 20 Oct 2011 TOPICS: IT Management \| IT Managers \| Server Management

A Comparative Study on Functionality, Benefits and Economics of Private Cloud Solutions sponsored by Microsoft Corporation India Pvt Ltd WHITE PAPER: This white paper compares private cloud solutions from Microsoft and VMware by using private cloud industry standard concepts and defining the technology benefits of Microsoft private cloud solutions. Posted: 10 Jan 2012 \| Published: 10 Jan 2012 TOPICS: Cloud Computing \| Cloud Management \| IT Management \| IT Service Management \| Licensing \| Private Cloud \| ROI

A Simple Guide to the Efficient Enterprise sponsored by Dell and VMware WHITE PAPER: Recent technology advances in five key areas put efficiency gains on the fast track. Here's how Dell can help CIOs capitalize on virtualization, mobility management, storage optimization, cloud services, and automated IT management. Posted: 14 May 2010 \| Published: 14 May 2010 TOPICS: Cloud Computing \| Data Center Management \| IT Management \| IT Services \| Mobile Workers \| Server Virtualization \| Storage Management

A Visual Review of NAT and PAT sponsored by Global Knowledge WHITE PAPER: Many people are confused by Cisco’s NAT/PAT naming conventions, such as “inside local”, etc. so I have put together a few diagrams that might help. Posted: 12 Nov 2010 \| Published: 12 Nov 2010 TOPICS: Domain Name System Management \| Domain Name Systems \| IP Address Management \| IP Networks \| Network Address Translation \| Networking

Accelerate time to application value sponsored by HP and Intel WHITE PAPER: HP Converged Systems are designed to deliver the business value of applications faster, more predictably, and with less risk. While other companies can deliver pieces and parts of a solution, only HP can deliver this level of innovation across the full breadth of your business demands. Read this white paper to learn more. Posted: 11 Nov 2011 \| Published: 11 Nov 2011 TOPICS: Application Infrastructure \| Application Life-Cycle Management \| Cloud Computing \| Data Center Infrastructure Efficiency \| Data Center Management \| IT Infrastructure \| IT Management

Accelerating Carrier Ethernet Revenue through Service Differentiation sponsored by InfoVista Corporation VIDEO: Watch this video to discover how to accelerate carrier Ethernet revenue through service differentiation. Posted: 05 Dec 2011 \| Premiered: 05 Dec 2011 TOPICS: Ethernet Networks \| Network Architectures \| Network Infrastructure \| Network Performance \| Networking \| SOA \| Telecommunications Carrier Systems \| Telecommunications Networks \| Telecommunications Services

Accelerating Revenue through Carrier Ethernet Service Differentiation sponsored by InfoVista Corporation WHITE PAPER: Many CSPs are looking towards Carrier Ethernet services – a way to more rapidly and efficiently deliver the bandwidth requirements and service requirements. If not properly managed, however, operating costs could end up increasing instead of being cost-effective. Posted: 22 Nov 2011 \| Published: 22 Nov 2011 TOPICS: Bandwidth Management \| Ethernet Networks \| Ethernet Protocols \| LAN \| Metro Ethernet Networks \| Network Architectures \| Network Infrastructure \| Network Management \| Network Management Services \| Network Performance \| Network Traffic Management \| Networking

Achieving 360 Degree Network Visibility with Nimsoft sponsored by Nimsoft, Inc. WHITE PAPER: Uncover how monitoring technology can equip network administrators with the vital insights needed to govern and ensure availability of servers and applications, whether managed locally or in the cloud. Posted: 05 Jan 2012 \| Published: 05 Jan 2012 TOPICS: Applications Management \| Cloud Computing \| Dashboards \| Database Performance Management \| Infrastructure Management \| Network Design \| Network Infrastructure \| Network Management \| Network Managers \| Network Monitoring \| Network Monitoring Software \| Network Performance \| Network Traffic Analysis \| Network Traffic Management \| Networking \| Private Cloud \| Public Cloud \| SLA

Achieving Business Value with Network and Application Visibility sponsored by Riverbed Technology, Inc. WHITE PAPER: This resource provides in-depth information and data taken from 9 comprehensive interviews with current Riverbed Cascade customers. Customer experiences before and after the application visibility solution was implemented are explored. Posted: 09 Jan 2012 \| Published: 09 Jan 2012 TOPICS: Network Architectures \| Network Best Practices \| Network Capacity \| Network Design \| Network Infrastructure \| Network Management \| Network Performance \| Network Traffic Analysis \| Network Traffic Management \| Networking \| WAN

