Business

Explore our content to find practical guidance on how to keep your business safe and secure online.

Alert

Critical vulnerabilities identified in Microsoft Windows

10 February 2021

CERT TEC 180518 WEB 181

Common Threats

Securing your internet-exposed RDP server

Remote desktop protocol (RDP) is a common way to connect to a Windows computer remotely. Though this is can be very usef

CERT CAFE 180426 WEB 21

News

Remote working putting organisations at risk of ransomware

CERT NZ is urging Kiwi organisations to tighten up the way they enable remote working for staff to avoid a ransomware at

2 August 2021

CERT TEC 180518 WEB 295

Common Threats

Insider threat

'Insider threat' is the term used to describe a malicious threat to a business or organisation from someone who has insi

Asset77525 Credit Chris Sisarich Exp 30 v2.08.21

News

The evolution of ransomware

CERT NZ traces the history of ransomware and offers some advice.

19 August 2021

Alert

Vulnerabilities in Apple devices reportedly being targeted by attackers

28 January 2021

CERT TEC 180518 WEB 83

Common Threats

Data breach

A data breach is when private and confidential information is released into an unsecured environment. This usually means

Alert

Financial sector targeted in blackmail campaign

1 November 2019

nadia yousef

News

Spotlight on ransomware

CERT NZ Incident Response Manager Nadia Yousef provides an insight into ransomware and how organisations can protect the

16 July 2021

Alert

Serious issue with older Microsoft Windows systems

5 November 2019

Michael Wallmannsberger

News

Don’t blame the IT crowd - cyber security is everyone’s concern

Cyber security incidents caused nearly $17m losses last year, but most organisations still see it as an 'IT problem'.

22 July 2021

Alert

Christchurch tragedy-related scams and attacks

18 March 2019

Alert

Google Chrome web browser security issue

7 March 2019

q1 2021 quarterly report card

News

Cyber security incidents continue to rise

CERT NZ’s latest report shows Kiwis reported more than 1,400 cyber security incidents from 1 January to 31 March.

3 June 2021

Guide

Keeping your school network safe

It’s important to review and manage your school’s network security. Teachers and students use the internet to connect wi

Guide

Are you password perfect?

These days we do a lot online and it sure makes life easier. We’re accessing and sharing some of our most valuable infor