CSIR Defence and Security develops strategic technologies and capabilities for air, land, sea and cyber defence and security, and delivers integrated solutions for the private, public and civil sectors.

The CSIR has developed a multi-purpose modular pod that can be integrated with a fast jet aircraft for a variety of uses in training, test and evolution, as well as prototype payload development. The Inundu pod was designed to provide a protected environment for prototypes or unqualified payloads against the harsh airborne environment.

CubeSpace specialises in class-leading Attitude Determination and Control Systems for small satellites. The company manufactures electromechanical components that are used on satellites globally.

Durban University of Technology's Black composite brake pad is  a black composite brake pad developed offers improved braking force leading to shorter stopping distances, lesser wear rate interpreted to improved durability, improved cooling interpreted to improved heat dissipation, lesser noise, and is environmentally friendly.

Entersekt is a transaction authentication and digital security provider for large financial institutions.
The product solutions can be categorized into three categories: Customer registration and identification; Customer authentication solutions and Payment solutions.