In recent years, digital data storage has reached new heights through the introduction of “cloud” computing. With this method, information is stored on various, inter-connected servers where it can be accessed via Internet. The “cloud” is a symbol for the Internet, typically used in computer network diagrams, that represents the vast online infrastructure. Cloud computing suggests a secure and easily accessible mode of data storage; however, there is reason to doubt the service. Unlike flash drives safely guarded with USB encryption, cloud computing is intangible: users must rely on cloud computing service providers, external computer servers, and Internet capacity. As cloud computing is quickly gaining prominence, it is important to fully understand the technology and its risks. A recent password malfunction at Dropbox, a cloud storage site, emphasizes potential cloud computing hazards. Three major dangers associated with cloud computing include: privacy, undefined data location, and reliance on Internet connection.
Absolutely no software or personal storage devices are required with cloud computing. Individuals can access their cloud-stored data with any type of Internet based device, such as computers, netbooks, and smartphones. Cloud computing is essentially as simple as registering with a cloud computing service, acquiring a password to an individual cloud account, and adding data to the cloud. Unfortunately, its simplicity is also its weakness.
Privacy is the first major risk of cloud computing. A significant amount of trust is placed into the cloud and those who operate it. Since users are only left with a password and a promise of security, the rest is up in the air, literally. Data bounces between multiple servers operated by cloud service providers who have access to customer information, encryption keys, and stored data. This system makes privacy and the second major risk, data location, key points of concern. Cloud providers store user data on numerous servers located around the world. The exact storage location for data is not revealed to customers. Location and security go hand in hand; not knowing where data is stored creates uncertainty about data security. Lastly, cloud-stored data is only accessible through the Internet. If the Internet were to fail for any reason, data would be completely unobtainable. This is where personal drives serve as a more secure option: if data is stored on an encrypted drive, factors such as privacy, data location, and Internet malfunction will never hinder data retrieval.
With so many risks in the cloud equation, data is somewhat vulnerable to invasion. During the week of June 20, 2011, a flaw in the system at Dropbox left the stored data of millions of clients completely exposed. The system error enabled site visitors to access user accounts with any password, leaving each account completely open to attack. Dropbox provides its customers with specific passwords to their accounts instead of using difficult encryption keys. This may be easier for users; however, it exacerbates the level of liability. In order for data to be securely stored within the cloud, Dropbox possesses all of the encryption keys. Data is encrypted and protected by Dropbox, but customers lack complete control of their own information.
Cloud computing is a great tool for accessing data anywhere and anytime, provided that Internet connection is available. However, relying completely on the “cloud” for storing information and data backups is not entirely dependable: control is not solely in the hands of the user. When it comes to securing important information, questionability and doubt should not be associated factors. Storing data on a personal drive that utilizes USB encryption, such as the LOK-IT Secure Flash Drive®, erases all unlikelihood. Encrypted flash drives offer security and the assurance that data will always be in the hands of the individual, and not drifting through cyberspace.
Tips | admin | March 13, 2011 |
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Writing an essay may sometime become difficult to do especially if students had just the same tasks in the end of the term. Somehow, they are required to lots of outstanding essays in the same time and surely it can be well handled due to time and energy limitations. To be as solution, people now can use service provided by essay writing service online. It saves them from getting bad score in school or campus. This kind of service provider runs by professional writers who had related expertise so that students don’t have to worry regarding the essay quality. It serves them many kinds of essay such as essays research, term paper and else.
Among available online service providers, StandoutEssay.com comes as the best option. It has years of experiences and professional writers who generate outstanding essay. Having it to work the essay will save time and money for students because it offers affordable prices. It works for customized essay based on the student’s need. It writes-rewrites and edits essay. Students can be sure that the essays will free from plagiarism. It’s the perfect place for students who need customized essay immediately including research report writing. Once they use it, they will have no doubts about the security.
Info | admin | January 6, 2011 |
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Web service hosting is a service on the internet that gives individuals and companies the ability to format their own website and have it up and running for business. Whether you are a blogger written to others daily for a company that wants to branch out its business to reach millions of individuals, web service hosting is very common today.
There are many different web service hosting providers who will assist individuals and owners of businesses, whether small or large, with their website needs. If you do not know what you need, there is a lot of help online for beginners.
Website Basics
Everyone has a different budget and design in mind when they are contemplating website needs. Some individuals may want a low design site that is user friendly, because they may not be too comfortable with things that are technical. Others may choose a site that is much more detailed. Website providers sometimes offer low basic website for less than $4.00 per month. A lot of individuals choose this type of plan, at least to begin with, until they get on their feet and are comfortable with their website. However, once they have been online for some time, package ads ons are usually purchased.
