Government Communications Security Bureau (GCSB) - New Zealand View Government Communications Security Bureau (GCSB) - New Zealand
The Government Communications Security Bureau (GCSB) is New Zealand's principal agency dedicated to safeguarding national security and supporting the digital resilience of government and critical infrastructure. Operating the National Cyber Security Centre (NCSC), the GCSB provides comprehensive information assurance, advanced cyber security defenses, and vital intelligence analysis aligned with national priorities. This ensures robust protection against evolving cyber threats for New Zealand's governmental bodies and essential services.