To help our customers and anyone else, we’re starting a new education series here on the IT On Demand blog.

The goal will be to keep it simple. Not everyone is an IT consultant and we understand that.

Feel free to give us feedback and ask questions. Also, if you have any topics that you want to know more about, let us know!

Here is the first post in our new series: Introduction to Cloud Computing.

Cloud computing has three primary service types: Platform as a Service (PaaS), Infrastructure as a Service (IaaS), and Software as a Service (SaaS). In each case, a company may subscribe to a particular service in order to reduce overhead costs, such as hardware and individual software licenses, while still receiving the full functionality of the service.

A company that wishes to use a particular set of software can spend far less money by using a cloud computing service provider than by buying the software as a hard copy and spending money on individual licenses. Additionally, those who use SaaS will always have the most updated version of the software without the hassle of installing individual updates. Transitioning to cloud computing is not expensive, either. Services such as VMware View allow companies to quickly transform their existing desktop computers into cloud computing friendly terminals. Much as a television receives signals from an outside provider, VMware View acts as a kind of a cable box for cloud computing.

Cloud computing is also inherently scalable. Should a company wish to design and build a particular application or software suite, they may use PaaS or IaaS services. When the project is completed, they can stop using the services, or scale them down to a level more suited to day to day activities. This makes it easy for companies to focus on design and not on more technical issues like server maintenance. Should they wish to start on another large project, they can immediately increase their PaaS or IaaS functionality in the same way one would flip a light switch.

Many organizations also are fond of cloud computing because it acts as a cost-effective storage solution. Information inputted into the cloud is far safer than information stored on a single hardware device. There’s no danger that the information will become lost or inaccessible because the cloud has been designed to be inherently accessible from any properly equipped device or equipment. While information can be password protected to guarantee its security, natural disasters will not destroy valuable information.

In many ways, cloud computing can be likened to a utility. It is relatively inexpensive, delivers reliable service, and requires no maintenance on the part of those who subscribe to the service. Cloud computing providers are responsible for the integrity of their product. Companies that use cloud computing services can focus on their business, not on IT problems.

Getting dazed and confused with all of the options for chatting, texting, tweeting, posting, liking and poking people at work nowadays? Fear not, Unified Communications can help you and your business manage and make sense of all of these different communication forms. Read on to find out more.

Because of continued improvements in technology and changes in the way people work, we now have a multitude of options to communicate with one another. This can be both a boon and a curse, as not only do we have to learn and master a variety of devices from which to communicate—but also contend with an equal or higher number of forms with which to communicate. For example, not only do we make a phone call to talk nowadays, but we also chat, text, tweet, post, like, poke, huddle, share screens, do white board sessions, and more. We can do all of these whether on the desktop computer, laptop, netbook, tablet, desk phone, mobile phone, TV – and soon maybe even from the kitchen refrigerator! Not surprisingly, people have started looking for ways to tame and simplify all of this complexity—and thus was born the concept of "Unified Communications."

Unified Communications, simply stated, encompasses the organization of different communication tools and models so that it can be used and managed in an integrated way, with the goal of improving flexibility, efficiency, and effectiveness. To illustrate the benefits of Unified Communications, here are some examples of how it can be used in several business scenarios:

1. Have a "single number to call" or a simpler way of reaching people. Instead of remembering and sharing a phone number, IM handle, email address, twitter account, and more, you can have just one number or address by which people can reach you—and systems will bridge that with whatever device or application your Unified Communications happen to be on or you prefer. So you can easily have calls placed to your desk phone routed to your mobile phone when you are out, and have voice mail emailed to you as a recording in case you can't answer.
2. Reaching people when you need them. If you are working remotely, or managing remote workers, Unified Communications systems can indicate your or your colleagues' location or "presence"—i.e., whether you or they are available at the normal location, working remotely, or out in the field.
3. Synchronous or asynchronous way of working. If you work with people in different time zones you can opt to conference when your schedules overlap, or swap messages that can be answered at their convenience if they don't —and be able to track and tie all of these together.
4. Richer collaboration. If you work on projects, Unified Communications can allow you or your team to get in touch and collaborate in a richer and more interactive way. While working on a project you can chat, switch to voice calls for better clarity, or conference via video to provide more context, as well as share screens for easier collaboration—all from a single screen or session.
5. Application integration. Imagine if you had the ability to call people from your email application's address book, or initiate a web conference from your instant messaging tool. With Unified Communications that is all possible.

