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.

Universitat Autònoma de Barcelona
Skills you'll gain: Mental Health Diseases and Disorders, Safety and Security, Psychological Evaluations, Adult Education, Resilience, Empathy
Beginner · Course · 1 - 3 Months

Skills you'll gain: Cyber Security Strategy, Continuous Monitoring, Patch Management, Security Strategy
Intermediate · Course · 1 - 4 Weeks

DeepLearning.AI
Skills you'll gain: Model Evaluation, Data Preprocessing, Convolutional Neural Networks, Image Analysis, Diagnostic Radiology, Predictive Modeling, Risk Modeling, Statistical Machine Learning, Artificial Intelligence, Tensorflow, Applied Machine Learning, Medical Imaging, Machine Learning Methods, Deep Learning, Natural Language Processing, Medical Science and Research, Machine Learning, Magnetic Resonance Imaging, Probability & Statistics
Intermediate · Course · 1 - 4 Weeks

ConsenSys Academy
Skills you'll gain: Blockchain, Cryptography, Interoperability, FinTech, Emerging Technologies, Ledgers (Accounting), Business Modeling, Internet Of Things, Distributed Computing, Open Source Technology, Digital Assets, Transaction Processing, Scalability
Beginner · Course · 1 - 3 Months

New York University
Skills you'll gain: Supervised Learning, Model Evaluation, Reinforcement Learning, Applied Machine Learning, Machine Learning, Statistical Methods, Dimensionality Reduction, Unsupervised Learning, Artificial Neural Networks, Decision Tree Learning, Predictive Modeling, Financial Trading, Financial Market, Derivatives, Scikit Learn (Machine Learning Library), Markov Model, Regression Analysis, Deep Learning, Market Liquidity, Tensorflow
Intermediate · Specialization · 3 - 6 Months

University of London
Skills you'll gain: MongoDB, JavaScript Frameworks, Web Development Tools, Web Applications, Authentications, Web Development, Database Application, User Accounts, Application Security, Package and Software Management, Javascript, Software Installation
Mixed · Course · 1 - 3 Months

Google Cloud
Skills you'll gain: Google Gemini, Prompt Engineering, Responsible AI, Generative AI Agents, Retrieval-Augmented Generation, Generative AI, Google Workspace, Google Cloud Platform, AI Enablement, Gemini, AI Security, AI Product Strategy, Large Language Modeling, AI Workflows, Data Ethics, Cloud Computing, Cloud Infrastructure, LLM Application, Artificial Intelligence, Collaboration
Beginner · Specialization · 3 - 6 Months

Starweaver
Skills you'll gain: Threat Modeling, Cyber Threat Intelligence, Vulnerability Management, Cybersecurity, Threat Detection, Vulnerability Assessments, Intrusion Detection and Prevention, Network Security, Cyber Attacks, Cyber Operations, Patch Management, Continuous Monitoring, Configuration Management
Beginner · Course · 1 - 4 Weeks

Università Bocconi
Skills you'll gain: Food and Beverage, Hospitality Management, Restaurant Management, Product Quality (QA/QC), Global Marketing, Market Dynamics, Business Strategy, Consumer Behaviour, Value Propositions, Competitive Analysis, Brand Management, Growth Strategies, Marketing
Mixed · Course · 1 - 3 Months

Politecnico di Milano
Skills you'll gain: De-escalation Techniques, Diversity Training, Diversity Equity and Inclusion Initiatives, Crisis Intervention, Cultural Sensitivity, digital literacy
Beginner · Course · 1 - 3 Months

LearnKartS
Skills you'll gain: Teamwork, Active Listening, Problem Solving, Emotional Intelligence, Collaboration, Verbal Communication Skills, Growth Mindedness, Team Leadership, Productivity, Personal Integrity, Workplace Bullying Intervention, Compliance Management, Information Privacy, Security Controls, Overcoming Obstacles, Accountability, Communication, Mental Health, Diversity Awareness, Diversity and Inclusion
Beginner · Specialization · 3 - 6 Months

Automatic Data Processing, Inc. (ADP)
Skills you'll gain: Payroll Tax, Payroll, Payroll Systems, Payroll Processing, Payroll Administration, Payroll Reporting, Tax Compliance, Tax Management, Labor Compliance, Compensation Management, Human Resources Information System (HRIS), Non-Profit Accounting, Data Entry, Income Tax, Workforce Management, Customer Service, Benefits Administration, Labor Law, Specialized Accounting, Data Analysis
Beginner · Professional Certificate · 3 - 6 Months