Wireless Network Security
How wireless security standards actually work, why the shared PSK on every device is a security nightmare, and how WPA3-Enterprise, separate SSIDs and rogue-AP...
Supply Chain Security
How attackers compromise organisations through their suppliers, software dependencies and updates — and the vendor assessment, least-privilege access and SBOM habits that shrink your...
AI Security Risks and Safe AI Usage
AI tools like ChatGPT, Microsoft Copilot and Google Gemini are transforming work — and introducing new risks. How to use them safely, and how...
Business Email Compromise (BEC)
Business Email Compromise is one of the most financially damaging cyber crimes going. How BEC attacks use email impersonation and social engineering to redirect...
Recognising Phishing Emails
Phishing is the most common entry point for cyberattacks worldwide. How to spot the warning signs — mismatched sender addresses, dodgy links, urgency, unusual...
USB and Removable Media Security
USB drives and removable media are one of the most overlooked risks in the workplace. Why a 'found' USB should never be plugged in,...
Password Security and Passphrases
Passwords are the first line of defence on every account you hold. Why weak and reused passwords cause most compromises, how to build strong...
QR Code Phishing (Quishing)
QR code phishing — 'quishing' — bypasses traditional email security by hiding a malicious URL inside a QR image. How the attack works, why...
Social Engineering Attacks
Attackers don't usually hack computers — they hack people. Phishing, vishing, pretexting, tailgating, BEC and baiting explained, plus the 'verify before you act' habit...