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Defence
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Defence Manufacturing
Calian delivers mission-critical systems and solutions that enable militaries to deliver on complex missions at home and abroad. Whether on land, at sea, in the air or in space, everything we do is focused on meeting military requirements to give you confidence for no-fail missions.
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Defence Communications & Connectivity
Maintaining connectivity around the world is essential for military operations. Whether for satellite communications or exploring deep space, maintaining situational awareness requires secure and reliable connections between ground-based systems and space.
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Cyber Defence
Calian understands the key infrastructure of defence networks, communications systems, military equipment and components and has the experienced people and innovative solutions to help solve the complex cybersecurity challenges facing global militaries.
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Military Training & Simulation
Calian is a leading provider of military training and simulation to the Canadian Armed Forces, NATO and NATO member countries, delivering confidence to ensure every mission is successful.
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Military Health Solutions
Well-supported, healthy military personnel are essential to maintaining a motivated, effective, modern military. Calian military health solutions uphold the total health and wellness of every military member.
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About Us
We are committed to the global defence industry and to delivering value for our partners, communities and the broader industry. We choose Canadian suppliers, hire veterans and military spouses, sponsor research and development programs, and deliver on our ESG priorities.
RF Emissions Security
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Defence
Home -
Calian delivers mission-critical systems and solutions that enable militaries to deliver on complex missions at home and abroad. Whether on land, at sea, in the air or in space, everything we do is focused on meeting military requirements to give you confidence for no-fail missions.
-
Maintaining connectivity around the world is essential for military operations. Whether for satellite communications or exploring deep space, maintaining situational awareness requires secure and reliable connections between ground-based systems and space.
-
Calian understands the key infrastructure of defence networks, communications systems, military equipment and components and has the experienced people and innovative solutions to help solve the complex cybersecurity challenges facing global militaries.
-
Calian is a leading provider of military training and simulation to the Canadian Armed Forces, NATO and NATO member countries, delivering confidence to ensure every mission is successful.
-
Well-supported, healthy military personnel are essential to maintaining a motivated, effective, modern military. Calian military health solutions uphold the total health and wellness of every military member.
-
We are committed to the global defence industry and to delivering value for our partners, communities and the broader industry. We choose Canadian suppliers, hire veterans and military spouses, sponsor research and development programs, and deliver on our ESG priorities.
Intercepted emissions from your facilities, systems, or devices could present an operational security risk to your organization. Our RF emissions security solutions assess your risks and provide the right emissions security solution to prevent unauthorized interception.

Harmonized Threat/Risk Assessments (HTRA)
Calian conducts HTRAs to expose gaps in your RF emission security. This includes identifying physical and electronic emissions and defining assets, risks and vulnerabilities.
We deliver a detailed HTRA assessment that itemizes the risks and provides a comparison of the weighted value of your assets compared to the risk. This gives you a detailed understanding of where your risks are, the impacts, and provides a detailed reference for decision-making on managing risk.

Vulnerability Assessments
Part of the HTRA, the vulnerability assessment determines the zoning levels of government and commercial buildings based on the type of information and assets they contain.
We provide comprehensive tests in-location to evaluate the level of RF emissions emanating from the building structure, separate from the assets inside the building. This vulnerability assessment informs the next steps on managing emissions risk.

Calian Emissions Products
TEMPEST-certified equipment is a critical component of an effective RF emission security program. The Calian portfolio of TEMPEST products includes:
TEMPEST-certified workstations
TEMPEST-certified networking products (routers, switches, etc.)
TEMPEST-certified printers/scanners
TEMPEST-certified rugged and non-rugged laptops
TEMPEST-certified rugged and non-rugged tablets
RF LockBox
FASTBREAK—TEMPEST test and analysis software

TEMPEST Testing and Certification
Calian conducts testing and certification of off-the-shelf equipment and government-furnished equipment to ensure that it meets or exceeds TEMPEST standards for RF emissions.

Counter-Drone Solutions
Drones, or unmanned aerial systems (UAS), have been used for many years for warfare against conventional forces, but also to collect intelligence on troops and military bases and to interfere with helicopters and planes.
D-Fend Solutions’ EnforceAir, a counter-small, unmanned aerial system (C-sUAS) solution, has been selected by defence agencies as a best-in-class radio frequency system. EnforceAir has been successfully tested and deployed at high-level US government agencies—including military, federal law enforcement and homeland security departments and major international airports.
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