This week, we look at the rapidly shifting landscape of digital defense, where the line between "smart computing" and true Artificial Intelligence is becoming increasingly blurred. As criminals begin to use Large Language Models to craft flawless phishing emails and bespoke malware, the "human factor" is being tested like never before.

We're asking a vital question: Is it time to stop blaming the user and start building better guardrails? From the "confidently wrong" nature of AI decision-making to the terrifying reality of supply chain attacks like SolarWinds, we explore why the old methods of "detect and react" are no longer enough to keep businesses safe.

In our interview this week, we talk about the journey of cybersecurity with Danny Jenkins, co-founder of ThreatLocker. From his early days as an apprentice in Cavan to leading a global security firm in Florida, Danny explains the evolution of "Zero Trust" and why the most dangerous hacking tools today might look exactly like your iPhone charging cable.
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In this episode of Tech Radio, Niall Kitson broadcasts from the RDS Dublin for the 2026 Stripe Young Scientist & Technology Exhibition, where 1,000 students are showcasing over 550 projects. This year's innovations bridge the gap between high-end tech and practical community solutions, featuring everything from Eco Sprout, a sustainability app for conscious shopping, to a specialized underwater rescue headset that uses eye-tracking sensors to prevent drownings.

The exhibition highlights a strong move toward "gamifying" positive behavior, seen in the Bin Box robots that reward proper waste disposal with music and prizes. Other technical breakthroughs include Power Predict, an app forecasting power outages ten days in advance, and Gatekeeper, a Raspberry Pi-powered system designed to help dairy farmers detect livestock lameness at a fraction of the cost of commercial alternatives.

The episode also tackles the social and biological challenges of the modern era. Students share findings on algorithmic bias in AI imagery and the hidden impact of Snapchat on teenage dating habits and mental health. The showcase concludes with a look at the gut microbiome, where student research suggests surprising effects of zero-sugar drinks on beneficial bacteria. Press play for a fast-paced tour of the brilliant young minds shaping Ireland’s technological landscape in 2026.

We’re looking back on top stories of 2025 and critically, looking ahead at 2026! Dusty and Niall are joined by Tech Central journalist Jason Walsh for a sparky show. Warning: Opinions May Differ!

Also, we say thank you to RTE’s digital radio service RTE Radio One Extra. For many years Tech Radio has been a feature on their schedule but from Dec 31st all will fall quiet as the radio service closes. Our thanks to Erik and the team for believing in our show and bringing it to new audiences across the country.

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Listen to Tech Radio now on Apple, Spotify and YouTube
https://www.podfollow.com/tech