IPT is an authorized distributor of the Sierra Nevada Corporation (SNC) Simple Key Loader (SKL) accessories. The SKL is a hand-held device used to load cryptographic keys into End Cryptographic Units enabling secure communications for U.S tactical and strategic networks. SNC, the sole producer of the SKL, is a well-respected provider of secure computing and communications solutions, enabling high-speed, high-capacity voice, data and video communications for the U.S. Department of Defense and other mission partners.