CYBERSECURIty & TEMPEST
Why connectors matter more than you think
As cyber and hybrid threats continue to grow, ensuring cybersecurity and TEMPEST* compliance has become a top priority for military and government systems. One area that often flies under the radar? Connectors and interfaces.
These components play a vital role in protecting critical infrastructure. By integrating physical and cybersecurity measures from the design stage, it’s possible to close gaps that could otherwise be exploited for unauthorized access or data interception.
The right connector solutions help to:
- Limit electromagnetic emissions
- Secure system access points
- Preserve system integrity
When every connection counts, securing the small details can make a big difference.
*TEMPEST refers to limiting electromagnetic emissions to prevent data leaks.
Interconnects design Guide to contribute to the Tempest compliancy of your system
Discover step by step how our interconnect solutions help you achieve electromagnetic protection in your systems.
1- Use Fiber Optic Links for Sensitive Data
Fiber Optic communication is a technology that provides superiority in terms of both speed and security. This technology offers advantages such as resistance to eavesdropping, immunity to electromagnetic interference, and reliable data transmission over long distances.
Ensure receptacles are equipped with metallic backshells to avoid EMI leakage through fiber optic cables. Check out our FO connectors.
2- For copper links, select the Right Cable
Choose cables with at least 80% shielding coverage.
3- Select the Right Connector Configuration
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Use plugs with a grounding ring at the plug/receptacle interface. MIL-DTL-38999 series III based connectors have this feature, with several ranges available – TV 38999 for signal and power, RJFTV Kit 38081 & TVµCom for Ethernet networks and TVµCom USB3 for USB networks.
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Choose a backshell ensuring proper cable shielding continuity or select a plug with integrated backshell. For example, TV integrated Backshell. For more info, watch the video Band Backshell for assembly
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Prefer a Jam Nut receptacle over a Square Flange for improved electrical contact.
4- Choose the Right Cap
Always use a metallic cap on receptacles to prevent leakage.
5 -Secure System Access Points
Use our PlugLock, CapLock, and Metal CapLock solutions to secure system interfaces.
Below a selection of Cables, connectors & accessories to CONTRIBUTE TO Tempest compliancy
Connectors, cables & accessories to improve cybersecurity & contribute to Tempest compliance
Any questions about protecting your systems against cyber threats?
Check out our cybersecurity FAQ and dive into our article:
🛡️ FAQ: Quick answers to keep you safe
📖 Article: “Connectivity, Tempest, and Cybersecurity: Challenges for Military Applications”
Stay informed. Stay protected.
