How will you achieve this without raising suspicion?

You work for Acme Corporation as Sales Manager. The company has tight network security restrictions. You are trying to steal data from the company’s Sales database (Sales.xls) and transfer them to your home computer. Your company filters and monitors traffic that leaves from the internal network to the Internet .

How will you achieve this without raising suspicion?
A . Encrypt the Sales.xls using PGP and e-mail it to your personal gmail account
B . Package the Sales.xls using Trojan wrappers and telnet them back your home computer
C . You can conceal the Sales.xls database in another file like photo.jpg or other files and send it out in an innocent looking email or file transfer using Steganography techniques
D . Change the extension of Sales.xls to sales.txt and upload them as attachment to your hotmail account

Answer: C