This has bearing for information that is dealt with locally but also with data that is used on the internet as well. Security experts agree that there is no so-called silver bullet that would be able to provide all the security needs of information but rather a mix of technologies. These technologies such as ERM�s or Enterprise Rights Management, allows companies to determine how information is to be used and who gets to send and receive them based on the sensitivity level of the said information in question. For email applications, software that offer S/MIME or Secure/Multipurpose Internet Mail Extensions are the best bet in controlling which email can be or cannot be sent by a
certain individual out through the internet.