Define “secure”. And, naturally, Etherium contracts live on the blockchain, so there is no one who “runs” Etherium in the same sense that there is no one who runs Bitcoin. But, of course, persuade a sufficiently large part of the community and you can have anything you want—see the DAO mess and the consequent hard fork.
Define “secure”. And, naturally, Etherium contracts live on the blockchain, so there is no one who “runs” Etherium in the same sense that there is no one who runs Bitcoin. But, of course, persuade a sufficiently large part of the community and you can have anything you want—see the DAO mess and the consequent hard fork.