Unified Communications may sound expensive and complex, but in reality it can actually lessen costs and make things simpler for you and your business. Learn more about Unified Communications and what else it can do to improve your business by contacting us today.

Thinking of adopting a "bring your own device", or BYOD, policy at work? Learn more about what it is, why it's becoming popular – and what you need to consider before rolling it out.

You may have noticed more and more of your employees or colleagues bringing their own computing devices to work—be it their mobile phone, tablet, or laptop. Or perhaps in your company or in other companies you may have seen, they have let people decide which device they prefer because they are used to it at home. You may not realize it, but this is all part of a large trend called the "consumerization" of IT, in which the influence of consumer technology is being increasingly felt in the workplace. With the wide availability of cheap but powerful mobile devices and online services, a growing number of people are being exposed to the latest technology at home first—adopting them at a rate faster than most businesses are able to manage. This flips on its head the old paradigm in which traditionally new technologies would be rolled out to businesses first, before they would find their way to consumers.

This trend, plus the increasing sophistication of young workers today and their frustration with the tools available to them at the office, is pushing some companies to adopt a "bring your own device" or BYOD policy at work. They are not alone. According to research by technology analyst group Gartner, end users, not the IT department, will soon be responsible for 50 percent of business IT procurement decisions—ultimately bringing and running their own systems on company networks. Meanwhile, according to management consultants Accenture, around one-third of today's younger generation of workers (a group called "millenials") not only wants to use the computer of their choice at work, but also wants control of the applications they use too.

The benefits companies cite to adopting a BYOD policy are many, among them:

• Savings on capital expenses and training costs in using company equipment—compensating employees instead via other means such as flexible work hours, subsidized purchases, insurance, and other benefits.
• Less management headache—effectively letting employees decide what to use releases the company from some overhead and management responsibilities.
• Improved employee satisfaction—by giving employees the freedom to use devices and applications that they prefer.

However, before you consider letting employees bring their own personal technology to the work place, be aware that there are also disadvantages, and sometimes very real dangers in doing so. These include:

• Non-standardization of hardware, operating systems, and applications. If your business operations require that some equipment is integrated with others, then BYOD can in the long run actually increase IT management costs and decrease efficiency.
• Exposing your network to malware or security vulnerabilities and breaches. When your employees bring their own devices to work, you lose important control over their security. Consumer devices often don't employ comparable bullet-proof security technologies mandated by businesses.
• Leakage of confidential or proprietary information. Employees will naturally do what they want with the data on their devices, even if it doesn't belong to them, or it's against company policies. Employees can also lose precious company data when they misplace or damage their personal devices.
• Lower economies of scale in procurement. Essentially because everyone is buying devices on their own, you miss out on the chance to consolidate purchases and lower purchase costs for everybody.

Have you adopted a BYOD policy at work? Thinking about it? Worried about this trend? If you need to understand BYOD better so you can define a policy for your staff, contact us and see how we can help.

With today's advancements in technology, and the constant lowering of prices as technology achieves mass adoption, VoIP is now within easy reach for most businesses—even small businesses. Read on to find out why you should consider switching to VoIP for your phone and office communication systems today.

If you are running a business, then there is no reason you shouldn't be using Voice-over-IP, or VoIP, to reduce telecommunications cost, streamline operations, and improve the flexibility for your organization today.

VoIP, simply put, allows telephone communications to run over your data network or the Internet. The benefits of this setup are many, and the following are just a few.

