LA Tech

Three Technology Barriers to Cloud Computing

Email security is the largest user of cloud applications such as Postini (now Google Message Security), Message Labs (now Symantec), ProofPoint, FrontBridge (now Microsoft), and hundreds more firms.

The sum total of paid users on these business-only networks is more than 50M users.

Users of these email cloud services benefit in many ways and 99% of them renew agreements every year.

Google still cannot get 50M paid users for Google Apps or Gmail.