|By Hovhannes Avoyan||
|November 27, 2012 07:00 AM EST||
In our previous article, Windows Server 2012 – New Advanced Features, we introduced some of the many new features that Windows Server 2012 provides to its clients. In this article we will focus on some more, particularly features that ease remote access.
The opportunity to work from anywhere with nothing more than an Internet connection was a big step in technological evolution. Windows Server 2012 continues to expand this idea. The features that make it easier for customers to decide which operating system to use and whether or not to upgrade are:
- the improved DirectAccess feature;
- the ability to use RODCs in branch offices and
- to cache data there with BranchCache;
- the Remote Desktop Services for client access;
- and even the brand new feature called Windows to Go.
The DirectAccess Feature
As the most significant updates are in DirectAccess, we will spend some time examining them. First let’s make it clear what DirectAccess really is. It was introduced in Windows Server 2008 but it was a very limited technology that did not operate that smoothly. If you wanted to use all of its really fancy features you had to develop it through the Unified Access Gateway (UAG), a completely different Microsoft product which you had to buy in addition. Windows Server 2012 now provides a fully featured DirectAccess feature out of the box. It allows specific users in your organization to connect to the corporate network and use its resources without using any VPN software. It also includes the opportunity for the remote computers to be updated with the latest Group Policy settings. This process can take place even if the user is not logged in. If you still need to set up VPN for other users, you can do that as well since in Windows Server 2012 both technologies can coexist on the same server. DirectAccess is not supported on client operating systems prior to Windows 7, so this is a common scenario. An interesting feature of Windows Server 2012’s DirectAccess is that it can be deployed in two modes – Full Direct Access and Manage Out. If you choose Full Direct Access you give your users the ability to use corporate resources. But if you choose the Manage Out option, you also get the opportunity to remotely manage clients’ computers without even giving them access to the organization. One thing you should keep in mind for DirectAccess though, is that it needs a Network Location server. You can run it on your domain controllers or on your DirectAccess server. Either way it has to be highly available. If it fails, DirectAccess connections can be lost.
Network Access Protection
This was another feature that was introduced with Windows Server 2008. It is now integrated with DirectAccess, so client computers have to match certain security criteria before they are allowed to use corporate resources.
If there are branch offices in an organization, they are usually connected over a not very fast WAN (wide area network) link. In such a scenario it is a good idea to take advantage of the Windows Server’s BranchCache feature. As its name suggests, this feature can be used to cache content in branches. You can deploy it in two modes – distributed cache and hosted cache. In distributed cache mode, when a client requests information from the main office for the first time and receives it, it caches it. So when another client requests the same information it is redirected to the first client and it downloads the information locally over the faster LAN (local area network) link. In hosted cache mode, there are specifically configured hosted cache servers in the branch offices and the information stays on them for other local users to access it. The idea is the same, when a client requests information from the main site for the first time, the information is downloaded but it’s also stored on the hosted cache server. So when another client requests the same information it is redirected to the hosted cache server and it downloads it locally. You could also use RODC (read only domain controllers) in the branch offices so that users can login with cached credentials instead of querying the main site’s domain controllers every time.
For clients with less computing power, the so called thin clients, Windows Server 2012 offers Remote Desktop Services (introduced with that name in Windows Server 2008 and also known as Terminal Services before that). This allows users to take advantage of resource intensive applications running on a central server instead of on their local machine.
The last new thing I would like to mention in my list here is Windows to Go. What it allows you to do is to pack your whole operating system as an image and then boot from it from any computer using a USB stick. There are certain prerequisites though. You should be using Windows 8 Enterprise, Pro is not enough, and you should have a big enough USB stick – 32 GB at least.
With all of these new features on hand, Windows Server 2012 makes remote working a pleasant and easy experience.
The Industrial Internet revolution is now underway, enabled by connected machines and billions of devices that communicate and collaborate. The massive amounts of Big Data requiring real-time analysis is flooding legacy IT systems and giving way to cloud environments that can handle the unpredictable workloads. Yet many barriers remain until we can fully realize the opportunities and benefits from the convergence of machines and devices with Big Data and the cloud, including interoperability, data security and privacy.
Jan. 30, 2015 09:00 AM EST Reads: 2,829
Things are being built upon cloud foundations to transform organizations. This CEO Power Panel at 15th Cloud Expo, moderated by Roger Strukhoff, Cloud Expo and @ThingsExpo conference chair, addressed the big issues involving these technologies and, more important, the results they will achieve. Rodney Rogers, chairman and CEO of Virtustream; Brendan O'Brien, co-founder of Aria Systems, Bart Copeland, president and CEO of ActiveState Software; Jim Cowie, chief scientist at Dyn; Dave Wagstaff, VP and chief architect at BSQUARE Corporation; Seth Proctor, CTO of NuoDB, Inc.; and Andris Gailitis, C...