Package Add Ons
To expand your own website, you need to have some basic understanding of what add on are and how they can help you. One of the best can be purchased for an additional $3-4 dollars per month to provide your viewers and customers with some level of safety. This is in the form of what is referred to as a SSL Certificate, which tells the viewer that your site is secure. Most website hosts will also offer higher levels of security, for a little more money each month.
If an individual wants to have total control of their own website with their own dedicated physical server, the cost can be around 175 dollars per month to start. Many website hosting services offer these customers support all along the way. An additional customer choice is to have VSP hosting which does not contain a physical server, but a virtual one. This is a much cheaper cost to the customer at around 20 dollars per month for a basic plan.
There really is a price range for anyone who wants to have their own website. Website providers offer the smallest basic plan as stated previously to packages that include the best physical servers. Of course, the highest packages will cost a lot more, around 375 dollars per month. This higher web service hosting plan will usually offer you the best support and features. Of course, most companies have numerous plans that fall in between both of these opposites.
Tips | admin | December 27, 2010 |
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The previous year saw the incredible popularity of buzzwords like SaaS (software as a service), Cloud Computing and utility computing. Recent surveys show growth of cloud computing usage from around 31% to 46%. But is it really safe to shift from traditional computing to cloud computing? Let us find out.
Safety and security of data is the biggest concern for any company. History has it that even the most secure databases were hacked by cyber criminals and this is one of the reasons that companies providing cloud computing services put safety and security of data as their primary concern. But there are a few industry-standard security topics to consider before outsourcing data and capabilities to cloud servers. Some of them are:
Privileged user access: If you choose to outsource computing data to cloud servers, we are bypassing the physical, logical and personnel controls over it. All the data stored outside your infrastructure can be accessed by administrators who have access to cloud servers. This can be a threat as administrators hired by another organization have full control over your data and they can manipulate at will.
Regulatory Compliance: The security and integrity of data of clients lie in their own hands, even in the presence of service providers. Security certifications as well as external audits have to be dealt by most service providers. Any service provider who refuses to undergo these audits is only signaling customers to use them for most trivial functions only.
Location of Data: when your data is stored in cloud you might not be aware of the location of your own data. Customers run the risk of being governed by country laws pertaining to the data location.
Although cloud computing is a relatively new technology and there are numerous security issues which need to be taken care of, they can be minimized if you follow the tips given below:
1) 1) Cloud service providers should be strict about hiring administrators, and the type of data they handle. Only privileged administrators should be given access to control-sensitive data. Service provider must be able to answer questions like “Who all will have access to the data?”, “How will you monitor people accessing your data?” or “How does one control access to their own Cloud data?”.
2) 2) Data in the cloud rests in a shared environment along with data from other users. Encryption is one of the methods to secure data in shared environment. But only tested and reliable encryption algorithms should be implemented.
3) 3) Although cloud computing has a distributed database implementation, disasters do happen. Cloud service providers must provide you with a recovery solution for data backup.
Tips | admin | December 4, 2010 |
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No matter where your business is located, whether or not you have a physical location or an online presence only, there are a number of companies fighting for the right to provide your business with web hosting services. Because the needs of an individual business vary greatly, it is difficult to determine what the ideal criteria for a hosting service provider is. There are industry standards that all web hosting companies will meet, and often times these requirements are met, and offered at a much lower price by companies offering web hosting overseas.
Many times the exact same options and services within a hosting package are offered outside one’s country of residence as within it. The difference is the cost of the hosting service. In some cases the lower costs are simply a sales generation tactic. Other service providers’ lower rates accurately reflect the lower costs of living and costs of doing business within the respective country. Overhead is often a main factor in lower costs of web hosting overseas, such as in India or Pakistan.
In addition to rates, there are other factors web masters should consider when looking into the option of web hosting overseas. Such as it is often the main factor in real estate, location matters. In terms of speed, whether website loading time, or down load speeds, the closer your server is to your clients, the easier they will be able to access your website. The physical space between users and servers can make a huge difference in potential revenue and potential revenue lost.
In many countries overseas, employees are trained extensively in customer service and in turn are highly respectful of customers and cliental. In order to gain a comparable level of respect to hosting companies in the United States, companies realize they must train their employees and work harder as a company whole. Webmasters also experience some level of frustration with the difference in time zones when using web hosting overseas. Despite common claims of 24/7 technical support, webmasters and IT teams often find it difficult to find common time for working together, leading to communication gaps, and misunderstandings which can significantly hurt a business and its potential profits.
There is much to be considered when seeking web hosting services overseas in addition to price. Closely examine the points outlined in this article to determine in web hosting overseas is the best option for your business.
Tips | admin | November 17, 2010 |
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