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: Feature Engineering, Tensorflow, Google Cloud Platform, Data Quality, Data Cleansing, Scikit Learn (Machine Learning Library), Keras (Neural Network Library), Machine Learning, Exploratory Data Analysis, Supervised Learning, MLOps (Machine Learning Operations), Data Transformation, Data Pipelines, Jupyter, Big Data, Artificial Neural Networks, Responsible AI, Data Processing, No-Code Development, Applied Machine Learning
Intermediate · Specialization · 3 - 6 Months

Board Infinity
Skills you'll gain: Bootstrap (Front-End Framework), Full-Stack Web Development, JavaScript Frameworks, Web Applications, Database Management, Software Architecture, Database Design, Development Environment, Software Testing, NoSQL, Application Frameworks, Application Security, Authentications, Middleware, Performance Tuning, Semantic Web, Authorization (Computing), Scalability
Beginner · Specialization · 1 - 3 Months

Google Cloud
Skills you'll gain: Spatial Data Analysis, Geographic Information Systems, Geospatial Information and Technology, Geospatial Mapping, Data Analysis, Big Data, Data Visualization, Analytics, Google Cloud Platform, Network Analysis, Cloud Management, Data Access, Query Languages
Beginner · Project · Less Than 2 Hours

University of Florida
Skills you'll gain: Medical Devices, Healthcare Ethics, Health Technology, Internet Of Things, Patient Safety, Healthcare Industry Knowledge, Telehealth, Vulnerability, Medical Privacy, Regulatory Compliance, Law, Regulation, and Compliance, Patient Advocacy, Security Awareness, Cybersecurity, Data Security
Mixed · Course · 1 - 3 Months

Johns Hopkins University
Skills you'll gain: Javascript, Ajax, JSON, Web Applications, Web Development, Scripting, Hypertext Markup Language (HTML), Object Oriented Programming (OOP), Event-Driven Programming, Web Services, Prototyping, Network Protocols
Mixed · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Regression Analysis, NumPy, Applied Machine Learning, Supervised Learning, Machine Learning, Predictive Modeling, Deep Learning, Data Science, Python Programming
Intermediate · Guided Project · Less Than 2 Hours

LearnKartS
Skills you'll gain: JUnit, Unit Testing, Debugging, Java, Maintainability, Software Development, Secure Coding, Software Testing, Test Case, Authentications, Application Security, Cryptography, Object Oriented Programming (OOP), Eclipse (Software), Integrated Development Environments, Encryption, Data Structures, File Management
Beginner · Course · 1 - 4 Weeks

University of Leeds
Skills you'll gain: Infectious Diseases, Microbiology, Immunology, Pathology, Infection Control, Pharmacology, Epidemiology, Public Health and Disease Prevention, Molecular, Cellular, and Microbiology, Cell Biology
Beginner · Course · 1 - 4 Weeks

University of Maryland, College Park
Skills you'll gain: Search Engine Marketing, Search Engine Optimization, Web Analytics and SEO, Digital Marketing, Online Advertising, Return On Investment, Consumer Behaviour, Cross-Channel Marketing, Marketing, Marketing Channel, Social Media Marketing, MarTech, Marketing Strategies, Marketing Effectiveness, Strategic Marketing, Marketing Psychology, Network Model, Business Analysis
Beginner · Course · 1 - 3 Months

Skills you'll gain: Blockchain, Web Development Tools, Development Environment, Software Development Tools, Microsoft Development Tools, Program Development, Integrated Development Environments, Application Deployment, Transaction Processing, Application Design, Front-End Web Development, Software Development, Javascript, Systems Architecture, Network Architecture
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Role-Based Access Control (RBAC), Azure Active Directory, Microsoft Azure, Active Directory, Authorization (Computing), Identity and Access Management, User Provisioning, Cloud Management, Cloud Security, User Accounts, Cloud Storage, Data Security, Data Storage, Key Management, Data Storage Technologies, Encryption
Intermediate · Course · 1 - 4 Weeks

Universidad Nacional Autónoma de México
Skills you'll gain: Diversity Awareness, Social Justice, Sociology, Conflict Management, Cultural Sensitivity, Family Therapy, Community and Social Work, Advocacy, Safety and Security, Public Policies
Beginner · Course · 1 - 4 Weeks