Jan. 30, 2015 09:00 AM EST Reads: 2,796
Since 2008 and for the first time in history, more than half of humans live in urban areas, urging cities to become “smart.” Today, cities can leverage the wide availability of smartphones combined with new technologies such as Beacons or NFC to connect their urban furniture and environment to create citizen-first services that improve transportation, way-finding and information delivery. In her session at @ThingsExpo, Laetitia Gazel-Anthoine, CEO of Connecthings, will focus on successful use cases.
Jan. 30, 2015 07:45 AM EST Reads: 2,065
The industrial software market has treated data with the mentality of “collect everything now, worry about how to use it later.” We now find ourselves buried in data, with the pervasive connectivity of the (Industrial) Internet of Things only piling on more numbers. There’s too much data and not enough information. In his session at @ThingsExpo, Bob Gates, Global Marketing Director, GE’s Intelligent Platforms business, to discuss how realizing the power of IoT, software developers are now focused on understanding how industrial data can create intelligence for industrial operations. Imagine ...
Jan. 30, 2015 06:30 AM EST Reads: 1,961
Today’s enterprise is being driven by disruptive competitive and human capital requirements to provide enterprise application access through not only desktops, but also mobile devices. To retrofit existing programs across all these devices using traditional programming methods is very costly and time consuming – often prohibitively so. In his session at @ThingsExpo, Jesse Shiah, CEO, President, and Co-Founder of AgilePoint Inc., discussed how you can create applications that run on all mobile devices as well as laptops and desktops using a visual drag-and-drop application – and eForms-buildi...
Jan. 30, 2015 05:00 AM EST Reads: 2,856
The Internet of Things is tied together with a thin strand that is known as time. Coincidentally, at the core of nearly all data analytics is a timestamp. When working with time series data there are a few core principles that everyone should consider, especially across datasets where time is the common boundary. In his session at Internet of @ThingsExpo, Jim Scott, Director of Enterprise Strategy & Architecture at MapR Technologies, discussed single-value, geo-spatial, and log time series data. By focusing on enterprise applications and the data center, he will use OpenTSDB as an example t...
Jan. 30, 2015 04:45 AM EST Reads: 3,150
Cultural, regulatory, environmental, political and economic (CREPE) conditions over the past decade are creating cross-industry solution spaces that require processes and technologies from both the Internet of Things (IoT), and Data Management and Analytics (DMA). These solution spaces are evolving into Sensor Analytics Ecosystems (SAE) that represent significant new opportunities for organizations of all types. Public Utilities throughout the world, providing electricity, natural gas and water, are pursuing SmartGrid initiatives that represent one of the more mature examples of SAE. We have s...
Jan. 30, 2015 04:30 AM EST Reads: 3,175
SYS-CON Media announced that Splunk, a provider of the leading software platform for real-time Operational Intelligence, has launched an ad campaign on Big Data Journal. Splunk software and cloud services enable organizations to search, monitor, analyze and visualize machine-generated big data coming from websites, applications, servers, networks, sensors and mobile devices. The ads focus on delivering ROI - how improved uptime delivered $6M in annual ROI, improving customer operations by mining large volumes of unstructured data, and how data tracking delivers uptime when it matters most.
Jan. 30, 2015 03:30 AM EST Reads: 3,831
The 3rd International Internet of @ThingsExpo, co-located with the 16th International Cloud Expo - to be held June 9-11, 2015, at the Javits Center in New York City, NY - announces that its Call for Papers is now open. The Internet of Things (IoT) is the biggest idea since the creation of the Worldwide Web more than 20 years ago.
Jan. 30, 2015 03:30 AM EST Reads: 3,101
The true value of the Internet of Things (IoT) lies not just in the data, but through the services that protect the data, perform the analysis and present findings in a usable way. With many IoT elements rooted in traditional IT components, Big Data and IoT isn’t just a play for enterprise. In fact, the IoT presents SMBs with the prospect of launching entirely new activities and exploring innovative areas. CompTIA research identifies several areas where IoT is expected to have the greatest impact.
Jan. 30, 2015 03:00 AM EST Reads: 1,886
There is no doubt that Big Data is here and getting bigger every day. Building a Big Data infrastructure today is no easy task. There are an enormous number of choices for database engines and technologies. To make things even more challenging, requirements are getting more sophisticated, and the standard paradigm of supporting historical analytics queries is often just one facet of what is needed. As Big Data growth continues, organizations are demanding real-time access to data, allowing immediate and actionable interpretation of events as they happen. Another aspect concerns how to deliver ...
