Network security courses can help you learn about firewalls, intrusion detection systems, and encryption protocols. You can build skills in risk assessment, incident response, and vulnerability management. Many courses introduce tools like Wireshark for network analysis, Nessus for vulnerability scanning, and various security information and event management (SIEM) systems, showing how these skills are applied in practical work to protect networks from cyber threats.

Skills you'll gain: Recurrent Neural Networks (RNNs), Tensorflow, Model Optimization, Python Programming, Model Training, Natural Language Processing, Data Preprocessing, Applied Machine Learning, Artificial Neural Networks, Text Mining, Machine Learning Algorithms, Deep Learning, Classification Algorithms, Machine Learning
Intermediate · Guided Project · Less Than 2 Hours

École normale supérieure
Skills you'll gain: Theoretical Computer Science, Combinatorics, Algorithms, Operations Research, Graph Theory, Applied Mathematics, Model Optimization, Advanced Mathematics, Linear Algebra, Mathematical Modeling, Network Model, Probability, Probability & Statistics
Mixed · Course · 1 - 4 Weeks

Nanjing University
Skills you'll gain: Debugging, Computer Systems, Computer Architecture, Microarchitecture, System Programming, System Software, Computational Logic, Programming Principles, Hardware Architecture, Data Storage, Operating Systems, Secure Coding, Data Structures, Application Security, Memory Management
Mixed · Course · 1 - 3 Months

Skills you'll gain: Project Estimation, Project Schedules, Work Breakdown Structure, Estimation, Scheduling, Project Planning, Project Management
Beginner · Guided Project · Less Than 2 Hours

Imperial College London
Skills you'll gain: Biostatistics, Statistical Analysis, R (Software), R Programming, Statistical Methods, Data Wrangling, Regression Analysis, Exploratory Data Analysis, Logistic Regression, Probability & Statistics, Statistical Modeling, Statistical Hypothesis Testing, Predictive Modeling, Descriptive Statistics, Model Evaluation, Public Health
Intermediate · Course · 1 - 4 Weeks

University of Colorado System
Skills you'll gain: Prompt Engineering, Vibe coding, Debugging, Large Language Modeling, LLM Application, AI Security, Application Programming Interface (API), Responsible AI, Development Environment, AI Integrations, Computer Programming Tools, No-Code Development, Systems Integration, Program Development
Beginner · Course · 1 - 4 Weeks

Starweaver
Skills you'll gain: Customer experience improvement, Customer experience strategy (CX), Service Design, Design Thinking, Change Management, Social Media Analytics, Vendor Management, Organizational Change, Service Improvement, Hospitality Management, Vendor Relationship Management, Hospitality and Food Services, Content Creation, Social Media Marketing, Digital Marketing, Operational Efficiency, Search Engine Optimization, Leadership, Content Management, Customer Engagement
Intermediate · Specialization · 1 - 3 Months

Pearson
Skills you'll gain: Virtual Local Area Network (VLAN), Network Security, Network Troubleshooting, Dynamic Host Configuration Protocol (DHCP), Network Architecture, TCP/IP, Routing Protocols, Network Switches, Network Routing, Open Shortest Path First (OSPF), Wireless Networks, Network Routers, Virtual Networking, Ansible, General Networking, Network Infrastructure, Network Administration, Software-Defined Networking, Computer Networking, Network Planning And Design
Beginner · Specialization · 1 - 3 Months

Coursera
Skills you'll gain: Content Optimization, Driving engagement, Video Production, Content Creation, Performance Analysis, Social Media Management, Social Media Content, Content Development and Management, Digital Publishing, Video Editing, Performance Measurement, Post-Production, Branding, Graphic and Visual Design Software, Performance Improvement, Graphic and Visual Design, Key Performance Indicators (KPIs), Workflow Management
Beginner · Course · 1 - 4 Weeks
University of Illinois Urbana-Champaign
Skills you'll gain: Creative Thinking, Creativity, Innovation, Business Modeling, Strategic Thinking, Entrepreneurship, Strategic Planning, Business Strategies, Business Development, New Business Development, Collaboration, Analysis, Performance Analysis
Beginner · Course · 1 - 3 Months

Skills you'll gain: Field-Programmable Gate Array (FPGA), Hardware Design, Serial Peripheral Interface, Electronic Hardware, Internet Of Things, Embedded Systems, Electronic Systems, Network Protocols, Control Systems, Communication Systems, Digital Communications, Hardware Architecture, Software Development Tools, System Design and Implementation, Engineering, Scientific, and Technical Instruments, Simulation and Simulation Software, Software Installation, System Configuration, Real Time Data
Intermediate · Course · 1 - 4 Weeks

O.P. Jindal Global University
Skills you'll gain: Diplomacy, International Relations, Economics, Political Sciences, Digital Communications, Economic Development, Cultural Responsiveness, Cultural Diversity, Media and Communications, Public Safety and National Security, Trend Analysis
Build toward a degree
Intermediate · Course · 1 - 3 Months