I am new to the Palm OS enviroment. I have searched around for tools to protect the data on my new Treo 650, but am confused about what is good. My concern is I want my data to be stored encrypted. Preferably something like 3DES or blowfish. I have seen apps that encrypt its data, but what about encrypting the data on the preinstalled apps (ie vesamail, photos, etc). I know I sound paranoid, but my work requires that any confidential data is stored encrypted.

Also what about a firewall for my internet connection?