Last Updated on May 3, 2021 by Calvin C.
Cloud computing is delivery of on-demand computer services that are usually shared with other users on the internet. In this article, we look at the challenges of cloud computing services.
Background of cloud computing
Cloud computing still has the same physical server hardware that forms any computer network.
However, since access to these servers is over the internet, resources can be combined to produce a powerful network.
This is important for those who work remotely as they can connect to the company network from anywhere in the world.
The demand for cloud computing increased during the COVID-19 pandemic due to restrictions of movements during the lockdown.
- The computer services that are available in the cloud include:
Instead of you hosting these services locally, you offload the management of these services to cloud vendors and focus on your core business.
This is only one of the many benefits of cloud computing and the pandemic resulted in an increased demand of these services.
There are 3 types of cloud computing and these are IaaS, PaaS and SaaS.
These 3 are built on top of one another, hence the term cloud computing stack.
Infrastructure as a Service (IaaS)
This is the most basic cloud computing service where you rent storage and computing power.
Software as a Service (SaaS)
Here your main requirement is to access web-based applications and you don’t have to host the software on your servers.
Cloud providers are responsible for hosting and managing these cloud-based applications, making it possible to deploy them simultaneously across different devices.
Platform as a Service (PaaS)
This service is mainly for users who need tools to develop web applications
In this case, there is no need to set up and manage infrastructure required for application development.
Cloud providers take care of servers, storage, network and databases, hence application development is faster.
Challenges of cloud computing & solutions
Cloud computing comes with its challenges so it is important to be aware of these to avoid costly data loss.
Global access to pools of cloud-based resources is noble but the following issues need to be addressed.
High cost of migration and modification
Although cloud computing helps cut costs in the long run, migration to cloud-based systems may be expensive for some organizations.
The impact is greater for small businesses that face challenges in absorbing costs.
Perhaps migration needs to be gradual so that there is ample time to adjust to the new system.
Modifying the cloud to suit the needs of the organization is also costly for small businesses.
Since cloud computing relies heavily on the internet, there is need to be extra cautious to ensure that data is secured and passwords are strong.
Accessing the platform while shielded with a VPN is one way to ensure that security and privacy is maintained.
There are many VPN services on the market, but market leaders offer scalable packages that can be tailored to the needs of a business.
- The overall best best VPN is NordVPN
A VPN encrypts your traffic and keeps the bad guys in the shadows.
As for password security, NordPass password manager provides a solution by generating a strong password that is extremely hard to guess.
Multi-factor authentication is also a must as it adds an extra layer of security. The best is to use apps like Google Authenticator as the passcode changes every minute.
Avoid SMS-based 2-factor authentication as it is vulnerable to SIM card hacking.
A reliable cloud provider, like DreamHost, is needed to ensure that downtime is kept to a minimum.
Customer support from the cloud provider must be swift and available 24/7 and you can’t get that from untrusted providers.
On the other hand, having a poor internet connection is also counter-productive.
Cloud computing works effectively when there is a high-speed internet connection.
Difficult to switch providers
While it is relatively easy to join a cloud computing service, switching to a different provider may be a challenge.
The challenge rises exponentially when your organization’s processes and systems are strongly tied to the cloud service.
In the end, you may end up incurring huge expenses to ensure the switch takes place smoothly.
It is important to carry out a thorough research and read all the fine print when joining a cloud-based service.
The best service provider must provide room for easy migration to other service providers.
If your organization uses multiple cloud-based services, managing them may be a challenge.
In this case it is important to properly train the IT team and have adequate tools to be able to handle all the services.
Hiring a cloud specialist can be a costly move for small organizations and fortunately some of the parameters can be automated.
The increased reliance of the internet by businesses has seen a proliferation in cloud computing.
It is still important to guard against data breaches as losses cost time and money.
Anonymous browsing is one way in which your internet traffic is hidden from attackers.
NordVPN is a popular VPN service priced perfectly:
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