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.

Google Cloud
Skills you'll gain: Load Balancing, Google Cloud Platform, Infrastructure As A Service (IaaS), Firewall, Cloud Infrastructure, Performance Testing, Distributed Denial-Of-Service (DDoS) Attacks, Cloud Security, Network Security, Back-End Web Development, Front-End Web Development
Intermediate · Project · Less Than 2 Hours

Real Madrid Graduate School Universidad Europea
Skills you'll gain: Artificial Intelligence, Performance Analysis, Automation, Augmented and Virtual Reality (AR/VR), Technology Strategies, Personalized Service, Innovation, Internet Of Things, Machine Learning, Digital Transformation, Deep Learning, Analytical Skills, Predictive Analytics, Big Data, Health Technology, Ethical Standards And Conduct, Data Analysis, Natural Language Processing, Data Security, User Experience
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Penetration Testing, Exploitation techniques, Scenario Testing, Brute-force attacks, Cybersecurity, Vulnerability Assessments, Linux, Command-Line Interface, Cryptography, File Management, Microsoft Windows, Scripting, Virtual Machines
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Linux Commands, Network Administration, Network Analysis
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: AWS CloudFormation, Infrastructure as Code (IaC), Amazon Web Services, Cloud Infrastructure, Configuration Management, IT Automation, Patch Management, Cloud Security, Automation
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Kubernetes, Application Deployment, Cloud-Native Computing, Containerization, YAML, DevOps, Scalability, Package and Software Management
Intermediate · Course · 1 - 4 Weeks

Simplilearn
Skills you'll gain: Generative Model Architectures, Retrieval-Augmented Generation, Generative AI, Generative Adversarial Networks (GANs), Autoencoders, Model Evaluation, Large Language Modeling, Real Time Data, Scalability, Responsible AI, Transfer Learning, Natural Language Processing
Beginner · Course · 1 - 4 Weeks

Johns Hopkins University
Skills you'll gain: Health Systems, Health Technology, Medical Devices, Healthcare Industry Knowledge, Systems Analysis, Enterprise Architecture, Systems Integration, Concept Of Operations, System Requirements, Requirements Analysis
Mixed · Course · 1 - 4 Weeks

The State University of New York
Skills you'll gain: Blockchain, Market Liquidity, FinTech, Financial Market, Cryptographic Protocols, Financial Systems, Governance, Financial Trading, Payment Systems, Financial Services, Network Protocols, Digital Assets, Derivatives, Computing Platforms
Beginner · Course · 1 - 4 Weeks

O.P. Jindal Global University
Skills you'll gain: Predictive Analytics, Advanced Analytics, Business Analytics, Data Mining, Forecasting, Data-Driven Decision-Making, Customer Analysis, Data Preprocessing, Regression Analysis, Data Analysis, Data Cleansing, Statistical Analysis, Dimensionality Reduction, Business Communication, Unsupervised Learning, Market Analysis, Decision Tree Learning, Logistic Regression, Classification Algorithms, Artificial Neural Networks
Build toward a degree
Mixed · Course · 3 - 6 Months
University of Illinois Urbana-Champaign
Skills you'll gain: Digital Media Strategy, Customer Relationship Management (CRM) Software, Digital Marketing, Online Advertising, Email Marketing, Marketing Strategies, Campaign Management, Social Media Strategy, Social Media Marketing, Search Engine Optimization, Marketing Effectiveness, Marketing Communications, Web Analytics and SEO, Marketing, Copywriting, Advertising, Integrated Marketing Communications, Mobile Security, Key Performance Indicators (KPIs)
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Kubernetes, Capacity Management, Application Deployment, Google Cloud Platform, Cloud-Native Computing, Scalability, Cloud Infrastructure, Data Persistence, Containerization, YAML, Load Balancing, Cloud Security, Network Model
Intermediate · Course · 1 - 3 Months