Critical Controls
These controls could prevent, detect, or contain the majority of the attacks we’ve seen in the past year.
Nau mai haere mai Welcome to CERT NZ
Responding to cyber security threats in New Zealand with trusted, authoritative information and advice.
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Our new website for small to medium business and individuals has guidance and advice to help you own your online life.
Nga korero hou me nga huihuinga Latest news & events
17 September 2024
Bringing CERT NZ and the NCSC together to form Aotearoa’s lead operational cyber security agency
It’s time to provide an update on the integration of CERT NZ with NCSC.
18 September 2024
Unauthorised access costs Aotearoa $3.6m – NCSC
Financial losses to cybercrime increased in the second quarter of 2024, with the majority coming from large incidents.
2 September 2024
Businesses in Aotearoa need to prioritise cyber security.
If you feel your business is prepared for a cyber incident, you are in the minority.
Ngā Aratohu Guides
Explore our guides for managing security challenges.
Guide
Securing access to Microsoft 365
We see a large number of Microsoft 365 (formally known as Office 365) branded phishing attacks, due to it being such a c
Guide
Cloud-based identity providers and authentication
Using single sign-on with a large cloud identity provider allows your users to protect fewer passwords and your IT staff
Guide
How to report a vulnerability
If you find a vulnerability in a service or product, you should report it to the individual or organisation (the 'vendor