expert

General 

Is Fully Homomorphic Encryption now a reality?

Nigel Smart 1923 Views 0 Comments 5 min read

We all know the problems with users picking weak passwords, whether it is “PassW0rd123” or “JamesBond007”. We also know that there are lists of passwords which have been obtained from hacks into websites, and from these we can work out what are the most commonly used weak passwords in circulation. Surely there must be a way of checking, when a user chooses a new password for a website, whether the password lies on the known list of common weak passwords? There are two obvious solutions to this problem: Firstly, the browser could maintain the list of weak passwords locally on the user’s computer. This solution however does not scale as the list is huge, and needs to be continually updated. The second solution is for the new password to be sent to a central site and compared against the list of common weak passwords. But this solution then leaks the new (potentially strong) password to the central site doing the checking. Is there a better way?

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General 

Pain-Free Cloud Security Transformation? There’s No Such Thing

Joe Darrah 1112 Views 0 Comments , , 7 min read

Seemingly all companies today prioritize cloud security as part of a comprehensive cybersecurity strategy, and for good reason. The proliferation and sophistication of cyberattacks bring endless possibilities for hackers to steal and misuse data at a pace previously unimaginable. Ransomware alone rose more than 100 percent in volume globally in 2021, and the expectation is that with such “success,” the rate of attacks will only grow in 2022.
Yet, too many enterprises and smaller companies still struggle with the transformation to the cloud because of the variables that come along with choosing the best product. Lack of awareness about the complexities with the switch, namely technology-related issues and typical adjustments needed to workflows and processes, also contributes to the confusion. Adding to the quandary is the existence of very few companies that are dedicated to cloud security as opposed to general cybersecurity products.

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Business General 

Closing the Cybersecurity Communications Gap: What Every CISO Needs the C-Suite to Know

Adam Burns 1527 Views 0 Comments , , 5 min read

The role of the Chief Information Security Officer (CISO) has evolved considerably in recent years. So much so that in many organisations CISOs now regularly consult with the CFO, CTO and CEO on security strategy, cyber risk, and how to approach digital transformation. However, while some CISOs have been given a seat at the table on many executive boards, this hasn’t been the case everywhere.
In the past, digital security was a high priority for highly regulated industries such as banks, insurance companies as well as utilities and public sector organisations. But the recent and rapid escalation of online channels in the wake of the global pandemic has made companies in every industry sector a potential target for cyber criminals. This means C-Suite executives need to be fully informed and educated on the preventative steps that need to be taken – and why.

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General 

Ethics of the 0-day trade

Tom Madsen 1148 Views 0 Comments , , 6 min read

This is an opinion piece, and an opinion that I am fully aware of, can be controversial in some sectors of the cybersecurity industry. Still, selling the state of the cybersecurity of customers, that most of us are doing our outmost to protect from the nefarious underbelly of the Internet, is actively undermining the security. And yes, I feel that it is actively undermining the security, to sell 0-days to brokers, on the darknet or companies on the Internet, instead of disclosing them to the vendors for patching.

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Business 

Ransomware’s Evolving – Are You Ready?

Ian Jennings 1383 Views 0 Comments , , 6 min read

Ransomware is big business.  It’s difficult to accurately measure just how big; the true size of the ransomware industry is masked by the fact that not all attacks and payments are made public.  However, a simple analysis of the ransom payments in the news – where new ransomware headlines appear almost daily – reveals a multi-billion-dollar industry.  Ransomware attacks are estimated to occur every 11 seconds, with the total cost of attacks to businesses exceeding $20 billion last year.  
In 2022, there are no signs ransomware is slowing down.  From ransomware as a service (RaaS) to Big Game Hunting, cybercriminals are becoming increasingly sophisticated; ransomware represents one of the greatest threats facing businesses today.  For chief information security officers (CISOs) and the wider executive leadership team, navigating the modern ransomware landscape is challenging.  Attackers are almost always one step ahead – with innovative, well-funded and coordinated teams utilising every tool at their disposal to penetrate corporate networks.  It can be difficult to know exactly what form a threat might take and where best to focus risk mitigation efforts.    

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General 

Protect what’s yours: How to Safeguard your Data this Data Protection Day

Editor's Desk 2030 Views 0 Comments , , 7 min read

In our increasingly data-driven world, personal data is shared every second – when shopping, at work, travelling, or simply browsing the internet. It is the responsibility of every organisation to make an active commitment to protect the data it holds. After all, it could have serious implications for its reputation if a data breach occurred and its customers’ personal data was stolen and misused. 
Data Protection Day seeks to raise awareness and promote best practices around keeping data safe and secure. In this article, eleven experts in the technology industry give advice on how to best protect your data and maintain trust from your customers.

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General 

Why are People Worried About 5G Interfering With Flights?

Emily Newton 1298 Views 0 Comments , , , 4 min read

The introduction of 5G was supposed to change how humanity uses mobile internet. From providing low-latency connectivity for mobile phones to making things like robotic surgery possible over long distances, 5G has the potential to be an invaluable tool.
On paper, it sounds like the perfect plan, but now that companies have begun to roll out the technology, a new challenge has appeared. Can 5G communications interfere with aviation instruments? Here’s what is known now and what the implications could mean for flight.

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