India Strengthens Space Cyber Security with New CERT-In and SIA-India Framework

**Executive Summary:** CERT-In and SIA-India issued advisory space cyber security guidelines to elevate cyber resilience across India’s expanding space ecosystem, providing a risk-based, layered-defense framework covering satellites, ground infrastructure, supply chains, and user terminals; the document emphasizes public–private collaboration, threat intelligence sharing, secure-by-design architectures, and governance measures (e.g., CISOs) to address threats like signal spoofing, unauthorized uplinks, firmware manipulation, and ground infrastructure compromise.