Lux Teixeira maintains Alameda’s digital platforms. Based in Rio de Janeiro, they support grassroot movements and CSOs across Latin America on digital security and infrastructure, enabling them to resist surveillance systems and construct alternatives for digital autonomy. As a researcher specializing in digital sovereignty and internet governance, they work across the stack of internet infrastructure—from international spectrum and orbit regulation to network censorship, from data protection policy to legislative monitoring tools— revealing how infrastructure decisions function as sites of political struggle.