Tuesday, July 17, 2007

Voyage of windows - I






Windows_1.01







Windows_2.03







Windows_3.00

Wednesday, July 4, 2007

iPhone security

iPhone security settings

- iPhone User's Guide (Manual)

- VPN technologies it works with

- Apple data leak

- iPhone Mail,Safari,VPN,Wireless settings

- & Many more ,Good reference site for quick iPhone security manual by Xeno Kovah.



Link here.

iPhone activation


Interesting stuff for security geeks:


Activation of the iPhone works in a similar manner to windows activation (standard signature handshake).

iTunes gets three things from the phone, the DeviceID, the IMEI, and the ICCID. This is called the token and is unique to every iPhone. This token is then sent to the apple server (alfred.apple.com) via SSL. Apple uses their private key to sign the token and transmits it back to iTunes. iTunes then calls AMDeviceActivate with this signed token. The device gets the token and checks whether or not the signature matches the token. If it does, the device is activated.


{
"UniqueDeviceID" = "aabbccdd......";
"InternationalMobileEquipmentIdentity" = "1234...."; "IntegratedCircuitCardIdentity" = "1234...";
}




Link here.