When a workflow has more permissions than it needs, a simple build job can become a path to repository changes, token misuse, or a wider blast radius than the team intended. The problem is easy to miss because the workflow still passes, so the extra access often goes unnoticed until a review, incident, or failed […]
Daily Archives: August 8, 2026
Reading PDF documents for long periods can become tiring, especially when the document contains bright backgrounds or when you’re working in a low-light environment. In other situations, designers, developers, and print professionals may want to inspect how a document looks with inverted colors or prepare alternative versions for accessibility and review. A PDF Color Inverter […]
If you’ve ever built a web application or configured Spring Security, you’ve almost certainly encountered Cross-Site Request Forgery (CSRF). In my previous guide, How OAuth 2.0 Works: A Practical Guide for Backend Developers, I briefly touched on the mysterious state parameter and noted that its core purpose is protecting authorization flows against CSRF attacks. At […]
I still remember the first time I ran a Bell-state circuit on a quantum simulator. The code was only a few lines long, but it felt magical. Two qubits became entangled, and the simulator returned almost perfect results. Then I sent the same circuit to real hardware. The magic faded a little. The output was […]
For decades, recording an electrocardiogram (ECG) meant visiting a hospital or clinic. The doctors would place multiple electrodes on your chest and limbs to capture your heart’s electrical activity. Today, many wrist wearables can perform a simplified version of the same test. They record a single-lead ECG in about 30 seconds using just two small […]