Herotel is a South African telecommunications provider formed in 2013 through the consolidation of 30 owner-operated businesses. It operates as the country's largest fixed-wireless provider and its third-largest fibre network operator, delivering connectivity to over 335,000 homes and businesses across more than 500 towns, cities, and suburbs. The technical stack runs on fixed-wireless and fibre-optic networking domains - two distinct attack surfaces that demand rigorous segmentation, monitoring, and protocol hardening.
From a security perspective, the threat model is broad and infrastructure-grade. Fixed-wireless networks expose RF-layer vulnerabilities, authentication bypass risks, and base station compromise vectors. Fibre operations introduce concerns around optical tap detection, upstream peering security, and BGP route integrity. Across both, the attack surface spans customer-premises equipment, backhaul links, core routing, and the OSS/BSS systems that manage provisioning and billing for hundreds of thousands of endpoints.
The company's mission centers on making internet access affordable and pervasive across South Africa, viewing connectivity as essential infrastructure rather than premium service. For a cybersecurity team, that means protecting critical infrastructure at scale - the systems people depend on for education, work, and daily life - where availability and confidentiality aren't abstract concerns but operational imperatives with real downstream impact.
