The subheadline gets it right: > It’s great for security—but not so great for your privacy. For individual users, security and privacy frequently go hand-in-h

The subheadline gets it right: > It’s great for security—but not so great for your privacy. For individual users, security and privacy frequently go hand-in-hand. But for site operators, user privacy makes security a lot harder. The more you know about a user, the easier it is to figure out if they're an adversary.