For information about Globalscape, visit www.globalscape.com. |
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For information about Globalscape, visit www.globalscape.com. |
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When you connect to a site, you can encrypt your password to protect it from interception using the One-Time Password (OTP) scheme. OTP is supported by GlobalSCAPE Secure FTP Server, EFT Server, various *nix servers, and a few Windows-based servers.
To enable OTP for a standard FTP site
In the Site Manager, click a site.
On the main menu, click File > Properties.
Click the Type tab.
In the Protocol type box, make sure FTP (standard File Transfer Protocol) is selected.
In the Password Protection group, specify an encryption method.
Not Encrypted - the password is sent unprotected to the server.
MD4 - A system that encrypts your password a different way every time it is sent.
MD5 - A system like MD4, with more complex encryption scheme.
Auto detect OTP - CuteFTP tries to detect the encryption method the server uses.
Click Connect or OK.
To enable OTP for an FTP over SSL site
On the Site Manager tab, click a site.
On the main menu, click File > Properties.
Click the Type tab.
In the Protocol type box, make sure FTP (standard File Transfer Protocol) is selected.
In the Password Protection group, specify an encryption method.
In Protocol type, select the desired SSL connection mechanism.
Click Connect or OK.
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Using OTP with SSL adds a redundant layer of protection as SSL authentication already protects the password using a robust encryption mechanism. OTP is defined in RFC 1938 (replaced by 2289) and was evolved from S/KEY™ , a One-Time Password System originally developed by Bellcore. CuteFTP Professional supports keyboard-interactive authentication. This authentication method involves connecting to servers with a challenge/response type of password-based authentication, and requires a one-time use password typically generated by hardware or, less commonly, software-based password generators. |
