Step-by-step instructions to safeguard information transferred to cloud administrations, for example, Google Drive, Microsoft OneDrive, and Dropbox. Distributed storage specialist organizations guarantee that all information presented by clients and transferred to their servers is safeguarded against unapproved access by outsiders. The records transferred to the different cloud administrations are encoded.
However, the encryption key utilized isn’t imparted to the clients. As such, if a supplier needed to, he could get the data transferred online by administration clients. Your encryption arrangement can safeguard Google Drive, OneDrive, and Dropbox documents. Nothing denies encoding documents and record files with a cryptographic key obscure to the help chief and exclusively to the client who transfers the information.
Protect Data On Drive, OneDrive, Dropbox, And Other Cloud Services With 7-Zip
For this purpose, the data to be protected on Google Drive, OneDrive, and Dropbox can be encrypted locally and then uploaded to the cloud. There are many “manual” solutions. For example, you can use 7-Zip, a file compression utility allowing you to encrypt archives with the 256-bit AES algorithm. After installing 7-Zip, right-click on a folder, then choose 7-Zip.
Add to archive from the context menu, enter a sufficiently long and complex password in the Enter password and Reenter password boxes then choose AES-256 from the Encryption Method menu. If desired, it is also possible to encrypt the names of all the files ( Also encrypt file names box ) so that when the compressed archive is opened, it is not even possible to hypothesize its contents.
Protect Files On Drive, OneDrive, Dropbox, And Other Cloud Services With VeraCrypt
VeraCrypt software offers an even more advanced solution: it allows you to create an encrypted drive in the cloud and save all the data from being protected there. The procedure is straightforward: once VeraCrypt is installed on your PC, you must install the desktop clients of Google Drive, Microsoft OneDrive (already present in Windows 10 by default), or Dropbox.
In this way, a folder referring directly to the cloud service will be created (all the files saved there will automatically be uploaded online within your cloud account). As an alternative to using the desktop clients of various cloud services, you can map remote cloud folders as a network drive in Windows (see Map Google Drive and OneDrive as a network drive and Access OneDrive from Windows as a network drive ) or again use, Drive which brings together the management of cloud services from desktop clients in a single solution: The best cloud services in a single account.
Once VeraCrypt has been installed or extracted (for our purposes, the program can also be used in a portable version), it will be enough to create and manage an encrypted container in the remote folder of the cloud service. The steps to follow are the same as illustrated at the time in the case of the now-defunct TrueCrypt ( VeraCrypt is a secure fork, an application created from the source of TrueCrypt). See the article Share files and folders with Dropbox. Using TrueCrypt for a higher level of security.
That is, it suffices:
- Click on the Create volume button.
- Select Create an encrypted file container on Standard VeraCrypt volume.
- In the Volume Location screen, specify the folder referring to the remote cloud account and set the chosen encryption algorithm.
- In this regard, it is possible to combine more than one for a higher level of security (for example, AES plus Twofish plus Serpent). The final steps consist of setting the size of the encrypted “container” and choosing a personal password which must be long and complex. Otherwise, you may risk the encrypted archive being compromised quickly.
- Finally, you must choose the file system to format the encrypted drive. In this regard, we suggest reading the article Difference between NTFS, FAT32, and exFAT: here’s what changes.
Finally, it is essential to perform a series of random movements of the mouse pointer to help VeraCrypt to improve the “strength” of the cryptographic keys generated to protect the unit.
You will thus obtain an encrypted unit, saved in the cloud and “mountable” if necessary (Windows will assign it a drive letter).
Share Data On The Cloud With Whisply Securely
From similar writers of BoxCryptor, an application we referenced in the article Scrambling documents in the cloud, how to safeguard information on internet-based capacity administrations, comes Whisply. This arrangement is a fantastic option in contrast to the apparatuses introduced already because Whisply abstains from introducing anything on your framework.
The information is encoded on the different cloud administrations by Whisply, utilizing the AES-256 calculation and the Internet Cryptographic Programming interface (a specialized excursus on the application’s working is accessible at this location ). In the first place, Whisply is a web application: you don’t need to introduce anything on your PC or gadget.
By associating with the help’s home, you should choose (from your framework) the record to transfer to the cloud in an encoded structure and afterward pick the cloud administration to interface with (Drive, OneDrive, or Dropbox). The following stage is to allow Whisply to get to Drive, OneDrive, or Dropbox. The assistant may know about the validation information for cloud administrations on the off chance that entrance is overseen through the OAuth convention.
By tapping on Continue, it will be feasible to characterize a “cutoff time” for the transferred record (the document sharing on the cloud can, at this point, not be utilized by any client after the shown period) or to lay out a solitary download ( Once download ). Changing the two settings requires initiating a Whisply account (with the standard settings, notwithstanding, you can continue as an unknown client).
The last screen permits you to lay out whether the scrambled document shared on the cloud ought to be downloaded exclusively by the people who have the immediate connection or, moreover, a four-digit PIN or, once more, a customized secret phrase is mentioned. It was entirely striking assistance to safeguard documents on Google Drive, OneDrive, and Dropbox by offering them to distant clients in complete security.