Mobile Network Security

As DTS Solution we provide expert level security solutions and consulting services to Mobile Operators to meet their unique requirements. With in-depth knowledge and vast experience within the telco environment we communicate the protocol that telco’s understand.

Information and Network Security within a Mobile Operator’s core business varies to that of normal I.T Security. The security requirements typically are more focused on scalability, modularity and high performance factors.

Mobile Operators also look at ways to monetize their investment in security by creating additional modes of revenue trying to achieve an increase in ARPU. As mobile smartphones proliferate and with data being accessible from anywhere, any device and at any time; Mobile Operators need to ensure they protect themselves from their own mobile users along with attacks originating from the Internet.

DTS Solution provides comprehensive security solutions and consulting services in the following Mobile Network Operator environments;

• Mobile Packet Backbone – SGSN and GGSN / Gn interface and GTP inspection
• Gi interface Firewall – Complex NAT and performance and scaling designs
• Inbound and Outbound Roaming Data Users – Gp and GRX Security
• Value Added Services (VAS) – Securing the VAS IN nodes.
• Secure APN (Access Point Name) with dynamic profiling and generating additional revenue
• National Mobile Operators Interconnect for Mobile Number Portability and national MMS
• Security of the control and signalling plane – SIGTRAN / SCTP protocol
• Corporate / Extranet connections with Mobile Operators – Banks and Governments
• Lawful Intercept (LI)
• Network Security for OSS / BSS and NMS systems.
• Mobile Backhaul Security for LTE deployments
• iDNS and eDNS security
• Mobile Network 3G/UMTS and LTE Security Architecture Assessment, Review and Audit
• Virtual Mobile Network Operator Security