ETS‑Lindgren is a global leader in electromagnetic security, providing advanced TEMPEST shielding and testing solutions that protect sensitive and classified information from electromagnetic compromise. TEMPEST encompasses the standards and practices designed to prevent the unintentional emission of electromagnetic signals—known as compromising emanations—that could expose sensitive or classified information. These emissions, often generated by electronic or digital equipment, can be intercepted and analyzed to reconstruct data, posing serious risks to information security. To safeguard data integrity and national security, TEMPEST compliance ensures that equipment, systems, and facilities effectively control these emissions through advanced shielding and rigorous testing.
TEMPEST
ETS‑Lindgren provides TEMPEST-rated enclosures and shielding systems that block compromising emanations. These solutions prevent classified information from being captured through unintended electronic emissions.
Building on decades of experience in RF shielding, EMC test systems, and secure facility design, ETS‑Lindgren delivers fully integrated TEMPEST solutions tailored to government, defense, and high-security commercial applications. Our comprehensive capabilities include the design and manufacture of RF shielded enclosures, anechoic chambers, shielded doors, windows, and penetrations engineered for maximum attenuation and long-term reliability. We also provide complete secure facility integration, including SCIF and SAPF designs that meet the most demanding specifications, along with engineering, design, and compliance services that support TEMPEST validation, accreditation, and maintenance.
With thousands of installations worldwide, ETS‑Lindgren delivers the expertise, precision, and proven performance required to protect the world’s most sensitive environments—ensuring electromagnetic integrity and uncompromising information security.