In recent years, researchers have been working hard to fix a big problem with data security in Mifare Classic. One of the issues is that it doesn't create random numbers very well. This makes it easier for attackers to use something called a SAT solver to break the security. To make Crypto-1 stronge
Think of it as a digital wallet for your health records. My Health Record, managed by the Australian Government, lets you keep your medical details safe online. No more scattered notes or memory lapses. It’s all there, at your fingertips – from your medications to allergies and test results. You cal
Imagine working in one of the world's largest public health services, the UK's NHS, but feeling like you're stuck in the stone age. That's what some doctors in the NHS are experiencing due to outdated IT systems. With medical records for nearly 67 million people, a data breach could be catastrophic.
The rise of cryptocurrency has also led to an increase in crypto scams, with scammers using social media platforms to infiltrate people's lives and steal their money. In 2023, the Federal Trade Commission reported that crypto scams lost Americans $1.41 billion over 47,537 fraud reports. This trend i
The article highlights the potential of combining AI and blockchain to create a more transparent and trustworthy system. Space and Time, a startup backed by Microsoft, is building software to bring the immutability of blockchain to AI applications. This is a crucial step in verifying the accuracy of
Imagine living in a world where the ability to express your thoughts and opinions is slowly being eroded away. It's not a reality from a dystopian novel, but our current reality. The erosion of free speech is happening, and it's not a single, dramatic event, but rather a thousand tiny cuts. From th
You've spent hours crafting the perfect spreadsheet in Microsoft Excel, and the last thing you want is for someone to accidentally (or intentionally!) change your work. The truth is, Excel files are a treasure trove of valuable information, and safeguarding them is crucial. So, what's a responsible
