Patent ID: 9686684
Date: 2017-06-20
CPC Classifications: G06F,H04L,H04W

Claim:
1. A system for security in a wireless network with geographically dispersed wireless access point (WAP) routers to the network and a customer's wireless device desiring access to the network, the system of security comprising: computer systems of a wireless carrier that route telephone calls in a telephone network have a server with a CPU, a memory, a database server and a security logic stored in the memory and executing in the CPU, wherein the security logic provides security services to clients of the wireless carrier; the security logic maintains in the database server for each client a pre-stored database of caller ids of authorized customers and a pre-stored database of WAP routers in the network with their geographic locations and their assigned network access addresses; the security logic assigns and manages telephone numbers to the clients for routing to the server in the computer systems of the wireless network calls originated from customers of the clients in a wireless network; the security logic has a screen function that screens cellular telephone network originated calls that have originated from a customer's cell phone at a geographic location of the customer, and thus have an assurance of a reliable caller id, to the telephone number assigned to the client; the screen function screens the originating calls based on the pre-stored caller id database and then uses a mapping function that maps the geographic location of the customer based on a call cell area of the customer to a WAP router in the database.