How to encrypt data before saving it to the cloud and how to do it

Over the years the cloud has become essential for everything, because it allows us to host files without taking up physical space within our devices. But it is important to always focus on security, so today we will see how to encrypt data before saving it to the cloud and how to do it.

If a hacker ends up doing what you have in the cloud, he could easily access all your data. But you can add a layer of protection through encryption before they hit the cloud, to make sure they're truly protected. This is what we will see in this article, the importance of doing it and how to do it.

How to encrypt data before saving it to the cloud and how to do it

Not all cloud service platforms offer you the same guarantees. But generally, it has data encryption that works well against brute force attacks. To give you an idea, if Dropbox provides 256-bit encryption, you would need a supercomputer to decrypt it… being easier to get the information on the other hand, such as decrypting a weak or low-digit password.

So encryption is based on 2 parts. First, encrypt the front door (your password) and then the files. You will have to choose a strong and secure password. This is important, because even if you don't believe it 123456 is the most used password in the world. So it will be very easy for a hacker to enter these accounts.

Tools to encrypt your files

Once you have it, you can choose a trusted cloud platform in which to leave your data. Many users do not trust any other way to access their files, because there have already been cases of hacking and making the information public. But we will see how you can encrypt your files before sending them to the cloud. You can even use free tools, totally free:

• AxCrypt.FolderLock.

These are some of the best options. They have paid subscriptions, but you may not need it. You can enjoy many features and local disk encryption, to have everything safe. But there are more free alternatives to encrypt files before uploading them to the cloud, such as:

• 7-zip.BoxCryptor.

We hope that all this information has been helpful to encrypt your files. These tools are very easy to use. Just launch them and voila, you can encrypt your files before uploading them to the cloud.