How to Store Encrypted Data on the Cloud

Posted by in Questions & Answers

Cloud hosting has become a significant resource for many online companies. Outsourcing network leads to more capable and more secure entities with much higher productivity. It not only improves capability, but also saves on cost and improves productivity.


Key statistics

The key concern of every website owner is to have a secure network. It is just a matter of time before cyber-crimes becomes labelled among the top in economic crimes. According to the Irish Economic crimes survey 2018, two things are clear:






  • About 46% of web information is vulnerable to hacking.


  • Up to 50% of online resources don’t have a plan to counter cyber-attacks when and if they happen.


Based on these figures, it is important to have a clear view of the best encryption practices, as well as have a clear understanding of how best to secure your online data.


Importance of Encryption before cloud computing


The cloud whether public or private is still an open space for hackers seeking to gain access to your data. This is why privacy experts insist that the only way to counter this threat is through top-class encryption. In lieu of best practices, experts insist on cloud providers that lay out a platform for customers to develop their own encryption before hosting content on the cloud.





Why is this important?


  • The fewer people who have access to your secure network, the more secure the network.
  • Developing your own encryption keys allows you to keep them on separate storage blocks for easy access. This means that your content is actually much safer.
  • Ensuring the hosting server does not have access to your decryption keys, as a precaution, elevates safety levels, especially if you’re on a public hosting platform.
  • Having your own encryption algorithms also helps you to ensure that your data remains secure on every stage, from rest, while in transit as well as when the data is in use.
  • Also, personal data encryption allows you the luxury of securing your sensitive data as soon as you create. This means that regardless of the fact that it may be stored on a cloud, it will still be inaccessible to unauthorized personnel.


Impending Challenges

The ballooning of the mobile industry has caused a bit of a glitch in as far as hosting is concerned. This is due to the fact that it has happened long before cloud cover has become sufficiently mobile savvy. The implications here are several including:


  • If the decryption key is not on a multi-device platform where remote devices can access it, then no matter how many downloads you make, the information becomes obsolete, secure data.
  • This is a problem mainly because if the company will not be able to share data without withholding direct access to the decryption keys.
  • Encryption is complex. Especially, if you are dealing with a substantial amount of data, which can be anything from thousands, to millions of files. Keeping the keys and the data apart can be tough if you’re doing it by yourself. Some companies do not have this capacity, and they may require a third party. This means on top of your hosting services, you will need another service provider, which means increased overall cost.


Storing data on the Cloud


The online world is evolving faster than most developers can adapt. Most data owners are becoming increasingly insecure at the level of data breaches, the hacking network is growing faster every day, and the internet is becoming the most unsafe place to store unsecured data.





The unfortunate part of it all is the fact that the internet is here to stay, and data encryption is perhaps is the most effective way to ensure your data is secure.


With hosting as a resource that saves cost and improves convenience, it is no longer practical for online enterprises to store data onsite. This service that has been split into SaaS, IaaS, and PaaS has made it possible for start-ups and medium businesses to run complex networks without any developer knowledge. The two key ways to store data on the cloud can be summarized as:


  • Find a cloud computing resource that gives you the leeway of doing your own coding before putting your data out there. As mentioned earlier, this is the most secure option, but, unfortunately, it depends on both the volume of data and your network capability.
  • When managing your own encryption and decryption, it becomes a little tedious. You can opt for the option of partnering up with a SaaS service provider to manage your sensitive corporate data. This will be at an extra cost, but perhaps it may be a better option in the larger scheme of things.


Hosting advantages and drawbacks


Cloud hosting is essentially a product of mega-factories. Large and small online companies can now share a network, deal with obscene amounts of traffic, and easily develop enterprises, a feature that would otherwise have been impossible a decade ago.





If that isn’t enough, hosting has reduced infrastructural costs for start-ups, all but erasing the need for capital. It also worth mentioning that more people are using the internet more than ever before. This means the need for capacity. Hosting provides this capacity and grows with the growing demand.


  • On the opposite end, what was then start-up capital is now subsequent operation costs. It has also resulted in businesses being largely dependent on service providers, making them incapable of running their own systems.




Small businesses need to understand that cloud computing providers are under no obligation to keep your data secure. Unlike financial or legal institutions, when a breach occurs, the liable entity is the data owner. Even if the breach is as a direct result of malpractice by the hosting service, the entire blame will be on the data owner.


While hosting does offer higher scalability, flexibility in terms of providing an efficient content management network, the issues of declining safety are still very much a cause for concern.


Author: Alex Merashi