Kostenlose-Onlinekurs-Kategorien können Ihnen helfen, neue Themen unverbindlich auszuprobieren und zentrale Grundlagen in vielen Bereichen zu lernen. Sie können Fähigkeiten in Sprachen, digitalen Tools, Datenanalyse, Programmierung und mehr aufbauen. Viele Kurse bieten erste Module, Übungen und Einblicke ohne Kosten an.

Kompetenzen, die Sie erwerben: Data Maintenance, Linux Administration, Operating System Administration, Database Software, Event Monitoring, Database Management Systems, Linux Commands, File I/O, Data Migration, Performance Testing, Data Storage Technologies, Scenario Testing, Memory Management, Data Storage, Software Installation
Mittel · Spezialisierung · 3–6 Monate

Kompetenzen, die Sie erwerben: Computer Hardware, Hardware Architecture, Peripheral Devices, Networking Hardware, USB, Data Storage, System Configuration, Computer Networking, Local Area Networks, Data Storage Technologies, Display Devices, General Networking, Memory Management
Mittel · Kurs · 1–4 Wochen

Kompetenzen, die Sie erwerben: Computer Programmierung, Daten-Strukturen, Speicherverwaltung, Grundsätze der Programmierung, Eingebettete Systeme, Eingebettete Software, Entwicklungsumgebung, Programm-Entwicklung, C (Programmiersprache), C und C++, Wiederverwendbarkeit von Code, Computerprogrammierung, Computer-Programmierwerkzeuge
Anfänger · Kurs · 1–4 Wochen

University of California, Davis
Kompetenzen, die Sie erwerben: Content Performance Analysis, Content Optimization, Key Performance Indicators (KPIs), Search Engine Optimization, Content Development and Management, Content Strategy, Keyword Research, Content Creation, Content Marketing, Performance Analysis, Web Analytics and SEO, Scalability, Strategic Partnership, Earned Media, AI Integrations, Legal Risk, Cross-Channel Marketing, Process Design
Mittel · Kurs · 1–4 Wochen

Kompetenzen, die Sie erwerben: Security Testing, Penetration Testing, Open Web Application Security Project (OWASP), Vulnerability Scanning, Application Security, Exploitation techniques, Vulnerability Assessments, Test Tools, Web Applications, Proxy Servers, SQL, Databases
Mittel · Kurs · 1–3 Monate

Kompetenzen, die Sie erwerben: Java Programming, Development Environment, Java, Integrated Development Environments, Key Management, Software Development Tools, Cryptographic Protocols, Encryption, Cryptography, Performance Tuning, Memory Management, Scalability, Software Installation
Mittel · Kurs · 1–3 Monate

Pearson
Kompetenzen, die Sie erwerben: Linux Administration, Containerization, Linux, Memory Management, Linux Commands, OS Process Management, File Systems, System Programming, Operating Systems, Data Storage, Cloud Storage, Data Storage Technologies, General Networking, Network Administration, Performance Tuning, System Configuration, C (Programming Language), Git (Version Control System)
Mittel · Kurs · 1–4 Wochen

Kennesaw State University
Kompetenzen, die Sie erwerben: Wireless Networks, Mobile Security, General Networking, Proxy Servers, Network Security, Cybersecurity, Telecommunications, Virtual Private Networks (VPN), Infrastructure Security, Data Security, Security Awareness, Remote Access Systems, Network Protocols, Information Privacy, Communication Systems, Emerging Technologies
Anfänger · Kurs · 1–3 Monate

Pearson
Kompetenzen, die Sie erwerben: System Programming, Rust (Programming Language), Data Structures, Memory Management, Relational Databases, Other Programming Languages, Databases, Data Access, C (Programming Language), Programming Principles, Application Development, Code Reusability, Object Oriented Programming (OOP), C++ (Programming Language), Interoperability, Systems Integration, File I/O, Command-Line Interface, Program Development, Software Development
Anfänger · Spezialisierung · 1–3 Monate

John Wiley & Sons
Kompetenzen, die Sie erwerben: Object Oriented Design, Java Programming, Java, Object Oriented Programming (OOP), Data Persistence, Software Design Patterns, Maintainability, Memory Management, Programming Principles, Code Reusability, Functional Design, Computer Programming, Oracle Databases, File Systems, Computational Logic, API Design, Data Structures, Software Design, File Management, Data Management
Mittel · Spezialisierung · 3–6 Monate

Kompetenzen, die Sie erwerben: Memory Management, Real Time Data, Application Development, .NET Framework, Performance Tuning, Secure Coding, C# (Programming Language), System Programming
Mittel · angeleitetes Projekt · Weniger als 2 Stunden

Kompetenzen, die Sie erwerben: Software Design Patterns, Software Design, C and C++, C++ (Programming Language), Object Oriented Design, Software Architecture, Code Reusability, Programming Principles, Object Oriented Programming (OOP), Prototyping, Memory Management, Performance Tuning
Mittel · Kurs · 1–3 Monate