Active Administrator™, Version 5.6.1 sponsored by ScriptLogic Corporation TRIAL SOFTWARE: Active Administrator™ is a comprehensive and proactive Active Directory management solution. Active Administrator provides four powerful integrated AD management features within one console, including centralized event auditing and reporting, back-up and recovery, Group Policy offline editing and rollback, and simplified delegation of AD rights. Posted: 01 Jan 2011 \| Premiered: 01 Jan 2011 TOPICS: Active Directory \| Audit Trails \| Backup Software \| Disaster Recovery \| IT Management \| Network Management Software \| Network Security \| Reporting Software \| Windows 2000

Airline IT Trends Survey sponsored by ComputerWeekly.com WHITE PAPER: For the 11th year in succession, the Airline IT Trends Survey tracks the key technology trends in the airline industry. It demonstrates the role that the survey’s global benchmarks play in underlining the importance of IT within the airline industry, while also stimulating debate in boardrooms worldwide about the way ahead. Posted: 24 Oct 2011 \| Published: 24 Oct 2011 TOPICS: Airline Industry \| IT Management \| Mobile Device Management Software \| Surveys

Analyst Industry Brief: Latest Innovations in End User Experience Management sponsored by Aternity ANALYST BRIEF: This resource presents a newer and better way to monitor and manage application environments with leading-edge automation. Posted: 11 Jan 2012 \| Published: 11 Jan 2012 TOPICS: Application Infrastructure \| Applications Management \| Applications Management Services \| Downtime \| IT Management \| IT Management Services \| IT Service Management

Analyst's take: Business impact of Facebook in the workplace sponsored by ComputerWeekly.com WHITE PAPER: Nearly half of office employees access Facebook during work. Nucleus found companies effectively lose an average of 1.5 percent of total office productivity when employees can access Facebook during the work day. Posted: 21 Oct 2011 \| Published: 21 Oct 2011 TOPICS: Communications Hardware \| Communications Networks \| Communications Software \| Networking \| Networking Hardware

Analyst's take: Managing IT in an economic downturn sponsored by ComputerWeekly.com WHITE PAPER: As companies face the prospect of a recession, IT is even more challenged to justify and deliver value while avoiding risky projects. This is not the time to slash budgets; instead, follow a few rules to simplify decision making and focus your investment in areas that deliver the greatest return. Posted: 20 Oct 2011 \| Published: 20 Oct 2011 TOPICS: Business Development \| IT Management \| IT Management Services

Analyst's take: Nucleus Research's top 10 IT predictions for 2010 sponsored by ComputerWeekly.com WHITE PAPER: The cloud continues to drive both rapid ROI and new ISV business models. Beyond the cloud, expect 2010 to bring greater use of analytics, automation, and CRM, and a permanent shift in structural unemployment. Bid auf Wiedersehen to the vendors who still haven’t gotten it. Posted: 24 Oct 2011 \| Published: 24 Oct 2011 TOPICS: IT Management \| IT Management Services

Analyst's take: Sterling Fax Conversion Services boost productivity and reduce headcount sponsored by ComputerWeekly.com WHITE PAPER: Sterling Fax Conversion Services automate the processing of faxed and paper-based purchase orders and invoices, resulting in improved productivity and reduced headcount, while increasing data accuracy and reducing cycle times. Posted: 21 Oct 2011 \| Published: 21 Oct 2011 TOPICS: Business Process Management \| Business Service Management \| Business Service Management Software \| Networking

Anatomy of a Lousy Pitch sponsored by Citrix Online Go To Meeting WEBCAST: Watch this webinar to hear presentation coach Tim Wackel share the 6 worst presentation habits that put barriers between you and your listener. You'll also learn unique and proven methods for conquering these habits so that you can become a more professional and inspiring presenter. Posted: 25 Jan 2012 \| Premiered: 25 Jan 2012 TOPICS: CIOs \| IT Management \| IT Managers \| Leadership \| Management Training \| Presentation Rooms

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TUNNELING DEFINITION (continued): … transmission units so that the private network protocol information appears to the public network as data. Tunneling allows the use of the Internet, which is a public network, to convey data on behalf of a private network.One approach to tunneling is the Point-to-Point Tunneling Protocol (PPTP) developed by Microsoft and several other companies. The PPTP keeps proprietary data reasonably secure, even though part of the path(s) between or among end users exists in public communication channels. The PPTP makes it possible for authorized users to gain access to a private network - called a virtual …
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