I have done quite a lot of reading in this forum before actually deciding to post this new thread, i hope you guys don't mind helping me in such matter. alright, i shall begin with the problem: i have heard many security issue for using VNC server or to be precise connecting to your PC with Jaadu/Mocha via 3G/EDGE/GPRS. but according to CommanderData, there is a way to secure and encrypt the connection by setting up a VPN(i dont really know what it stands for or what exactly it does, but the brief picture i have is that it will encrypt the data connection at the endpoint. hope i am not wrong) The actual problem begins here, i really have no idea how to set up those VPN stuff!! on the iphone itself i have to pick between L2TP, PPTP, and IPSec What exactly should i key in for the Description? Server? Account? RSA securID?? Password? SECRET?!? Send all traffic?? what are they?? where do i get what to put into those?? I am pretty sure i have a VPN modem router(NETGEAR DG834G) as i have that "advance - VPN" tab along with VPN wizard.. and again i have no idea what to enter for the settings... but i did give it a shot though. I clicked on VPN Wizard and come across "Step 1" which have some questions asking me New Connection Name, Pre-shared key, and VPN tunnel connect to: "a remote VPN Gateway" or "a remote VPN client (single PC)". So my answers for those are simply random connection name, random pre-shared key and choose on "A remote VPN gateway". let me know if i am doing it wrong, PLEASE.. i would really appreciate any help and thanks for reading till here!! then "step 2" a question asking what's your remote WAN IP address or internet name(so i key in what ever is written in www.formyip.com) again i am not sure if i am right or wrong.. and "step 3" have question asking "What is the remote LAN IP address and Subnet Mask?" i just keyed in 192.168.0.2 and 255.255.255.0 and in hope that i have entered everything correctly(which i highly doubt). Now after all those being done i have access to VPN Policy.. everything there seems to be what i have entered earlier in the VPN wizard except: IKE Direction : Exchange Mode : Diffie-Hellman (DH) Group : Local Identity Type : Data : Remote Identity Type : Data : and Parameters Encryption Algorithm : Authentication Algorithm : Pre-shared Key : SA Life Time (Seconds) : I am quite sure everyone wants to have a secure connection while using Jaadu/Mocha. and especially since Jaadu is having a promotional offer now. Many of us who have just purchase Jaadu and have no idea about VPN would probably find this thread handy. Thank you very much for any help or even trying to help, i appreciate it very much.. Thanks to CommanderData's post that allows me to know the security issues by VNC.