Private vs. Public Cloud – The Correct Approach for Security

Over the last decade, cloud computing has been one of the driving forces that accelerated the digitalization of our world. Namely, the cloud offers many benefits, including reduced costs, better efficiency, and much better risk management, which is why over 90% of modern businesses use at least one cloud solution.

When it comes to choosing the right cloud solutions, organizations are immediately faced with one of two options: a public or a private cloud. However, going with the right choice regarding public and private cloud solutions can be a difficult task. Depending on the type of business you have and its goals, only one of them could be the right choice. Or it might be smart to utilize a dedicated cloud security solution like ermetic.com. Read to find out the best choice for you.

What is a Private Cloud?

A private cloud is a dedicated cloud environment that’s hosted exclusively for one company. It’s deployed on-premises, and you have full control over the entire infrastructure. This makes it easier to adjust the system if needed, in addition to allowing you to ensure maximum security and data privacy. On top of that, business users can access resources from any location, even if their devices are not directly connected to the local network.

So, when is a private cloud beneficial? Since it offers a high level of customization, security, and data control to the user, it’s most beneficial for companies that frequently handle sensitive data or operate in highly competitive markets. This includes almost all types of apps that handle user authentication and authorization, as the relevant data might be confidential. Moreover, since you have control over the entire infrastructure, it’s simpler to meet industry-level compliance measures and protect your data from potential attackers.

What is a Public Cloud?

Unlike a private cloud, a public cloud is a shared environment that’s hosted in the cloud provider’s data centers. Thus, it’s accessible to multiple users simultaneously and offers its services on a pay-as-you-go basis. This gives it great scalability and makes it a popular choice for businesses of all sizes. However, since you don’t have control over the infrastructure, public clouds offer a few customization options.

Still, public clouds are a suitable option for businesses that don’t require high levels of security and privacy. For example, a company that stores large volumes of non-sensitive data or provides web hosting services can greatly benefit from the scalability, cost efficiency, and reliability offered by cloud providers. Additionally, when it comes to security, public clouds provide decent protection against cyber-attacks. Still, the user is responsible for implementing additional security measures such as encryption and access control systems.

Should I Use a Public or Private Cloud?

Choosing between a public and private cloud largely depends on the type of business you have. If your company requires enhanced security measures, then a private cloud is the best option since it provides total data control to the user. On the other hand, if you’re looking for scalability and cost efficiency, then a public cloud should be your choice.

Is a Hybrid Cloud the Best Solution?

Choosing whether a hybrid cloud is a right answer largely depends on your goals. Namely, a hybrid cloud is a combination of a private and public infrastructure that provides the best of both worlds. With it, you can move applications to the public cloud or transfer data back to the private environment for enhanced security – only if it’s necessary.

However, keep in mind that hybrid clouds are much more complicated and require constant monitoring and maintenance. So, if your company doesn’t require the extra flexibility and scalability offered by hybrid clouds, then a public or private cloud should suffice.

Conclusion

In conclusion, when deciding between a public and private cloud, it’s important to consider the type of data you’re trying to protect and your business goals. A private cloud is beneficial for companies that require enhanced security, while a public cloud offers scalability and cost efficiency. On the other hand, if you need both features, then a hybrid cloud could be the right solution. Whichever you choose, make sure to implement additional security measures to maximize data protection.