Bazsi's Home Automation blog

I installed Google analytics on this blog, and as it seems a number of people come here looking for "SFTP proxy", because of an old article I posted last July. Those interested primarily in my syslog-ng related articles may skip this post as this contains completely unrelated information, others please read on. :) For those who don't know: SFTP is a file-system sharing protocol running on top of SSH. It is not yet an IETF standard, however more and more enterprises replaces the aging FTP protocol for SFTP. The reasons are numerous: FTP uses plain text passwords, FTP uses multiple TCP connections for file transfer, FTP has inherent problems like bounce attacks, FTP does not encrypt traffic, FTP only supports filesystem metadata (last modification time, etc.) via extensions and others. All-in-all SFTP is newer, shinier and designed better. There's one problem though: SFTP uses SSH and SSH is encrypted. But wait, I said this is a drawback for FTP. Right, using encryptio...