Tim Cook has already made his stance on encryption abundantly clear, but he decided to give the White House something of a reminder during last week’s meeting, in which government intelligence officials met with executives from some of the largest technology companies in the country to discuss encryption and social media. The White House wanted to convince these companies to support its anti-terrorism efforts online, but when the officials suggested that companies start putting backdoors in their encryption technology, Tim Cook was less than pleased. According to the Intercept, the Apple CEO tore into the officials for the suggestion, and said that the White House needs to forget about backdoors and start supporting encryption. Attorney General Loretta Lynch responded by saying that there needs to be a balance between national security and privacy, but Cook wasn’t swayed, which shouldn’t be surprising considering how outspoken he’s been about the topic over the last year or so.