Tag Archives: Cloud computing

New SaaS Offer: The Lifesize Cloud

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Lifesize, a division of Logitech

The revamped and refashioned logo of Lifesize indicates its desire to rebrand itself in the video collaboration circuit and bring in new innovations and technologies to better suit the needs of organizations and businesses today. Having brought in HD video conferencing nearly a decade ago, an introduction that changed the face of business communication, Lifesize has reinvented its video conferencing technologies to suit today’s need for easy, flexible and economical collaboration to ensure effective and efficient transfer of data and information within and among organizations. With “cloud” playing a predominant role in video collaborations in recent times, Lifesize has come up with the new “Lifesize Cloud” to bring the benefits of cloud into video conferencing.

What is “the Cloud”? And what is it not?

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Clouds on summer sky (Photo: fastjel)

The Cloud – One of the hottest buzzwords and most abused in describing products or services recently. In this article I would like to mix facts with personal experiences I made, in order to assist everyone, who would like to find out what the cloud is and does and the things that is does not do (hence the title). Cloud has been buzzing around for a while now but when I witnessed both my parents talking about “the cloud” and how they use it in private I understood that this technology has arrived in mainstream and it is here for good.

Cloud??

So what is the cloud in few words? The cloud, or cloud computing is a technology design to enable users working with solutions independent from device, location and network. Of course there are specialisations with a larger or smaller focus on one or two subjects but in general this is it.

Origin of the Term

There are many theories on the origin of the term, yet there is no proven story. Feel free to check some good options on the Wikipedia article for cloud computing. My theory is that it developed from the use of cloud clip-arts and stencils in technical drawings or presentations, created to visualise a network setup. I am sure that even before the term became a buzzword, most of you have seen presentations with little black boxes, switches and routers in and around a large cloud to set a virtual border between realms.

Is the Cloud something new?

I am afraid it is not. The ideas and designs for such concepts have already been around since the 1950s but like with many breakthroughs in the user world, it required certain cultural and technological thresholds to be reached before the adoption could take place on wide-scale.

What is the Cloud?

  • Agility – The cloud is agile and therefore allows users to upscale or downscale their service based on business demand. Further the actual hardware, used to host a virtual machine, can be re-purposed if necessary. This is however not a cloud-only benefit, please read further down on infrastructure virtualisation.
  • Availability – Services have the technological possibility of being available independent from devices, network and location. This is of course relative to the design of each service along with its purpose but technically this is no limitation. For instance you can use cloud video conferencing services to join any enterprise-grade video conference call from your smartphone, notebook, office workstation, tablet or even from a private computer at your home or maybe somewhere else. Of course your conference partner needs to have their own environment set up to accept connections from outside in general. Cloud technology is not a wall-breaker and cannot bypass security of an organisation, if they don’t allow such connections by policy.
  • Business Continuity – Cloud services are set up with redundancy and failover automation in place. So that even if single devices would fail, users would not notice and can proceed using the service. Such reliability would traditionally cost a lot of money when investing in owned or dedicated infrastructure black-boxes.
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Asus product presentation event of cloud-enabled tablet device with Windows 8 (Photo: Tecdencias)

What is the Cloud NOT?

  • Cloud = VirtualisationVirtualisation of infrastructure is a great way of deploying new solutions and upgrading your environment. But if you do this within your WAN this does not automatically mean you are using the “cloud”. You are just virtualising your infrastructure. Fair and square.
  • “No more hardware” – Well that’s a lie. Using software solutions or virtual infrastructure there will still always be servers and databases that require a physical body. Only the deployment and usage is changed but there will always be hardware. You might not own the hardware and you will most likely never see or touch it but it’s there, somewhere in a physical data centre.
  • Grid computing – No, grid computing is not the same as cloud computing in my opinion. Even though, it might be its scientific opposite. Where grid computing allows many computing units to work on a common target (e.g. movie rendering in render farms or Bitcoin mining), cloud computing allows a single user to utilise just any infrastructure in the pool offered by the cloud service provider to achieve their objective.
  • “Private Cloud” needs to be on-premises – No that’s not correct even though it seems to be a common assumption. A cloud service can be deployed dedicated for your organisation without anyone else having access to it, but the location of the physical hardware is irrelevant in order to provide that. In most cases the service provider will utilise hardware that is physically near to the user base in order to avoid performance issues that could occur on long “open internet” routes.

