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: Amazon Elastic Compute Cloud, Amazon Web Services, Virtual Machines, Infrastructure As A Service (IaaS), Cloud Infrastructure, Scalability, Verification And Validation
Intermediate · Guided Project · Less Than 2 Hours

KodeKloud
Skills you'll gain: Responsible AI, Amazon Bedrock, Prompt Engineering, Generative AI, Artificial Intelligence and Machine Learning (AI/ML), AWS SageMaker, Data Ethics, Amazon Web Services, Large Language Modeling, OpenAI, AI Product Strategy, Artificial Intelligence, Cloud Security, Machine Learning, Data Governance, Human Centered Design
Beginner · Course · 1 - 3 Months

Skills you'll gain: Network Routing, TCP/IP, Virtual Private Networks (VPN), Google Cloud Platform, Cloud Services, System Configuration, Cloud Security, Data Security
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Google Cloud Platform, Cloud Computing Architecture, Technical Design, System Design and Implementation, Cloud Computing, Cloud Security, Solution Architecture, Data Migration, Cloud Infrastructure, Enterprise Architecture, Solution Design, Virtual Machines, Identity and Access Management
Advanced · Course · 1 - 3 Months

Coursera
Skills you'll gain: Postman API Platform, Data Validation, Application Programming Interface (API), Restful API, Secure Coding, Verification And Validation, Microservices, Performance Testing, Security Testing, Data Integrity, Authentications
Intermediate · Course · 1 - 4 Weeks

University of California, Irvine
Skills you'll gain: Predictive Modeling, Natural Language Processing, Social Media, Text Mining, Cloud Computing, Unstructured Data, Big Data, Analytics, Data Analysis, Geospatial Information and Technology, Machine Learning Methods, Business Intelligence, Internet Of Things, Deep Learning
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: JUnit, Apache Maven, Spring Framework, Spring Boot, Model View Controller, Unit Testing, Microservices, Application Development, Redis, Restful API, YAML, Java, Java Programming, MongoDB, Application Deployment, Application Design, NoSQL, Ajax, Hibernate (Java), Software Testing
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Regression Analysis, Data Science, Machine Learning Methods, R Programming, Statistical Inference, Applied Machine Learning, Machine Learning, Statistical Methods, Advanced Analytics, Data Analysis, Predictive Modeling
Beginner · Guided Project · Less Than 2 Hours

Board Infinity
Skills you'll gain: Role-Based Access Control (RBAC), Performance Tuning, VMware ESX Servers, Virtual Machines, Disaster Recovery, Virtualization, Data Centers, Network Switches, Virtualization and Virtual Machines, Patch Management, Network Administration, System Monitoring, System Configuration, Data Storage, Infrastructure Security, Identity and Access Management, Data Storage Technologies, Cloud Infrastructure, Cloud Computing, Capacity Management
Intermediate · Specialization · 1 - 3 Months

University of Michigan
Skills you'll gain: Injury Prevention, Child Welfare, Substance Abuse, Public Health, Public Safety and National Security, Epidemiology, Health Disparities, Community Health, Family Law, Health Policy, Risk Analysis, Program Evaluation, Mental Health, Research
Beginner · Course · 1 - 3 Months

Microsoft
Skills you'll gain: DevOps, Agile Methodology, Docker (Software), Project Management, Technical Communication, Prometheus (Software), Business Requirements, Jira (Software), Requirements Elicitation, Python Programming, Natural Language Processing, Collaboration, Communication, Professional Networking, Interviewing Skills
Beginner · Course · 1 - 3 Months

DeepLearning.AI
Skills you'll gain: LangChain, SQL, LLM Application, Database Systems, Query Languages, Generative AI Agents, Microsoft Azure, Tool Calling, OpenAI, Natural Language Processing, Prompt Engineering
Beginner · Project · Less Than 2 Hours