jeff rerts joins me now with how to protect your data on the cloud. i ha to tell you that i am so worried about this. because all of my stuff is there. my group on coupon is up, personal data where i live, anything about me is they are. >> i do think you should be worried. the consequences can be a lot more severe, as he said. it's your photographs and documents and your life. gerri: what does it mean to be on the cloud. >> the best way to think about you've ever had a hotmail or gmail account. many store things on flash drives, cd-roms, the services and our documents and photos in these remote storage deves, it's like having a personal law. it's very convenient, but as you point out the. gerri: look at what has gone on. the twitter folks, the major media has had major break-ins. anywhere you look, it seems like nothing is secure. >> you are right. these big companies are more vulnerable than what they let on. they do their best, you have criminal gangs looking for credit card information. they do the best they can, but sometimes the hackers when gerr