In response to Jeremy Jordon's Post DRM

It seems like DRM, however beneficial or detrimental, must be incorporated into products. Companies use techniques like this to try and protect their products or services as much as possible, for as long as possible. It is almost inevitable, that someone will eventually hack the program and ruin it for everyone. I have never personally dealt with a DRM problem but I can understand how it would be a hassle. Is it possible for a company to completely protect their product or service from imitators or people who can potentially steal their information?