Here’s a question which tends to make Your JoeDog cringe: “So, what do you do?”
It’s often asked when he has a drink in his hand. And when he has a drink in hand, he doesn’t want to talk about work. Sometimes the inquiring person hears the answer, parses “computers” and wants to know why their laptop is slow. Honestly, Your JoeDog has no idea. Occasionally, he meets another nerd who wants to talk shop.
Recently he met a web nerd, the kind of web nerd who suffers from illusory superiority because he lacks the skill to recognize his ineptitude. These guys often contain a conspiratorial streak. This guy was no exception. The conversation soon shifted to hacking and web security.
Web Nerd puked a word salad of vulnerabilities but his beloved PHP was exonerated. “You can’t inject SQL because the mysql libs don’t allow multiple statements,” he said.
Couple points. 1.) the PHP mysql_ functions are deprecated. Astute JoeDog readers use PDO or MySQLi. 2.) You can still do injection as long as you keep it in a single statement.
Let’s try that after the jump!