Facebook makes money mainly from advertising, yes, which can be done also on Whatsapp and will be in the future.
While they can still harvest some data from Whatsapp even if conversations are encrypted, my point was that they have no way to read the content of messages you send.
Think about what end to end encryption does. The client at one end encrypts the data for transmission after it has been typed. The client at the other end decrypts it for the other user to read. While the message cannot be viewed by anyone in between, it’s plain old data at both ends. If you can read the data, the software you are reading it on can also read the data.
Fb harvests all that data because they can. If you think E2EE is keeping their eyes off the data, you are mistaken. It keeps MY eyes of your data. It (in theory) keeps the government’s eyes off your data. For 100% privacy, you have to control the client software. You do not control the client software.
Facebook makes money mainly from advertising, yes, which can be done also on Whatsapp and will be in the future.
While they can still harvest some data from Whatsapp even if conversations are encrypted, my point was that they have no way to read the content of messages you send.
Think about what end to end encryption does. The client at one end encrypts the data for transmission after it has been typed. The client at the other end decrypts it for the other user to read. While the message cannot be viewed by anyone in between, it’s plain old data at both ends. If you can read the data, the software you are reading it on can also read the data.
Fb harvests all that data because they can. If you think E2EE is keeping their eyes off the data, you are mistaken. It keeps MY eyes of your data. It (in theory) keeps the government’s eyes off your data. For 100% privacy, you have to control the client software. You do not control the client software.