Creation of methods that aid robust encryption technologies for government and commercial mobile devices using wireless networks were cited in a U.S. patent being granted to Scottsdale-based Apriva, a provider of end-to-end wireless transactions, gateway services and secure information solutions.

Since many endpoint encryption components work best with fixed Internet protocol (IP) addresses, the constantly changing IP environment of 3G and 4G wireless networks can cause certain encryption components to fail.

Apriva’s patented methods and encapsulation techniques allow encryption options to be maintained at a level that provides higher reliability for continuous and secure operations across multiple wireless carrier networks.