LTE in CIS

MTS Launches First Commercial LTE Network in CIS.

Light PKI for mobile systems.

Some info about Light PKI:

LPKI - A Lightweight Public Key Infrastructure for the Mobile Environments.

and News: EZMCOM launches MSIGN: Mobile PKI Platform

Billing systems - NEW VISION (Part I).

Let's speak about future implementations of latest achievements of cryptography in modern cloud billing systems - how we can improve common security level of billing systems.

For the first - some common info:

link - Billing Evolution (TM Forum registration needed)

link - Modern billing system - FORIS

link - On-Demand Billing and link - METANGA system

link - COMARCH Cloud Service Management & Billing

link - Fully homomorphic encryption for cloud billing

Books about mobile security.

I found some books in Google Books about mobile security.

See this link