One the world greatest cryptologists says:

“I want the secret of the Coca-Cola company not to be kept in a tiny file of 1KB, which can be exfiltrated easily by an APT,” Shamir said. “I want that file to be 1TB, which can not be exfiltrated. I want many other ideas to be exploited to prevent an APT from operating efficiently. It’s a totally different way of thinking about the problem.”