Challenges of Cloud Technology

  • Security – Any cloud service can be set up in secure manner if the solution and the environment of the clients allow it.
  • Privacy – Yes, privacy is a hot topic nowadays. But actually, it always were even in pre-internet age. Privacy is nothing impossible even in the cloud, even in the internet if you choose the right service provider. And if you are looking for good providers but affordability is a concern, make sure that your selected partner has a few good reference clients to show-case to you.
  • Compliance – When you are in phase 2 of the provider selection, bring in the techies of your organisation to make sure all offered functions and features are compliant to any active IT security policies that you need to consider.
  • Vendor Strategy – Cloud providers equal single vendor lock-in? Yes, it can be the case but if you want to avoid that, talk about this particular subject with your provider candidates. A few providers out there have established alliances and offer support to avoid any lock-ins.
  • Online works, offline it doesn’t – Depending on what your solution looks like make sure that your workforce  can use the solution when they are online and when they are offline. For instance when changing a file being on a flight, the data should update and synchronise itself in the cloud again when they are online. However there are some services which this does not apply to such as real-time communication (e.g. WebRTC, video conferencing, VoIP telephony, instant messaging).

Examples of Public Cloud Solutions

Summary

I hope this cleared some confusion around cloud terminology and technology. Further I hope it helped you through your process of picking a good service provider for your organisation if that was your objective. Further I would like to thank Simon Dudley of LifeSize and Phil Karcher of Forrester Research for hosting the webinar, which sparked the inspiration to write this article. LifeSize is often arranging interesting webinars and announces them on their social media platforms. Maybe I will see you on their next event – until then.

Have anything to add or feel I got the wrong picture? You are welcome to comment below and join the discussion. We at Telepresence24.com love your feedback!

The Benefits Of Wide Area Networking Using Cisco Technology

Cisco Nexus Switches (5010 and 2248)

Cisco Nexus Switches (5010 and 2248) (Photo credit: pchow98)

Long before the internet became the phenomenon that it is today, Cisco was providing networking solutions, so efficiently that it has become the world leader in computer, IT and communications networking. In fact, the company has become a household name, recognised even by people who haven’t a clue what Cisco does. This is why, to those who are in the know, Cisco technologies are the perfect choice when planning Wide Area Networking (WAN) solutions for anyone from home users to corporations operating around the globe.

Cisco Offers Bespoke Solutions

One of the most appealing advantages of using Cisco Technologies for WAN is the company’s flexibility to tailor its networking products and solutions to customers’ specific needs, meaning no prospective customer is only offered the choice from a range of off-the-shelf options. This also offers the scope for growth and future updates without installing a complete new system.

Connecting Through Switching

Wide Area Networking using Cisco Technology is where the company comes into its own. While many other providers have moved into the smaller Local Area Network and Personal Area Network markets, Cisco have undoubtedly looked at the big picture for the future and provide a service that is used and trusted across the globe. From a base or local station, information sent to a remote geographical location must travel via one or more WAN links, connected through switches that are dedicated to sending the information. A computer in London, for instance, would communicate through a router to a WAN that then sends the data to a router in, say, Munich, Montreal or Mumbai. Three different technologies, cell switching packet switching and circuit switching, are used, each with its own advantages, disadvantages and optimum uses.

Benefit From Unbeatable Flexibility

At the heart of all of the company’s products and solutions is the Cisco Internetwork Operating System, or Cisco IOS. The IOS brings together diverse and different systems and devices to integrate varied protocols into a cohesive whole system. The integration of all components of the network increases security, as well as speed and quality of communication. With these solutions available, network designers can work more freely and flexibly, delivering solutions to their customers in a smooth process.

Modern Communication with Cisco TelePresence

Cisco TelePresence

Cisco TelePresence (Photo credit: dolanh)

Using high-end video conferencing technology Cisco was among the first organisations to produce TelePresence infrastructure and endpoints alike. With the Immersive TelePresence suites they have reached a milestone that was unparalleled until now allowing important meetings to be carried out with participants from around the world with the same effectiveness as if they were all in the same room.

Cisco Technology Is Future-Proof

One reason that Cisco technologies lead the world is that the company has never stood still. It has acknowledged advances in technologies in networking and connectivity, which means that the company is trusted by a wide pool of users. Consumers and network specialists look to Cisco for future developments. Cloud technology is the latest development to have captured the imagination, but it will not be the panacea it is predicted to be without the nuts and bolts of everyday use. Whatever comes out of the cloud in the future, integrating WAN with Cisco technologies gives its users optimum usage out of their broadband and network to do their own jobs with the maximum of efficiency, while Cisco runs the system unobtrusively under the bonnet.

Can Your Business Benefit From Cloud Computing?

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Simply put, cloud computing is computing based on the Internet. So, instead of running programs or applications on a physical server, cloud computing allows you to access the same apps and software online, without needing to download or install them. Web applications, including but not limited to email, document sharing, instant messaging and more, are all designed to make it easier to collaborate and get work done no matter where you’re located.

