Security

If the internet were a country, it would rank among the world’s top energy consumers. A 2024 study published in Nature Communications found that data centres and data transmission networks account for between one and 1.3 per cent of global electricity consumption. That’s an astounding amount of energy for infrastructure that most people never even…

Free Wi-Fi is everywhere—airports, hotels, cafes—and while it’s incredibly convenient, it often comes at the cost of cybersecurity. A study conducted in 2023 found that a significant number of people had their personal information compromised when using public Wi-Fi in airports and hotels. This article isn’t meant to dampen your travel plans, but to help…

When you think of spring cleaning, your mind might jump to decluttering your closet or tidying up the garage. But have you considered your digital workspace? Like your physical environment, your digital systems also need regular maintenance to stay efficient and secure. Over time, outdated software, unused accounts and unnecessary files can bog down your…

Ransomware is like a burglar who keeps upgrading their tools—finding smarter ways to pick locks and sneak in unnoticed. In 2025, these digital criminals are becoming increasingly sophisticated, using artificial intelligence and double extortion tactics to cause maximum damage. Understanding these evolving threats is the first step to staying ahead. This article examines the latest…

Technology has fundamentally reshaped how businesses operate. From cloud computing to mobile devices, companies now have a wide range of tools and resources to improve efficiency and productivity. However, these benefits also come with risks—particularly when employees use unauthorised technology within the workplace. This is known as shadow IT, and it can pose significant threats…