Du får et grundlæggende kendskab til Linux, og lærer de vigtigste kommandoer. Derudover kommer vi til at vise nogle grundlæggende command-line værktøjer i Kali Linux, som er særligt brugbart indenfor cybersikkerhed. Denne session kræver ikke at man har en computer der kører Linux eller særlig software, så alle kan være med, og alt kører i en browser.

A hands-on introduction to OSINT (Open-Source INTelligence) techniques, tools, and methodologies for gathering and analyzing publicly available information. You will learn to analyze (and exploit) widely available information from social media, google (dorking), and geolocation (among others) to investigate real-world cases such as verifying news from media outlets (trust but verify), geolocating black markets trafficking with animals, finding missing people, and more. During this day, we will cover what is OSINT, its principles, how to get started, and solve multiple challenges.

Du lærer ganske overordnet hvordan computernetværk fungerer. Herefter går vi over til hvordan scanning kan bruges til at identificere enheder på netværket, og lære om hvilke operativsystemer og services der kører – og hvordan scanning kan bruges til at finde sårbarheder. Til sidst kigger vi på grundlæggende opsamling og analyse af netværkstrafik med Wireshark.

Exploitation is the art of making programs behave in unexpected and unintended ways, turning them to the attacker’s advantage. In this session we explore how programs are represented in the computer’s memory so that we can inject computer instructions into the memory. We also look at other simple representations of computerprograms – like program graphs, assembly and intermediate representations – that can help us understand and reason about them in order to mount the attacks. The session will be a combination of English and Danish due to the teachers.

In this session you will learn the basic techniques that can help you build the attacks. You will learn about buffer overflows and how they can be used to inject code. You will learn about typical countermeasures such as ASLR and stack canaries, and techniques that make your attacks more resilient to these countermeasures. The session will be a combination of English and Danish due to the teachers.