GCSB

What Does GCSB Mean?

The Quick Answer

GCSB means "Government Communications Security Bureau."

More Observations...

The Government Communications Security Bureau (GCSB) is New Zealand's signals intelligence (SIGINT) agency. Responsible for cybersecurity, information assurance, and intelligence gathering, GCSB contributes to national security.

In Detail

GCSB is New Zealand's primary signals intelligence, cybersecurity, and information assurance agency. Established in 1977 and headquartered in Wellington, its role encompasses the collection and analysis of foreign intelligence, along with ensuring the protection of government communications. GCSB is a key member of the "Five Eyes," intelligence alliance, which is made up of the SIGINT agencies of five Anglophone countries that collaborate closely and share intelligence. The other four members are:

• Australia: Australian Signals Directorate (ASD).
• Canada: Communications Security Establishment (CSE).
• United Kingdom: Government Communications Headquarters (GCHQ)
• United States: National Security Agency (NSA).

The work of GCSB extends to support New Zealand's military, law enforcement, and policy-making processes, providing critical insights and protections against various threats, including cyber attacks and terrorism. GCSB's operations are subject to oversight to safeguard privacy and human rights.

Image for GCSB

When I write GCSB, I mean this:

"Government Communications Security Bureau"

Summary of Key Points

We have summarized the key points in the table below:

GCSB
Definition:	Government Communications Security Bureau
Type:	Abbreviation
Guessability:	5: Extremely difficult to guess
Typical Users:	Specialists

Example of GCSB Used in a Text

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