An enduring challenge for military IT people: getting just the right information securely to people who need it, especially in contested environments. Now researchers from the Air Force Research Laboratory's Information Directorate think they have a solution. It's called robust information provisioning layer, or RIPL. To find out more about it, Federal Drive host Tom Temin spoke with program manager Brian Holmes.\nLearn more about your ad choices. Visit podcastchoices.com/adchoices