This word is acceptable for play in the US & UK dictionaries that are being used in the following games:

• Lexulous
• Wordscraper
• Wordosaur

n. The process of identifying oneself to a computer, usually by entering one's username and password.

n. A combination of a user's identification and password used to enter a computer, program, network, etc.

n. The process of logging in.

"SELECT password FROM MyTableNameHere WHERE login = @login and in a line in your code you use Parameters."

log in    log on   

logon   

logon    password    authentication    username    default    start-up    registration    ______________    browser    dialog