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Opera Mini Great features Part 3 – This is the following post of Opera Mini Great features Part 2.  Now please check out the other great features from Opera Mini.

An access request to your destination sites will send into Opera server that specially provide for doing this. Then that server forward your request to the address that you want be access. The answer will be processing first and compress in order to reduce the size. This way, can be help the accessing speed into sites will faster, because the data that transfers is smallest one. Automatically, the GPRS/3G cost that must paid is more cheap.  

For the security problem, Opera Mini is not ignore it. In this fourth release, Opera has fix their security. First, the connection between your cell phone with operator Point Access is only protected by encryption, GSM, AMPS, TDMA or CDMA. The connection between Access point with gateway Internet in local network, it can be not encryptions. The connection from operator into Opera server, that not any security between them. SSL encrypts connections that only happen between Opera server with destinations server.  
But, it is not happen in Opera Mini 4. By using Opera Mini 4, all of connection between cell phone up to destination server will be secure. You can be connects SSL 256 bit RC4 with passkey 1280 bit RSA

In order to save the user privation, Opera server will not save your personal data. You step is probably still any, because your personal data still keep in cell phone cookie. But, don’t worry. You can be clean it using the access way via Tools > Settings > Clear cookies. While to wipe off your browsing step, you can be access via menu Tools > History > Clear.