For trainers who only want e-collar functions (and no BarkLimiter), Garmin offers the Delta in a basic configuration with three training configurations (instead of five) and half-mile range.

ENGADGET: Garmin announces new dog collars, talks up 'Bark Odometer'

The contract builds on NSA's prior work in developing a set of new security controls for the Linux kernel and NAI Labs' prior work in developing a basic security policy configuration for these security controls and several additional kernel controls.

CNN: Sci-Tech - PGP working with NSA on Security Enhanced Linux