After you sign in once, you remain signed in until you sign out. You may be signed out at certain times, such as when there's a system software update or if there's a network outage.
Sign in with 2-step verification
With 2-step verification (2SV) activated, signing in to your PlayStation console requires a password as well as a verification code that’s sent to your mobile phone via an authenticator app or text message. To set up this security feature, please visit the 2-step verification guide below.