Tumbleweed announced the latest update to Tumbleweed SecureTransport, the company’s Managed File Transfer solution. This release of SecureTransport extends the security, authentication, and reliable delivery capabilities enterprises need to protect the privacy of sensitive data exchanged with trading partners and customers. SSH (Secure Shell) has been added as an additional secure file transfer protocol. SecureTransport now supports secure file transfer using HTTPS, FTPS (FTP over SSL), SFTP (FTP over SSH), PGP, and AS2. Turnkey integration with eTrust Siteminder single sign-on (SSO) from Computer Associates enables organizations to leverage existing authentication infrastructure to manage data access and security policies for customers, partners, and internal users, protecting data from unauthorized access. An updated AS2 engine now supports large multi-GB file transfers. SecureTransport provides reliable data transfer, guaranteed delivery, strong file integrity checking, and checkpoint/restart, even over unstable network connections or dial-up lines. Tumbleweed SecureTransport is an enterprise-class managed file transfer solution for moving financial transactions, critical business files, large documents, XML, and EDI transactions over the Internet and private IP networks. http://www.tumbleweed.com