John P.

John P.

4 minute read

What is cryptography in the cloud?

What is cryptography in the cloud?

Cloud has become a vital part of the modern era and most of the modern day technologies are based on cloud. From storing data to developing apps, cloud computing is currently being used in various different ways. From industries to our daily life, cloud computing has affected everything and transformed various applications and workflows. Even non-technical people are now aware about cloud computing because of its wide use and popularity. But do you know about cryptography in the cloud?

Well, if you are not aware about cryptography in the cloud then you have come to the right place. In this blog post, we are going to discuss about cryptography in the cloud in a detailed way.

What is cryptography in the cloud?

Cryptography on the cloud platform employs different types of encryption techniques in order to secure data that will be stored or used on the cloud platform. With the help of cryptography technology on the cloud platform, all the users present on the cloud platform are able to access cloud services with proper safety and convenience as well. Cryptography enables user to access data that is encrypted on the cloud and that makes cloud stored data 100% safe. You should know that cryptography allows users to store data on an ultra-secured platform and without even delaying the speed of information exchange. This is one of the main reasons why cryptography has become so important on the cloud platform. For example some of the cloud hosting provider for applications such as hosted QuickBooks uses this security feature for their cloud infrastructure.

You should know that both data at rest and data in motion can be easily secured with the help of cryptography. When you use the cloud platform then you don’t get the luxury to have physical control over the storage of the information. This is why the only way you can make sure that the data stored on the cloud platform stays safe is to use cryptography.

How cryptography ensures security on cloud platform?

The list of advantages offered by cloud computing platform is very long and that’s why it is preferred by most of the companies, regardless of their type of business and its size. From easy accessibility to better uptime, cloud computing is helping businesses in various ways to become quick, accurate and effective. The virtual computing infrastructure provided by cloud computing doesn’t only enhance the workflow but it also helps in reducing the money spent on in-house infrastructure.

But along with the advantages, cloud computing platform also poses many security challenges to businesses. This is one of the main reasons why businesses are working towards developing a cryptographic protocol tailored to cloud computing. This is allowing businesses to balance both performance and security without any hassle.

You should know that most of the cloud computing infrastructures don’t offer security against untrusted cloud operators. This type of system poses a big challenge for all the companies that are looking forward to use the cloud platform for storing data, hosting applications or for any other purpose. Storing sensitive business information like financial information, health reports of patients, etc. becomes quite tricky in such a cloud system. But with cloud computing becoming a big technology in most of the industries, many cloud vendors are now using cryptographic protocol on their cloud platform so that they can provide bank-level security to all the clients.

Different approaches to cryptography

There are numerous approaches to extending cryptography to the cloud data. There are many companies that prefer encrypting data before moving it to the cloud. This is one of the most advantageous approaches because it allows the company to encrypt the data before its leaves the company environment. In this type of encrypting, the data can be encrypted only by authorized people that have access to appropriate description keys.

Then there is another way of extending cryptography to the cloud data and in this system, the data is encrypted after it is shifted on the cloud platform. In this type of system, the cloud services are capable of encrypting the data upon its arrival, ensuring that all the data stored and accessed on that particular platform is encrypted by default.

You should know that there are many cloud services that don’t offer encryption instead, they offer encrypted connections like SSL or HTTPS in order to make sure that the data on the cloud remains safe in the transit.

Crypto management and cloud encryption

If you are running a business then you will surely need to take a data-centric approach for keeping your sensitive information safe against modern and evolving threats present in the environment of mobility, virtualization and cloud services. In order to keep their data safe and secure from each and every type of possible threat, companies will surely need to implement data security solutions that can offer complete data safety. This type of data security solution should include modern day solutions like encryption and cryptographic key management. But you should know that a comprehensive platform for cloud security encryption should also deliver key management capabilities and robust access control that allows organization to implement encryption in a cost-effective and comprehensive manner.

So cryptography is currently playing a big role in making the data on the cloud completely secure. From small sized businesses to giant firms, everyone is using cryptography in order to keep their data safe and secure on the cloud platform. With the advancement of time, cryptography will evolve into a mature solution and more people will start using it.

Author Bio

Jeff Morgan is a writer at NetworksGrid with several years of experience in the IT industry. She loves writing and exploring the world of technology while making the digital platform a more informative platform. Technology is what she eats and drink and she has a firm grasp on topics like managed IT service provider  and managed NOC service.