Hi Milind,
This is an odd topic for the
SCJP forum and is kind of vague.
There are several ways to create a logo. Doing it yourself you can use a graphics package such as Microsoft Photoeditor, Imaging or Paint. There's also Photoshop by Adobe and the GNU freeware package GIMP.
If you don't have graphic arts skills, find a buddy that does.
As far as someone illegally copying it, that's being a little too paranoid imho.
If your resume is printed, probably no one's going to try to copy it. If it's pdf, there's a bigger chance, but still minuscule. If it's html, then more than likely it's on a web server where your resume is.
Try google'ing resume samples for more information.
Aloha,
Doug