From reducing costs to improving communication and collaboration to enhancing productivity, the benefits of cloud computing are countless.  Because of this, it’s important to understand the benefits of cloud computing and just why so many businesses are moving to the cloud.

 1. Reduced costs

Moving to the cloud will not only help you reduce costs on infrastructure and software but you’ll also be able to invest more money back into your business in research, marketing strategies, product innovation and anything else you need. Using the cost savings from cloud computing to free up resources will give your business a strong competitive advantage in the market.

With cloud, you only need to pay a small amount of money in return for a huge amount of storage space. Plus, cloud resources are easily scalable which means they can be altered to suit your exact needs as your business grows.

2. Disaster recovery

Did you know that 800,000 laptops are lost each year in airports alone? Although replacing the laptop may be costly, what do you do about everything you have saved on it? When you have everything stored in the cloud, you no longer have to worry about losing or not being able to access your data because it’s all in the cloud, safe and sound.

If you’re a business owner, cloud-based services will also help you solve issues faster in the event of a disaster. In fact, a recent survey conducted by the Aberdeen Group revealed mid-size businesses took almost half the time it took larger companies to recover after a disaster because of their commitment to the cloud. Furthermore, cloud-based disaster recovery services were able to get companies up and running again in 2.1 hours, compared to eight hours for those not using the cloud.

3. Automatic software updates

Using the cloud means you’ll no longer have to worry about purchasing, installing, downloading and updating software. Cloud computing suppliers take care of this for you – security updates included – thus freeing up your time so you can focus on other important aspects of your business.

Not only does this save you hassle, but it also means you don’t have to worry about hackers exploiting out of date software.

4. Increased collaboration

Cloud computing makes collaboration easy as all employees – no matter where they’re located – can access and work on shared documents at the same time and don’t need to keep sending them back and forth over email. This is a huge benefit of cloud computing as all files are stored in a central location which means employees can talk to each other while making changes to the central copy at the same time. The collaboration is simplified and it translates to business efficiency as no time is wasted on uploading and emailing files and waiting for updates.

5. Work from anywhere using the cloud

You can have employees working from anywhere in the world, so long as they have an Internet connection. In addition, the cloud has also become more accessible via smartphones and tablets, which means that you really can have access to your documents anytime and anywhere.

As you can see, the reduced costs, the flexibility and security provided by cloud computing can truly give a business leeway to focus in its core priorities.

Can you think of any other fantastic benefits of using cloud computing? Go ahead and share them with us in a comment below.

Deutsche Telekom discontinues VideoMeet

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Source: Wikipedia

The cloud video conferencing solution VideoMeet by Deutsche Telekom in corporation with Blue Jeans Network is now confirmed to be discontinued by end of the year. The decision was first published by the German  expert magazine “Telecom Handel” in an online article yesterday by Waltraud Ritzer.

What is VideoMeet?

The solution was designed to bring different types of video conferencing devices and software clients together with Blue Jeans cloud technology. The VideoMeet solution was first introduced in June 2011 and has seen strong marketing campaigns. In addition to the virtual MCU and the interop between systems of many different vendors, Blue Jeans technology was first to natively bridge Skype participants into professional video conferences. In 2012 more compatibility features were announces such as the integration into Microsoft Lync or using the service directly out of the Browser with WebRTC.

What’s next?

Starting from January current users can switch to a new model by Deutsche Telekom, which is yet to be announced, or get the service directly from Blue Jeans. Spokesperson Marion Kessing says that unlike the cloud solution VideoMeet, Immersive Telepresence and other video conferencing options of Deutsche Telekom will be extended.

Next to the user base this also hits redistribution partners as they will have to find an alternative cloud video conferencing solution for their clients and integrate it into their service portfolio before January. Seeing the increasing demand for cloud video conferencing a complete removal of the service is unlikely.

Cloud video conferencing alternatives?

Users and redistributors alike might now be interested in alternatives such as examples that can be found on our recent cloud video conferencing solution comparison. In addition to that of course like always we would love to hear your opinion and the experiences you have made.

How To Maintain Security With Teleworking

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Padlock (Photo credit: Moyan_Brenn)

Advances in mobile technologies and networking have made it possible for more people to work in the convenience of their homes or outside the office, also known as teleworking. We can work anywhere – client offices, hotels, cafés, beach resorts, etc. This has made virtual companies possible and has made tapping talent from far away possible.

While it is convenient to work from different places, the devices you use are also vulnerable to malware and viruses. These things can also infiltrate your company network and these criminals can steal your company data. Smartphones and tablets are very susceptible to threats as they can easily be stolen. Your company may experience a lot of problems if your employees’ devices get comprised. Tighten your security with these tips.

