Hi Jonathan,
Thanks for your response.
Unfortunately, my webhost provider do not allow SSH connection however, they do offer SSL. Can we make use of SSL instead? I realize that SSL just encrypt the data as it travel through the network and decrypt it once the data has arrived at its destination. Not quite exactly what I want but still, it offer some form of security.
Basically, my objective is to use the cron to automatically email me backup copy of the databases and file/folder on a regular basis. However, I'd like all backup to be encrypted first (on the server) before a copy is sent to my public webmail address such as Gmail or Yahoo. I'd like to protect the privacy of my data and make it difficult for anyone to hack into it.
Do you have any more suggestion?
Thanks,
Devin