Training Ground
Select a mission and begin your training.
NETW1
Networking 1
Fundamentals of computer networks using OSI and TCP/IP reference models. TCP/IP and Ethernet with ha...
ISF
Information Security Fundamentals
Core concepts for achieving information security protection goals. Typical threats and technical/org...
WEBT
Web Technologien
Introduction to web technologies, web applications and web frameworks. Foundation level knowledge of...
NETW2
Networking & CCNA 2
Network fundamentals: Switching, VLAN, STP, DHCP, SLAAC, EtherChannel, WLAN, LAN Security and Routin...
INTROL
Einführendes Labor zu ICS
Practical laboratory tasks and tutorials on information and cyber security put the acquired knowledg...
SPRG
Secure Requirements Engineering & Programming
Secure requirement engineering with threat modeling focus. STRIDE, DREAD frameworks. Security in pro...
KRYPTOG
Cryptology Fundamentals
Symmetric cryptographic methods (block ciphers, stream ciphers, MAC) and asymmetric algorithms (RSA,...
PRIVACY
Privacy, Technology and Data Protection
Data privacy challenges and societal impact. Transparency, unlinkability, regulations, protection ap...
ISM
Information Security Management
Information security processes in detail. Higher-level organizational processes for security concept...
REVE1
Reverse Engineering 1
Fundamentals for reverse engineering of malware and viruses. Computer system organization, number re...
MOBINFSEC
5G Mobile Networks, Technologies & Security
Basic knowledge of mobile networks from 2G to 5G. Data transmission, calls, mobile network login. Se...
CTIU
Critical Thinking im IT-Umfeld
LIOS
Linux OS
Linux system administration fundamentals. Command line, SSH remote management, shell scripts, automa...
MAJOR
Major System (Memory)
The phonetic number–sound system that turns digits into words so you can memorize numbers, dates, an...
LOCI
Memory Palace (Method of Loci)
The ancient spatial-memory technique — store ideas at places along a route you know, then walk it to...
PAO
PAO & Card Memorization
Person–Action–Object — the compression system memory athletes use to encode cards and numbers, fitti...
MENTALMATH
Mental Math
Calculate fast in your head — addition/subtraction shortcuts, multiplication and squaring tricks, di...
DOOMSDAY
Doomsday Algorithm
Work out the day of the week for any date in your head — John Conway's calendar-calculation trick.
LEARN
Learn How to Learn
The evidence-based science of studying — the forgetting curve, retrieval practice, spaced repetition...
Keyboard: Space to flip/rate good, 1-4 to rate. Log in to track progress and unlock spaced repetition (Due/Weak modes).