Protect devices

Your first line of defence against cyber criminals are firewalls, antivirus software and strong passwords. In an ideal world, you should be able to bring your devices anywhere, connect to the Internet and do your work. That is just not the case in the real world as free Internet and public connections are very high risk. You also can’t prevent your employees from opening their personal mail and browsing the Internet especially if they are using their own devices.

Train your employees to regularly update their protective software or better yet, turn on auto-updates in the settings. Install encryption software in your devices too so you can prevent unauthorized people from accessing your data. You should also install a remote-wipe program in case the device gets stolen.

Use cloud applications

Cloud application providers have invested in robust security systems to keep your data protected. If you can’t invest in security software, use cloud applications instead. This is an affordable option for small businesses. If you need more specialized tasks, you can get them starting at $5. That’s not a bad investment especially if you can get peace of mind knowing that your data is safe. Remember to use strong passwords for your accounts.

Secure the company network

Your employees should be able to securely connect to your corporate network. The traditional system used is a Virtual Private Network or VPN that encrypts the employee’s internet traffic. It also has tools to make sure that remote computers have security patches. It can also monitor a machine for potential infections. There are different providers for this kind of security and you can surely get one that fits your budget.

Remote working gives both employees and the company a lot of benefits. The key is to be able to provide a secure working environment wherever your employees are.

How Unified Communications Can Improve Your Business Strategy

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Unified Communications in Enterprises (photo by Victor1558)

More and more businesses are using advances in technology to further their reach and expand. A number of businesses are already familiar with Skype, and that tool has enabled businesses to contact clients and team members who may work from home at a seconds notice. Unified Communications have created a system that has all the benefits of Skype and incorporates other forms of communication too, making it the complete package.

What is Unified Communications?

Unification of communication systems can really give your business a competitive edge and enable you to keep all your forms of communication in one place, making it easy to maintain and man-manage on a day-to-day basis. It enables you to combine telephone and business data on one single network, and gives you the flexibility in your communication to combine and use voice, video and data in applications. You can also save and forward instant message streams, phone calls, faxes and emails, voicemail and video conference sessions as data files. This way, nobody is left out of the loop.

The data is encrypted to ensure that it cannot be obtained and fall into the wrong hands, giving you complete security when passing data across your network. If there is sensitive or important information being sent across, you can rest assured that it will stay in the appropriate circles, regardless of whether it is sent in the form of an email, voice call or video.

How Can Unified Communications Improve My Business Strategy?

The name of the game here is ease of use and a lack of complication. When you have ten plates spinning, there’s a good chance that any could become neglected and fall. Unified Communications allows you to keep everything in order and in one place, meaning that one person can take care of everything if need be, and without any confusion or frustration. The team member can use a single phone number or handset and a unified inbox for all the available communications too. An easier life for your team is the ultimately goal for everybody, and this system provides it.

Cost Saving

Every business strategy needs a budget in place, and every business needs to know what costs are going to be made and saved by the strategy they put into place. Unified Communications save businesses a great deal of money by having all of your communications related outgoings being billed as one item. This makes it a great deal easier for businesses to set a budget and fill out a profit-and-loss. If a business can budget easier, it makes it a lot less difficult to plan ahead.

The systems are pretty inexpensive too, meaning that more small businesses are turning to Unified Communications so that they can save on a variety of systems they would have to set up individually and just focus on the one system that unifies everything, from voice, to email, fax and SMS.

Time is a valuable commodity when putting together a business strategy, and with a unified communication system in place, you can save time and money on training team members on how to use a variety of systems. Once you have a team member trained to a high standard on a unified system, you would have covered all channels of communication, which in turn will help keep your customer service to a high standard and improve efficiency.

Improving Customer Service

Every business strategy has to include ensuring that the customers are taken care of and that their issues and queries are dealt with quickly and effectively. A number of customers will make their complaints heard via social media, email, fax and by telephone contact, so it is essential that all businesses have a clear strategy for taking care of these customer service issues the moment they arise. With a unified communication system, a query or complaint will be noticed immediately, and can be actioned right away. It also takes away the possibility that a complaint or query could be missed by a team member, as it will be right in front of you on the system. With customers demanding a quick service, this form of communication system can see your customer satisfaction stats skyrocket. A quick response can be the difference between a happy customer and a dissatisfied one, after all.

The key points here are: Speed, efficiency and ease of use. There really is small room for error with a Unified Communication system. Your business strategy is designed to help the company move forward, improve and exceed what it was delivering before. Unified Communications could be the key ingredient to your business doing just that.