MWC: SMS "Hardening"

Secure SMS ?

As I've been wandering through the MWC halls of the Fira at Plaza D'Espanya I've been lucky to discover some interesting companies and propositions in the mobile industry. There are also media events with some select companies available for in-depth review. Here's one which caught my eye at Showstoppers ( www.showstoppers.com )  regarding text messaging security : CellTrust. 

CellTrust provides security for SMS. Wait, you think SMS is actually "secure"? Mate, when it comes to security it is all about degrees. For you and me sending short texts to each other, that might be secure enough. Who knows you might even be lucky enough to pull a bird by sending tonight's pub meet to the wrong number.  But what about enterprises that send out alerts and notifications to its work force, customers or critical caretakers? Consumer grade security isn't "reliable" for CIOs and company IT leads or for the ever more demanding management of mobile banking and transactions. That's where CellTrust positions its proposition..

CellTrust is providing control, accountability, compliance and security to SMS in the enterprise environment. Using pubic key encryption they guarantee recipient end to end privacy and two factor authentication without the expense and complexity of a proprietary, bespoke solution. By providing the SMS gateway to the enterprise and MNOs, their encryption technology layers over the routing rules enabling CellTrust to create a secure SMS environment. It wasn't anything I had ever thought of in a consumer messaging company, which is why it caught my eye. Through the combination of their platform technology and a micro client with password protection they secure and provide an SMS hardened solution. Although they could have modified the MAP layer of the SMS as we did  at the former Mobile 365 to provide tracking capabilities through our networks. That's something they should consider as an added layer of functionality in their security "suite."

A "hardened" SMS comes with guaranteed secure delivery through their "Advanced Encryption Standard, a read and delivery confirmation to the sender, option for password protection prior to decryption and display of a message, even a remote wipe API, for when that handset is lost or stolen Mr. Phelps.  You can learn more about Celltrust at www.celltrust.com. 

I would think the natural market for this would be banking applications, as well as government authentication--although i think much of that may have already been explored and gobbled up by RIM's Blackberry. Who knows, but definitely watch CellTrust.

After all, it's 11:00 pm, do you know if your SMS is secure?