It supports mixed mode analog and digital communications and is digital encryption capable.

It had a keyboard with digital encryption, making use of traditional Morse code obsolete.

Several forms of digital encryption protect an author's work from being stolen and reprinted without permission.

An article argues that digital encryption has neutered the National Security Agency by making it virtually impossible for the agency to decode enemy transmissions.

The reason: India's defense establishment had begun using digital encryption that defeated the N.S.A.'s attempts to listen in.

A number of vulnerabilities exist even with digital encryption:

This digital encryption allows for the transfer of data in such a way that only the intended receiver can receive and read it.

For border patrol the Austrian Army now uses a new device called "TFF-41", which is capable of frequency-hopping and digital encryption.

The demands for regulation from various quarters then were extensive, including the registration of Internet users and a ban on digital encryption.

New digital technology to be introduced in the largest cities later this year will allow digital encryption, a type of coding that will make cloning more difficult.