Https://signin.samsung,com/key/ Upd -

Here's an you could use for this kind of page, assuming it's part of Samsung's authentication flow: 🔐 Unlocking the Gateway: Inside signin.samsung.com/key In the sprawling ecosystem of Samsung — from Galaxy phones and SmartThings hubs to wearables and digital appliances — your Samsung account is the master key. But what happens when that key becomes… a literal key?

However, based on the structure of the URL, it looks like you're referring to a with a /key/ endpoint — which often relates to security key or passkey authentication for Samsung accounts. https://signin.samsung,com/key/