National Security Agency (NSA) Information Assurance certified

Established Production Line

In production for 15+ years

300k+ Devices Delivered

SNC is the largest provider of NSA-certified crypto key loaders across the Department of Defense (DOD)


Compatible with numerous cryptographic systems

Proven Communication Security Management

Since 2005, SNC has manufactured and delivered hundreds of thousands of SKLs in support of the Department of Defense and its mission partners. Leveraging a demonstrated high-volume production line, we provide efficient, secure and cost-effective key management systems.  Long regarded as the gold standard for key loaders, the SKL distributes COMSEC keys and mission data into End Crypto Units (ECU) - supporting well over 150 ECU profiles. 

The Future of Key Management - NGLD

As an upgrade to SKL, the Next Generation Load Device-Medium (NGLD-M) will provide soldiers with an advanced cryptographic key loading capability to enable secure DOD key management infrastructure (KMI) network systems. NGLD-M supports the U.S. Army's Program Executive Office Command Control Communication-Tactical objectives, including enabling secure high-speed, high-capacity voice, data and video communications for the U.S. Army, joint, coalition and other mission partners. 

  • Processor: 800Mz digital media processor
  • OS: Windows Embedded CE 6.0
  • Memory: 256 MB
  • Storage: 32 GB
  • Display: 3.5” QVGA
  • Brightness: 600 cd/m2
  • Contrast: 800:1 ratio
  • 85°/85°/85°/85° viewing angle
  • USB: 1 USB mini-A host port & 1 USB mini-B device port
  • User Interface: Touchscreen (glove compatible), keypad, brightness control, power on/off button, recessed “zeroize” button
  • Standard battery pack: Waterproof, 25 Whr, Li-Ion battery pack
  • Heavy duty battery: 50 Whr, Li-Ion battery pack
  • 8 AA quick-change, Alkaline battery pack, battery charger kit, padded carrying case holds SKL spare battery packs & extra stylus
  • Size/Weight: 7.7" x 4.3" x 2.5”, 2.13 lbs. with standard battery
  • Case: Composite housing/access port, TPR overmold
  • Seals: O-ring seals on case, lens, doors & battery for fast-access, O-ring sealed door