Category: Uncategorized

BIGINT Overflow Error Based SQL Injection

In MySQL 5.5+ you can abuse a new feature with BIGINT values. This involves a problem called integer rollover and your ability to run arbitrary SQL. The problem of integer rollover Integer rollover happens when a number is too big or small and is made bigger/smaller. In the case where the number is the highest

Choose an open source licence

I was trying to find an open source licence that would fit my purpose for my Trend Analyser project. After some googling I found a wonderful website “Choose a Licence” This showed specifically what each main licence does and gave templates to use. It made it easier than reading through and trying to understand all

Using Nvidia Optimus on Fedora

If your computer is recent and has an i3/i5/i7 intel core and a Nvidia graphics card it likely uses Optimus technology. This smart piece of software turns off the power-hungry Nvidia graphics card and runs most programs on the integrated intel graphics chip. In laptops this can save a lot of power. However this solution