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2017-02-02 2017-02-02
explicit anchor use (martin) explicit anchors (martin)
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&screenshotpict(authenticate) &screenshotpict(authenticate)
-===== Username =====+===== [[username]] Username =====
If you do not specify username on [[ui_login#session_settings|Login dialog]], WinSCP will prompt you once it needs it for authentication. If you do not specify username on [[ui_login#session_settings|Login dialog]], WinSCP will prompt you once it needs it for authentication.
&screenshotpict(authenticate_username) &screenshotpict(authenticate_username)
-===== Password =====+===== [[password]] Password =====
If you are using password authentication, you can enter your password directly on [[ui_login#session_settings|Login dialog]]. Otherwise WinSCP will prompt you once a server asks for it. You will be prompted again, if you enter invalid password. Also note that most of the servers will "prompt" for password when you use invalid username, not to allow attacker to learn if particular account exists. If you are using password authentication, you can enter your password directly on [[ui_login#session_settings|Login dialog]]. Otherwise WinSCP will prompt you once a server asks for it. You will be prompted again, if you enter invalid password. Also note that most of the servers will "prompt" for password when you use invalid username, not to allow attacker to learn if particular account exists.
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When authentication with [[security_credentials#storing_password|stored password]] (if any) has failed before, the prompt will include //Change stored password to this one// check. Use it to overwrite stored password with new one. When authentication with [[security_credentials#storing_password|stored password]] (if any) has failed before, the prompt will include //Change stored password to this one// check. Use it to overwrite stored password with new one.
-===== Keyboard Interactive =====+===== [[keyboard_interactive]] Keyboard Interactive =====
For SSH keyboard-interactive, TIS or Cryptocard authentication methods the server can issue its own prompt. Most of the SSH servers use keyboard-interactive authentication just as a different method for getting the account password; for this reason, WinSCP by default responds to the first keyboard-interactive prompt with the password entered on the Login dialog (if any). To disable this behavior unset the keyboard-interactive authentication option //[[ui_login_authentication#ki|Respond with password to the first prompt]]//. For SSH keyboard-interactive, TIS or Cryptocard authentication methods the server can issue its own prompt. Most of the SSH servers use keyboard-interactive authentication just as a different method for getting the account password; for this reason, WinSCP by default responds to the first keyboard-interactive prompt with the password entered on the Login dialog (if any). To disable this behavior unset the keyboard-interactive authentication option //[[ui_login_authentication#ki|Respond with password to the first prompt]]//.
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&screenshotpict(authenticate_instructions_only) &screenshotpict(authenticate_instructions_only)
-===== Private Key Passphrase =====+===== [[private_key_passphrase]] Private Key Passphrase =====
If you are using an SSH [[public_key|public key authentication]] with encrypted [[public_key#private|private key]] you will be prompted to enter passphrase for your key. If you are using an SSH [[public_key|public key authentication]] with encrypted [[public_key#private|private key]] you will be prompted to enter passphrase for your key.
&screenshotpict(authenticate_passphrase) &screenshotpict(authenticate_passphrase)
-===== Authentication Banner =====+===== [[authentication_banner]] Authentication Banner =====
During [[ssh#authentication|authentication against SSH server]], the server can issue authentication banner. It can contain various information, generally regarding security and server usage. After reviewing the text, press //Continue// button to continue. During [[ssh#authentication|authentication against SSH server]], the server can issue authentication banner. It can contain various information, generally regarding security and server usage. After reviewing the text, press //Continue// button to continue.
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&screenshotpict(authenticate_banner) &screenshotpict(authenticate_banner)
-===== Password Change =====+===== [[password_change]] Password Change =====
During authentication, the SSH server may request you to change a password, particularly if your password has expired. During authentication, the SSH server may request you to change a password, particularly if your password has expired.

Last modified: by martin