Luis Sigmund
type: Item
participates in: EIMI 25/26WS
instance of: Student
username: Luis Sigmund
interested in: Best Practices in IT Security
interested in: Forums and echo chambers
interested in: Developing secure and safe software
interested in: Artificial intelligence
interested in: Usability studies
interested in: Online testing as an example of a usability study
interested in: Social Engineering
interested in: MP3
interested in: Data protection and surveillance
interested in: Laboratory testing as an example of a usability study
interested in: JPEG
interested in: What is Human-Computer-Interaction
interested in: Training AI models
interested in: Support vector machines
interested in: Hallucinations (LLM)
interested in: Prompting Tips
interested in: Digitization of an analog signal
interested in: Shibboleth
interested in: End-to-end encryption
interested in: Kernel types
interested in: Structure of an IP header (IPv4)
has completed: Turing machine
has completed: Tips for your studies
has completed: Different ways of classifying media
has completed: Avoiding plagiarism
has completed: Numeral systems
has completed: Binary numbers
has completed: Reasons for encrypting messages
has completed: What is a file?
has completed: GraphIT Basics
has completed: Hexadecimal numbers
has completed: Graphical user interfaces
has completed: Decimal numbers
has completed: Encoding
has completed: Byte
has completed: Binary floating-point numbers
has completed: Bit
has completed: Division
has completed: Subtraction
has completed: Addition
has completed: Representation of decimal places in binary numbers
has completed: UTF-8
has completed: Endianness
has completed: UTF-32
has completed: ASCII
has completed: Unicode
has completed: Huffman encoding
has completed: ISO-8859
has completed: Entropy (information theory)
has completed: Use of hexadecimal numbers in informatics
has completed: Reasons for efficient encoding
has completed: Big-endian notation
has completed: Difference between big-endian and little-endian
has completed: Relevance of endianness
has completed: Little-endian notation
has completed: Causes and solutions for overflow
has completed: Two's complement
has completed: Boolean operators
has completed: Using bitwise operators
has completed: Enigma
has completed: OS-specific encoding of line breaks
has completed: Abacus
has completed: Overview of compression methods and Fileformats
has completed: Zuse Z3
has completed: ENIAC
has completed: What is an operating system?
has completed: Historical development of human-computer interfaces
has completed: Personal Computer
has completed: Historical development of computers and their hardware
has completed: Historical development of computer-mediated communication
has completed: Semiotics
has completed: Prefix coding
has completed: SSL Certificate
has completed: Fano condition
has completed: Morse code
has completed: IBM System/360

Luis Sigmund (has completed)
has completed: Use of a hex editor for binary data
on date: 2025-11-13T00:00:00Z

Luis Sigmund (has completed)
has completed: Signed and unsigned values
on date: 2025-11-13T00:00:00Z

Luis Sigmund (has completed)
has completed: Typical units of measurement in informatics
on date: 2025-11-13T00:00:00Z

Luis Sigmund (has completed)
has completed: Passwords
on date: 2025-11-13T00:00:00Z

Luis Sigmund (has completed)
has completed: Converting from binary to hexadecimal
on date: 2025-11-13T00:00:00Z

Luis Sigmund (has completed)
has completed: Punch tape/punch cards
on date: 2025-11-13T00:00:00Z

Luis Sigmund (has completed)
has completed: Minitel
on date: 2025-11-13T00:00:00Z

Luis Sigmund (has completed)
has completed: Representing boolean logic as Venn diagrams
on date: 2025-11-13T00:00:00Z

Luis Sigmund (has completed)
has completed: Command line
on date: 2025-11-13T00:00:00Z

Luis Sigmund (has completed)
has completed: Examples of encoding
on date: 2025-11-13T00:00:00Z