Brazilian Army
Headquartered in Brasilia, Brazil
The Brazilian Army (Exército Brasileiro) is a sovereign defense institution responsible for managing Brazil’s most critical strategic and logistical information. Through its network of Area Telematics Centres (CTAs), the Army operates a robust national digital infrastructure designed to ensure national security and data sovereignty. The organization is currently spearheading a major technological modernization program, transitioning its legacy systems into high-resilience modular environments that meet international security standards. As a key operator of state-owned infrastructure, the Army maintains specialized facilities equipped with advanced physical protection and electromagnetic shielding to safeguard the country's defense data and support military communications nationwide.