What are the main roles in DeNet

and how each of them can benefit?

The first role is a user—a person or company that stores personal or corporate information. 

DeNet nether had any data leaks and much cheaper than other cloud services. Users can download files in the DeNet Storage mobile app, and soon via the desktop version.

The second role is Datakeeper, a user who provides storage space for data, receiving a reward for that. Today datakeeping is a more efficient and environmentally friendly equivalent to mining, which is gaining momentum at a breakneck pace. 

Read how to become a Datakeeper >> https://medium.com/denetpro/become-a-datakeeper-step-by-step-guide-dc04a25c6240.

And the third role is a Watcher node—a user who checks for a sufficient number of copies of files on the network through the DeNet Storage mobile application, thereby ensuring its security. For this, he receives tokens, which he can then exchange for real money.

You can become a user or a Watcher node downloading the app from the app stores and Datakeeper—reserving a node via web site https://nodesale.denet.app or in Watcher node app.