Spotlight of Advantages and Disadvantages of Cloud as a Service

Most of the big companies are looking for all possible ways to streamline their business through the latest technological innovations such as cloud computing so that they can shift their service from a dedicated server to a cloud-based setup, wherein they're not dependent on a single machine. Online cloud-based service helps in streamlining business operations and minimizing dependency upon a single server. But, just like everything else in the world, there are several pros as well as a few cons associated with it. So, it's time to take a look at various advantages and disadvantages of using Cloud as a Service.

Reasons Behind the Popularity

Cloud computing technology is adopted by organizations of all shapes and sizes; it helps a company grow and develop with complete flexibility.

It’s the best approach to adding capabilities or enhancing capacity while running the business, without actually investing in licensing tools, training new workers, upgrading your infrastructure. It’s a pay-per-use, subscription-based service that offers real-time scalability too.

It’s used by many firms for plenty of purposes ranging from storage services to fully-developed applications. The new SaaS model offered by helps IT managers concentrate on core business areas rather than being distracted by IT issues. Most companies prefer cloud-based services, on account of their flexibility, cost-effectiveness, and reliability.


Top Merits of Cloud Services


Cost Efficiency

One of the main reasons that large companies have accepted this technology is cost efficiency. Be it in terms of use, upgrade, or maintenance, it’s always worth investing in cloud computing. Traditional PCs cost a lot and installing a separately licensed version of tools/software adds up to the expenses as well.

 In contrast, the cloud is a way cheaper that reduces such expenses. The pay-as-you-go model makes it affordable for small to midsize firms. It lowers the monthly cost, paperwork, and investment in hardware as well as IT staff too.


Unlimited Storage

You don’t need extra space to store the information on the cloud and hence you do not have to worry about increasing the current storage space. You can move data on the cloud, without really depending upon just one provider.


Recovery and Backup

Due to the fact that data is stored in the cloud, restoring and backing up is much easier. Moreover, providers are so competent to handle the recovery that it makes the whole procedure of recovery and backup becomes simpler and easier over traditional data storage methods.


Automatic Integration

The process of software integration happens automatically, which implies that you don’t have to take additional tools to integrate and personalize your services as per your need. You can choose those apps and services that best suit your requirements, and you can even access and retrieve data easily - all that you need is a high-speed internet connection!


Few Downsides

Though there are plenty of benefits associated with the cloud services, they've got a few demerits too, which are listed below.


Technical and Security Issues

Though it allows for easy access, this technology is prone to technical issues; you could come across an outage problem, though you’ve kept up with high standards of maintenance. There could be connectivity and network problem at times. It’s vulnerable to security threats that could put your data at potential risk.


Threats to Cloud Industry

Cloud computing security experts see cybercriminals as the biggest threat. This result is based on a poll conducted on Cloud Security Alliance about the top security threats for the cloud industry. The survey shows a reshuffling of priorities when it comes to security, and it shows how cyber attacks have grown to become the biggest danger in terms of stealing corporate and confidential data. The other two threats, viz data breaches and account hijackings that were seen at the center of the list of top security threats, way back have moved to number one and number three positions respectively. DOS (denial of service) attacks have become a growing concern this year, and they are on the fifth spot in this list.

CSA report is published every year, and it gives a snapshot of big dangers in the industry to the customers, and cloud service providers. These threats consistently fuel fear in the systems and websites that are owned by the government, educational institutions, and businessmen.

It is surprising to know that the second biggest threat in this list happens to be data loss from the cloud providers end, and not from the cybercriminals. Accidental deletion is a common phenomenon than what people think.

As per one of the surveys that were released back in the month of January covering over 3,200 organizations, Symantec found that over 4 out of 10 customers lost their data in the cloud and were forced to recover the lost data through backups.

This is an astounding fact, and a growing concern.

Whether it is due to the hackers or the service providers themselves, loss of data is not only a big concern, but it can seriously detrimental for service providers as well as the customers. The next four threats down the line are malicious insiders, cloud service abuse, unplanned usage of cloud, and the last one being vulnerabilities in cloud infrastructure.

Following are the top security threats to Cloud Computing -

1. Data Breaches
2. Data Loss
3. Account Hijacking
4. Insecure APIs
5. Denial of Service
6. Malicious Insiders
7. Abuse of Cloud Services
8. Insufficient Due Diligence
9. Shared Technology Issues

So, if you provide web hosting services, then take a look at all these aspects, and make sure that you leave no stone unturned in ensuring that you address each one of these issues, to enhance the safety of the customers' data.


Future Prospects

It’s the new wave of technology for governments, companies, and individuals alike. It has become the foundation for new business models and innovation and there will be major improvements in the near future. However, like all the other technologies, it offers plenty of superb benefits, accompanied by very few downsides. And, if you're a hosting provider, offering Cloud as a Service can be a great idea, to say the least.


About the author: Diane H. Wong is a search engine optimization specialist and business coach. Besides, she is a research paper writer on so she prefers to spend her spare time working out marketing strategies. In this case, she has an opportunity to share her experience with others and keep up with advancing technologies.


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