Smartphone Security , Does it realy matter?

one of this technology improvement smartphones made by Apple is the iphone 4 32gb.

The short answer is yes, absolutely, more and more. The degree to which it matters, however, depends on the individual user, or the individual company.

The security threats are not always easy to see. They range from the simple (such as when someone finds your phone and reads all of your e-mail) to the highly complex (such as Trojan horses, viruses, or third-party apps that share your personal information).

The security risks and tips, tricks on how to combat them are as follow:

Don't Lose Your Phone
This may seem like a no-brainer, but don't put your phone down on a bar (especially if you work for Apple and have a prototype that no one is supposed to see). If you're in a public area, don't put it in a pocket or an open bag where it's visible and could be grabbed easily. Obvious suggestions, sure, but these kinds of on-the-street situations account for most cases of phone theft.

Your First Line of Defense
Set your phone to lock, or time out, after a certain period of inactivity, requiring a password to get back in. All of the major smartphone operating systems support this function.

You'll want your password to be something hard for you to forget and easy to type since you'll enter it frequently throughout the day, yet difficult for someone else to guess. Anything containing your name, information found on a driver's license, or a number as simple as "1234," for example, are not good passwords.