Jan. 30, 2015 03:00 AM EST Reads: 3,453
The Internet of Things will greatly expand the opportunities for data collection and new business models driven off of that data. In her session at @ThingsExpo, Esmeralda Swartz, CMO of MetraTech, discussed how for this to be effective you not only need to have infrastructure and operational models capable of utilizing this new phenomenon, but increasingly service providers will need to convince a skeptical public to participate. Get ready to show them the money!
Jan. 30, 2015 02:30 AM EST Reads: 3,027
Scott Jenson leads a project called The Physical Web within the Chrome team at Google. Project members are working to take the scalability and openness of the web and use it to talk to the exponentially exploding range of smart devices. Nearly every company today working on the IoT comes up with the same basic solution: use my server and you'll be fine. But if we really believe there will be trillions of these devices, that just can't scale. We need a system that is open a scalable and by using the URL as a basic building block, we open this up and get the same resilience that the web enjoys.
Jan. 30, 2015 02:00 AM EST Reads: 3,047
Code Halos - aka "digital fingerprints" - are the key organizing principle to understand a) how dumb things become smart and b) how to monetize this dynamic. In his session at @ThingsExpo, Robert Brown, AVP, Center for the Future of Work at Cognizant Technology Solutions, outlined research, analysis and recommendations from his recently published book on this phenomena on the way leading edge organizations like GE and Disney are unlocking the Internet of Things opportunity and what steps your organization should be taking to position itself for the next platform of digital competition.
Jan. 30, 2015 02:00 AM EST Reads: 3,048
In their session at @ThingsExpo, Shyam Varan Nath, Principal Architect at GE, and Ibrahim Gokcen, who leads GE's advanced IoT analytics, focused on the Internet of Things / Industrial Internet and how to make it operational for business end-users. Learn about the challenges posed by machine and sensor data and how to marry it with enterprise data. They also discussed the tips and tricks to provide the Industrial Internet as an end-user consumable service using Big Data Analytics and Industrial Cloud.
Jan. 30, 2015 01:00 AM EST Reads: 2,918
How do APIs and IoT relate? The answer is not as simple as merely adding an API on top of a dumb device, but rather about understanding the architectural patterns for implementing an IoT fabric. There are typically two or three trends: Exposing the device to a management framework Exposing that management framework to a business centric logic Exposing that business layer and data to end users. This last trend is the IoT stack, which involves a new shift in the separation of what stuff happens, where data lives and where the interface lies. For instance, it's a mix of architectural styles ...
Jan. 30, 2015 12:30 AM EST Reads: 3,062
IoT is still a vague buzzword for many people. In his session at @ThingsExpo, Mike Kavis, Vice President & Principal Cloud Architect at Cloud Technology Partners, discussed the business value of IoT that goes far beyond the general public's perception that IoT is all about wearables and home consumer services. He also discussed how IoT is perceived by investors and how venture capitalist access this space. Other topics discussed were barriers to success, what is new, what is old, and what the future may hold. Mike Kavis is Vice President & Principal Cloud Architect at Cloud Technology Pa...
Jan. 29, 2015 06:15 PM EST Reads: 4,106
Dale Kim is the Director of Industry Solutions at MapR. His background includes a variety of technical and management roles at information technology companies. While his experience includes work with relational databases, much of his career pertains to non-relational data in the areas of search, content management, and NoSQL, and includes senior roles in technical marketing, sales engineering, and support engineering. Dale holds an MBA from Santa Clara University, and a BA in Computer Science from the University of California, Berkeley.
Jan. 29, 2015 06:00 PM EST Reads: 3,297
The Internet of Things (IoT) is rapidly in the process of breaking from its heretofore relatively obscure enterprise applications (such as plant floor control and supply chain management) and going mainstream into the consumer space. More and more creative folks are interconnecting everyday products such as household items, mobile devices, appliances and cars, and unleashing new and imaginative scenarios. We are seeing a lot of excitement around applications in home automation, personal fitness, and in-car entertainment and this excitement will bleed into other areas. On the commercial side, m...
Jan. 29, 2015 06:00 PM EST Reads: 3,050
Almost everyone sees the potential of Internet of Things but how can businesses truly unlock that potential. The key will be in the ability to discover business insight in the midst of an ocean of Big Data generated from billions of embedded devices via Systems of Discover. Businesses will also need to ensure that they can sustain that insight by leveraging the cloud for global reach, scale and elasticity.
Jan. 29, 2015 05:00 PM EST Reads: 4,107