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.

Birla Institute of Technology & Science, Pilani
Skills you'll gain: Linux Commands, Shell Script, Unix Commands, Operating System Administration, Systems Administration, System Programming, File I/O, Peripheral Devices, Data Management, Software Development, Process Management, Computer Security
Build toward a degree
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Recurrent Neural Networks (RNNs), Fine-tuning, Transfer Learning, Large Language Modeling, Natural Language Processing, Generative AI, Deep Learning, Artificial Neural Networks, Generative Model Architectures, Model Training, Computer Vision
Intermediate · Course · 1 - 4 Weeks

DeepLearning.AI
Skills you'll gain: Tensorflow, Computer Vision, Convolutional Neural Networks, Image Analysis, Deep Learning, Artificial Intelligence and Machine Learning (AI/ML), Model Training, Artificial Neural Networks, Applied Machine Learning, Machine Learning
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Data Processing, Systems Design, Data Pipelines, Data Infrastructure, Google Cloud Platform, Quality Assurance, Data Modeling, Data Compilation, Statistical Reporting, Interactive Data Visualization, MLOps (Machine Learning Operations), Model Deployment, Data Quality, Database Development, Data Maintenance, Data Storage Technologies, Site Reliability Engineering, Cloud Security, Machine Learning
Advanced · Course · 1 - 3 Months

AI CERTs
Skills you'll gain: Policy Development, Environmental Policy, Cyber Governance, Regulation and Legal Compliance, Policy Analysis, Research, and Development, Regulatory Requirements, Governance, Data Governance, Public Policies, Risk Management, Artificial Intelligence, Regulatory Compliance, AI Integrations, Policy Analysis, Strategic Leadership, Artificial Intelligence and Machine Learning (AI/ML), Governance Risk Management and Compliance, Generative AI Agents, Generative AI, Decision Making
Beginner · Course · 1 - 3 Months

Skills you'll gain: MITRE ATT&CK Framework, Incident Response, Cyber Threat Hunting, Cyber Threat Intelligence, Digital Forensics, Computer Security Incident Management, Incident Management, Threat Detection, Cybersecurity, Cyber Operations, Mobile Security, Internet Of Things
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Databricks, Data Lakes, Data Transformation, Data Quality, Data Infrastructure, Data Governance, Data Pipelines, Real Time Data, Data Architecture, Data Management, Terraform, Data Validation, Apache Spark, Data Integrity, Data Storage, Cloud Computing, Data Security
Beginner · Course · 1 - 3 Months

Coursera
Skills you'll gain: Email Marketing, Campaign Management, Data-Driven Marketing, Marketing Analytics, Microsoft Excel, Driving engagement, Trend Analysis, Data-Driven Decision-Making, Customer Engagement
Beginner · Course · 1 - 4 Weeks

Johns Hopkins University
Skills you'll gain: Data Science, Data Strategy, Data Literacy, Data Management, Organizational Effectiveness, Project Design, Statistics, Machine Learning
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Object Oriented Programming (OOP), Object Oriented Design, Microsoft Visual Studio, Development Environment, Maintainability, Integrated Development Environments, Microsoft Development Tools, Scalability, Software Development Tools, Python Programming, Debugging, Computer Programming Tools
Advanced · Course · 1 - 4 Weeks

Skills you'll gain: Star Schema, Snowflake Schema, Data Warehousing, CI/CD, Database Design, Continuous Integration, Transact-SQL, Data Pipelines, Extract, Transform, Load, Data Architecture, Data Modeling, DevOps, Data Transformation, Data Integration, Dataflow, Git (Version Control System), Performance Tuning
Intermediate · Course · 1 - 3 Months

Vanderbilt University
Skills you'll gain: Event-Driven Programming, Programming Principles, Computer Programming, Computational Logic, Distributed Computing, Computer Science, Computational Thinking, Computer Networking, Data Structures, Network Model, Natural Language Processing, Algorithms, Problem Solving, Geospatial Information and Technology
Beginner · Course · 1 - 3 Months