Articles by Paul Bryant

This week is Cyber Smart week What will you do this week to #getcybersmart? Not sure where to start? We’ve teamed up with @CERTNZ to share some simple steps so everyone can join in! Improving your cyber security doesn’t need to be overwhelming, just doing a couple of simple things will set you on your way. Good security is really just a combination of simple steps and protecting your online self is as easy as just doing a handful of things. Even one action will mean your security is stronger than it was before. First up: Passwords One of the

What’s New? Cert NZ has released its second quarterly report for 2018. The Cert NZ reports provide an interesting snapshot of recent cyber security incidents reported by both individuals and organisations. The latest report shows that cyber security incidents continue to increase quarter-on-quarter.  Over 700 reports were made to CERT NZ in the second quarter of 2018, being the highest number in a quarter since CERT NZ was launched in April 2017. Notable Increases There was a significant increase in the number of “phishing and credential harvesting” reports that were made over the last quarter. Reports in this category are

Cyber crime: Just like real crime Cyber crime is in many respects no different to traditional crime. We can be cautious and risk-averse, take all known precautions and follow best practice. But there will always be a criminal somewhere who is more determined, smarter, or simply one step ahead of even the latest and greatest security features we’ve put in place. One of the last and weakest links in any security system will be the humans; an unlocked door, or open handbag. This is what makes social engineering attacks particularly successful. They enable cyber criminals to enlist the help of

Is a router a firewall? Routers allow data to move between computer networks. If you use a computer at home or work, your router will perform a fundamental job by forwarding data packets between your computers and the internet, in other words, they provide the means for your internet connectivity. They are still typically implemented as hardware, but are really just software or “firmware” systems connected to hardware data ports inside some kind of case or “chassis”. A firewall is a special type of router that is able to detect, block and report unwanted or malicious traffic trying to move

The Privacy Bill, currently being considered at Select Committee, is a long-awaited piece of legislation, which will repeal and replace the outdated Privacy Act 1993. All going to plan, New Zealand will have a new standard of privacy rules by the middle of 2019. The current Act regulates how personal information should be collected, used, disclosed, and stored in New Zealand. It includes 12 core information privacy principles, such as how, why and where personal information can be collected, how that information is stored or disclosed, and the rights that individuals have to access or correct information about themselves. However, the technology we

Right at the start of this year we had a crack at predicting what 2018 might hold in store.  Much attention at that time was on Meltdown and Spectre, whose shockwaves continue to reverberate through the industry, with numerous new variants helping to demonstrate that one of the main sources of CPU speed in recent decades came with quite fundamental security baggage that is going to be hard to jettison.  But while this was happening a new trend was also developing in more mainstream malware. Back in 2017, ransomware incidents were big news. Wannacry and NotPetya were among some of

When you’re running a business time is money, so taking time out to restore a website that’s gone down can cost you big. Just like having the company car serviced so you’re prepared for any future issues before they happen, giving your website a warrant of fitness doesn’t take long, but prepares you in the long run. “Since we launched in April 2017, we’ve seen small businesses and their websites being affected by a range of cyber security issues,” says Erica Anderson, Senior Incident Manager, CERT NZ. “While cyber security can sound pretty complex, or something that small businesses wouldn’t

What Small Businesses Are Saying In the first quarter of this year, SiteLock undertook a broad study of more than 10 million websites and surveyed 250 website owners.  Most of the website owners surveyed classified their businesses as being small businesses (ie with less than 50 employees), just the sort of operations that we see on the web and around us every day. The report provides us with an interesting insight into the trends, vulnerabilities, and risk factors that cause small business websites to be the target of cyber attacks. The study found that small businesses continue to be the target

What’s New Cert NZ has released its first quarterly report for 2018, and social engineering attacks feature heavily in the new statistics. The Cert NZ reports provide an interesting snapshot of recent cyber security incidents reported by both individuals and organisations. The number of reported incidents reached a peak of 506 in the first quarter of 2018, although the total of financial losses decreased slightly to around $3m. 41 per cent of all reported incidents involved organisations, as opposed to individuals (see Fig 1). The finance and insurance industry remains the biggest target for cyber crime with 44 per cent of all reported