GridFTP is normal FTP with GSI security added. That means that instead of transmitting passwords, it transmits X.509 certificates and uses a PKI to authenticate identity.

The Globus implementation has a few features that are allowed in the FTP spec but not normally provided, e.g.:

  • third party transfers (ndoe A commands a transfer from node B to node C);
  • multiple parallel streams;
  • tuning the packet sizes.

-- GuyRixon - 29 Jul 2002

Topic revision: r1 - 2002-07-29 - 09:35:32 - GuyRixon
 
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