File control and encryption with Prot-On
The expansion of the smart mobile devices is changing the world. It is common to send photographs, documents and other files between users. What's more, we often send these messages without even considering whether I might be compromising their privacy. Am I really sure that only the person I send it to will see it? Can't that person forward it to other users? Proton is the solution, it is an application that allows us to determine when and who can see the files we send.
If I send a confidential document to Marta, and I just want her to see, nowadays, in the computer age, it is difficult to ensure that this will be the case. Marta could take the document and forward it to Laura, someone she did not want it to reach. The same can happen with sensitive photographs that we don't want to reach the eyes of certain people, or that we want to prevent from spreading for security reasons. Controlling that today is very complicated, and that's why there's a lot of emphasis on thinking carefully about what we send before we do it.
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Well, Proton It aims to make file sharing a little easier. We can protect images and documents, so that only the users we want can see them, and whenever we want. If later, we want that user to no longer be able to access that photo or document, we can block your access, and the photo will not be displayed.
Protected photos or documents can be shared via Dropbox or attached in a email, for now that's all. When a user receives the protected file, they are told that they need the app. Proton to open that specific item. Once you've downloaded, created, or logged into your account, the system will check if the sender has included this user on the list of people who can open the file, and only if so will they be allowed to view it. However, As we have said, permits can be managed remotelyPlus, control is maintained even if the file ends up in the cloud or on other devices, maintaining protection wherever it goes.
Proton is a free application and is already available in Google Play. It is not 100% safe, since, although the photos cannot be downloaded, one can be made screenshot of the photo while it's on screen. But it certainly increases security significantly. The idea is that if, days or months later, we don't want that person to be able to use what we sent them for malicious purposes, we can block access so they can't open it again.
What is Prot-On and how does it work?
Protects personal documents
Prot-On is a solution of IRM (Information Rights Management) oriented to encryption and permission management about the information you share. In practice, it allows you to protect photos, videos, audios, documents and texts with persistent encryption and access rules that travel with the file, so you decide who y when you can open it.
The receiver can watch or play Protected files can be sent directly to your phone or computer, but only if you're authorized to do so. If you regret sending something, the tool lets you revoke access instantly, even for copies that are already in your email, on other phones, computers, or cloud services.
Administration is very simple: download the app, create a free account and start applying. granular permissions to your files (by user, group, or time period). The platform records activity and traceability (who accessed it and when), which is useful for verifying that a recipient has opened it or auditing access in professional environments.
This approach protects the contents before sending them And not just during transport. This way, you can share via email, messaging, or online storage while maintaining control of the original file and any existing copies. The company also indicates that does not store copies of your documents, reinforcing user privacy.
Recommended uses and security in messaging
Avoid forwarding and leaks in messaging
Many messaging platforms in Windows and Android They allow you to send any type of file, but they do not always include the appropriate protective measures. Prot-On provides an additional layer that reduces the risk of unauthorized interception or forwardingIt's especially useful when you're sharing sensitive material with friends, bosses, or clients and need to make sure only the right people see it.
In the professional field, it helps prevent information leaks and maintain control of files, internal photographs or passwords that sometimes circulate through mail or courier services. In the personal environment, it can mitigate problems such as the unwanted spread of private images, as it allows you to revoke access later and view the activity associated with the file.
Requirements, limits and good practices
Tips and limits of use
To use Prot-On a Internet connection during download and registration, and it is recommended to be online when validating permissions. The recipient must have the app installed and logged in for the system to verify their access. authorized to open the file.
Like all technology, it has limits: although it prevents unauthorized downloads, it cannot prevent someone from making one. screenshot of the visible content. That's why it's best to combine it with good practice: Choose recipients carefully, review permissions periodically, revoke access when no longer needed, and avoid sharing passwords or critical data through insecure channels.
Prot-On is Delivery to Italy takes one or two business days and is available for mobile and desktop, making it easy to adopt for both personal and organizational use. If you're looking for a convenient way to encrypt, share and control files without losing control, its IRM approach and remote permission management provide a clear improvement over traditional attachment sending.