What is TEMPEST certification?
TEMPEST certification is a security standard used to evaluate and control the unintentional electromagnetic emissions from electronic devices to prevent eavesdropping and data leakage. It ensures that electronic equipment does not emit signals that could be intercepted and exploited by unauthorized parties..
How Does TEMPEST Work? Electronic devices, such as computers, monitors, printers, and communication equipment, naturally emit electromagnetic radiation. These emissions can be captured and reconstructed to extract sensitive data. TEMPEST-certified equipment is specially designed and shielded to minimize or eliminate these emissions, making it nearly impossible for adversaries to intercept the transmitted information.
The certification involves rigorous testing to ensure that devices like computers, monitors, printers, and other electronic equipment do not emit electromagnetic radiation that can be intercepted and used to reconstruct sensitive data. This makes TEMPEST-certified equipment essential in high-security environments such as military facilities, government offices, and anywhere else where safeguarding information is critical.
TEMPEST STANDARDS
TEMPEST standards involve several levels of security, with Level A providing the highest degree of protection against electromagnetic eavesdropping. This level is typically required in scenarios where the risk of such interception is deemed extremely high which are primarily defined and required by Defence, NATO and various national security agencies.
TEMPEST Level B is a security standard designed for environments requiring protection against electromagnetic emissions but with slightly less stringent requirements than TEMPEST Level A. It is commonly used in government agencies, defense contractors, and secure corporate environments where high security is necessary but not critical.
TEMPEST Level C is the least stringent classification among TEMPEST standards, designed for environments where protection against electromagnetic emissions is required but with a lower risk of sophisticated eavesdropping attempts. It is primarily used in government agencies, corporate sectors, and secure office environments where data confidentiality is essential but does not require military-grade security.
Fibersystem provides products in all TEMPEST standards. Ask us for more information or check our products.