Introduction: In 2015, Malaysia experienced a significant internet disruption due to a Border Gateway Protocol (BGP) routing leak by a telecommunications provider. The incident resulted in a portion of global internet traffic being rerouted through Malaysia, causing disruptions to various…
Introduction: In February 2008, an incident occurred in which Pakistan Telecom inadvertently caused a global outage of YouTube. This blackout resulted from a misconfiguration in Pakistan’s national internet infrastructure, specifically related to Border Gateway Protocol (BGP) routing. Incident Overview: On…
Today, I found out about a very weird interaction that varies across modern browsers. Shadow-DOM is used to obscure elements from the parent context. See the example below for what it actually does This also means that an <iframe> inside…
If you are on Windows, using Python 3, you may face some issues when trying to install the outdated and no-longer-maintained pycrypto module. Here’s how you can fix this. You will need to have Microsoft Visual Studio 14.0, which by…
CSS by default will not allow you to compare dates, and does not support operators like >,<,<=,>= . To do date comparison, you will need to write your own function to process the selector, before deciding on what action to…