1. VoIP allows companies to maximize investments already made in their network infrastructure. The same network which handles the flow of data such as web access and email can now accommodate voice as well—no need to add and maintain additional wires and devices.
2. VoIP can allow you to dramatically reduce the cost of communications, especially for interstate or international communications—everything can go through the Internet instead of incurring expensive long distance toll charges.
3. VoIP allows your employees to be more productive and efficient by giving them the ability to receive and make calls anywhere with a data connection, using their laptop, mobile phone, tablet, or virtually any device connected to the Internet.
4. VoIP increases the number of features you can use with your phone system. For example, it's easier to add extensions to your phone. You can provide a local number or extension for all your staff without additional costs or cabling. You can also set up sophisticated auto answering routines and call routing. You can marry voice messages with email and faxes all in one inbox.
5. You can use VoIP as a tool for real-time collaboration—along with video conferencing and screen sharing. You can employ presence technologies that come standard with VoIP phones and VoIP communication systems. Communicate with colleagues about your presence or receive info on the status and whereabouts of your staff.

Previously, all these benefits were only available with a big price tag and a critical limitation—the unavailability or unreliability of the company's Internet connection—but not anymore. With the great strides made in technology and the wide availability and affordability of broadband connections over the last few years, VoIP is now readily within reach for many businesses—large or small

VoIP is certainly a technology that has come of age. It's cheap, ubiquitous, and easy-to-use, and any business should have VoIP in their toolset. If you are interested in learning more about how VoIP can help your business, contact us today to find out more!

For smaller companies and businesses who are constantly on the lookout for great free finds on the web: here are a few nifty and free online tools that might potentially help you, both in saving costs and boosting your productivity and efficiency.

It is a constant challenge for small businesses to meet ever-changing and ever-evolving IT requirements while balancing a budget and keeping costs reasonable. And with software applications being one of the major factors that contribute to IT maintenance costs, it is always welcome news to come across free tools that work well and efficiently despite the lack of a price tag.

ThinkFree Online Office One of these applications is ThinkFree Online Office, which is a cloud application that enables you to create and edit documents in common formats. It also comes with free 1GB of storage and allows you to work from anywhere, since the documents are stored online. And with its own app for Android users, ThinkFree is particularly advantageous to people who need to work on the go.

ReqMan Another free cloud-based application that can prove useful is ReqMan, an online project management tool. You can use this to manage and track your different projects using various templates the service provides. And since it's in the cloud, mobile personnel and staff who are given access to your ReqMan account can work even when they're out of the office.

Gliffy Gliffy is a free tool that you can use to create all sorts of technical illustrations – diagrams, floor plans, flowcharts, and more. The basic plan is free, but you also have the option to subscribe to their more fully featured plans for a minimal fee.

ScheduleOnce For managing schedules, calendars, and the like, ScheduleOnce allows you to keep better track of all your appointments, meetings, and deadlines through a single tool. It integrates with your calendar on Google, and then allows other people to see your open times when they can schedule a meeting with you. Think of it as a one-stop-shop for your scheduling needs.

If you want to know more about these tools and how you can best utilize them, please feel free to contact us. We’ll be happy to guide you and help you make the most out of these types of applications to improve your efficiency and bottom line.

The big difference between Android and the iOS is the fact that, on an Android device, you can play Flash videos. There are times however when this seeming advantage can be a disadvantage as Flash (such as Flash ads) can slow down your browsing experience or even crash your browser. There is a solution.

You can turn off Flash if you choose to. Simply go to your Browser's Settings by pressing on the Menu/Options button, then go to Advanced and change 'Enable plug-ins' setting from "Always on" to "On demand." Flash applications will now appear as an arrow that you must touch to start.

There are times when you may want to capture what is currently being shown on your iPad's screen. That’s easy to do on an iPad.

Simply press the Home button and then the Sleep/Wake button simultaneously. When you hear a click, the screenshot has been taken. You can then go to the photos gallery to see all of your captured screenshots.

If you own an Android phone, you can use it as a substitute for an external drive or a USB key. You can load files into your phone simply by plugging it in to a PC with a USB cable, then tapping on “Mount” when you are prompted by the system.

