Two Overlooked Unicode vulnerabilities - Secure Programming Live Workshop

What is balance after executing the following code snippet?

The answer is 1000!

Wondering why? What you see is not what interpreter sees! Watc the video below.

Event: 7 Dec 2021 - 12:00-13:00 AEDT
Location: Live (YouTube stream)
Location: https://secdim.com/live

Lab: Unsafe Normaliser in Python