Login (noun)

The process of entering one's user name and password in order to access a computer system or website.

Origin:

Late 20th century: from log in, on the pattern of log off.

Examples:

1. I had to login to the website in order to access my account information.
2. You must login with your credentials in order to use the online portal.
3. The system requires a valid login in order to protect sensitive data.
4. The login process is secure and encrypted to ensure the protection of your personal information.
5. I was prompted to login after I tried to access a restricted page on the website.