This is an interesting article about protecting your privacy, especially if you are familiar with the use of blockchains:
Dawn Song, a Berkeley computer-science professor and MacArthur fellow, is a fan of cloud computing. She also thinks it needs a major rethink. “The cloud and the internet have fundamentally changed our lives mostly for good,” she says. “But they have serious problems with privacy and security—users and companies lose control of their data.”
Outsourcing data storage and processing over the internet has given companies new flexibility and consumers the power to hail rides, find dates, and socialize from a slab of glass in their pocket. The same technologies have also enabled data theft, corporate prying on our personal lives, and new forms of election manipulation.
Song says her startup, Oasis Labs, can curtail some of those problems with the help of blockchains, the new form of cryptographically secured record-keeping inspired by the digital currency bitcoin.
You can read more in an article on Wired.com at: https://bit.ly/2u9C3MM.