Written support material developed for PIng 2020. It contains introductory explanations of the content covered throughout the semester and can be used as reference material.

Minicourse \"Zombies, webs and denial of service: An introduction to DoS\", which aimed to explain the technical aspects of denial of service attacks, presenting examples such as SYN flood, Slow Loris and ICMP Storm.

Minicourse on malware and viruses at USP's Computer Engineering Week (SEnC). The course aimed to explain basic knowledge about malware, how it works and a simple way to create a keylogger.

Lecture on techniques for analyzing integrated circuits at the silicon level.

Vacation course with theory and practice on various topics in offensive and offensive techniques related to information security.