Nostr uses "keys" instead of passwords to identify users. This allows users to own their social identity instead of renting it from a tech company, and can bring it with them from app to app.

A good way to manage your keys is to use a remote signing application. These apps can hold your keys and log you in remotely to as many applications as you like, without risking loss or theft of your keys.

One way to log in with a remote signer is using a "bunker link" which is more secure and decentralized than other solutions. Check your signer for a link beginning with "bunker://", copy it into {PLATFORM_NAME}, and you should be good to go!

If you don't have a signer yet, nsec.app is a great way to get started. You can find more signers on nostrapps.com.