This mounts the internal storage of the device as an external drive relative to the PC, and you can easily drag and drop files or create folders on the device as you see fit. Of course, it is recommended you do this on the SDCard that likely came with the device, or one that you buy for your phone.

A worldwide shortage of hard drives is expected in the near future as many of the Thai-based factories continue to struggle with flooding.

In the same way the massive earthquake and tsunami damaged Japan’s electronics industry, the flood crisis in Thailand is causing concern for companies that require hard drives for production.

The majority of the world's hard drives are produced in factories located in Thailand, where the flood crisis has put a damper on many industries, hard drive producers included.

According to reports, the shortage is already driving hard drive costs up and may just be the beginning of that trend. As companies like Hewlett Packard respond to the situation, the outlook remains unclear. PC sales could be affected well into 2012 and beyond. With flooding still an issue for some producers the shortage could expand.

As of now, there is still no concrete solution in sight for the problem with the supply of hard drives in the world, and while reconstruction efforts in Thailand are ongoing, getting the hard drive industry on its feet will take a while. As for the effects on the computing world as a whole, PC prices will likely rise as pre-flood inventories are sold out and replacement stock is delayed.

The use of social networks has changed the way many people communicate with each other online. In the same vein, internal social networks can also enhance communications within a given organization, but only if the right policies to govern its use are developed and implemented by the company it belongs to.

With the waves created by social networking in how companies do business nowadays, many have also utilized the same principle to develop internal social networks to enhance their in-house communications as well. However, the use of this new medium of communication also requires that companies develop new policies to cover its use.

One concern that may leave you apprehensive about creating an internal social network might be the fear that it could be abused by employees. However, reports have shown that introducing an in-house social network has produced generally positive results.

As long as company policies regarding the use of internal social networks are developed and implemented properly, employees will view such a network as an extension of the workplace, and will try to put their best foot forward. Such policies must specifically tackle the use of the internal social network, and many experts recommend revising existing company rules that govern the use of email, IT resources, and even external social networks. To be on the safe side, it's a good idea to consult with a lawyer to avoid any legal problems with the policy in the future.

Who's going to be in charge? Your managers, of course. Since the social network will be for company use, it follows that department heads should be given administrative duties and permissions which they will use for moderating communications and discussions in and pertaining do their respective sections.

While an internal social network can do wonders for your in-house communications, good policies and rules pertaining to its use will be what keep it working like a well-oiled machine.

It doesn't matter how solid your security system is –any hacker or online thief can figure out a weak password in a couple of hours through trial and error. Don't risk being a victim of a security breach and data theft. Avoid these passwords that are especially easy to crack.

If you think using 'password' as your password is no big deal, then it's time to rethink.

Security experts have recently compiled a list of the worst passwords users can choose, and 'password' is at the very top of the list. Weak passwords make your information more vulnerable simply because hackers can guess them. It may be easier to pick a password that you don't have to think about, but it's a choice that you may come to regret.

To help you avoid common password choice mistakes that users make, management application provider SplashData has compiled a list of the 25 worst passwords to use:

1. password
2. 123456
3. 12345678
4. qwerty
5. abc123
6. monkey
7. 1234567
8. letmein
9. trustno1
10. dragon
11. baseball
12. 111111
13. iloveyou
14. master
15. sunshine
16. ashley
17. bailey
18. passw0rd
19. shadow
20. 123123
21. 654321
22. superman
23. qazwsx
24. michael
25. football

Make a smart password choice Experts advise using a combination of letters and numbers when creating your passwords, and to avoid things that anyone might be able to guess, such as birthdays and anniversary dates. Passwords with eight characters or more are safer and it's best to use different passwords for different accounts and websites. Use a password manager to help you keep track of all of your passwords if you're finding it difficult to remember them all..

No matter how sophisticated your security system is, a weak password gives hackers and online thieves an advantage. Helping all the users in your organization understand the importance of password strength will help you secure the IT systems in your organization.

If you're interested in learning more, please contact us so we can develop a comprehensive and custom security blueprint that meets your specific needs.

Reference: Worst Internet Passwords