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: Unix Shell, Unix Commands, Command-Line Interface, Unix, Network Protocols, Network Troubleshooting, TCP/IP, Shell Script, Linux, OS Process Management, File Management, General Networking, File Transfer Protocol (FTP), Network Administration, Linux Commands, File Systems, Network Routing, OSI Models, Computer Networking, Operating Systems
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Ansible, Configuration Management, Software Configuration Management, Data Infrastructure, Chef (Configuration Management Tool), IT Automation, Infrastructure as Code (IaC)
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Conversion Funnel Analysis, Marketing Analytics, Data-Driven Marketing, Web Analytics, Digital Analysis, Customer Analysis, Marketing Automation, Customer Insights, Correlation Analysis, Statistical Methods, Statistical Analysis, Web Analytics and SEO, Decision Intelligence, System Monitoring, Model Evaluation, Continuous Monitoring, Quality Assessment, Data Validation, Verification And Validation
Beginner · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Firewall, Google Cloud Platform, Cloud Infrastructure, Network Administration, Network Infrastructure, Virtual Networking, Network Security, Intrusion Detection and Prevention, Cloud Security, Infrastructure Security, Infrastructure Architecture
Beginner · Project · Less Than 2 Hours

Skills you'll gain: Secure Coding, Application Security, Authorization (Computing), Authentications, Data Validation, Role-Based Access Control (RBAC), Security Controls, Configuration Management, Package and Software Management, Cybersecurity, Identity and Access Management, Software Installation, Computer Programming, Information Technology
Beginner · Course · 1 - 3 Months

Amazon Web Services
Skills you'll gain: AWS Identity and Access Management (IAM), Amazon DynamoDB, Amazon S3, Amazon Elastic Compute Cloud, API Gateway, Serverless Computing, Cloud API, Application Programming Interface (API), Identity and Access Management, Amazon Web Services, Cloud-Based Integration, Authentications, Authorization (Computing), NoSQL, Cloud Storage, Cloud Hosting, Data Storage
Beginner · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Unit Testing, Test Driven Development (TDD), Continuous Integration, CI/CD, Software Testing, Continuous Deployment, Testability, Test Script Development, Model Training, Development Testing, Tensorflow, Maintainability, Applied Machine Learning, Software Engineering, Code Reusability, Machine Learning Methods, Python Programming, Software Design
Intermediate · Course · 1 - 4 Weeks

University of California, Irvine
Skills you'll gain: Time Management, Productivity, Prioritization, Ability To Meet Deadlines, Goal Setting, Organizational Skills, Follow Through, Self-Awareness, Personal Development, Performance Improvement, Planning, Delegation Skills, Personal Attributes, Professional Development, Habit Formation
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Generative Adversarial Networks (GANs), Generative Model Architectures, Retrieval-Augmented Generation, Generative AI, Autoencoders, ChatGPT, Model Training, Deep Learning, Model Evaluation, Vision Transformer (ViT), Artificial Intelligence and Machine Learning (AI/ML), Tensorflow, Large Language Modeling, Prompt Engineering, PyTorch (Machine Learning Library), Artificial Neural Networks, Image Analysis, Computer Vision, Unsupervised Learning, Natural Language Processing
Beginner · Specialization · 1 - 3 Months

John Wiley & Sons
Skills you'll gain: Responsible AI, AI Enablement, Decision Intelligence, AI Product Strategy, Data Strategy, Data-Driven Decision-Making, Strategic Decision-Making, Digital Transformation, Data Management, Technology Strategies, Strategic Leadership, Strategic Thinking, Business Transformation, Business Strategy, Cloud Services, Project Management, Data Governance, Artificial Intelligence, Business, Business Process Improvement
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Embeddings, Natural Language Processing, Keras (Neural Network Library), Generative AI, Convolutional Neural Networks, Transfer Learning, Recurrent Neural Networks (RNNs), Model Evaluation, Generative Model Architectures, Image Analysis, Model Training, Artificial Neural Networks, Text Mining, Computer Vision, Model Optimization, Data Preprocessing, Fine-tuning, Tensorflow, Deep Learning, Model Deployment
Beginner · Specialization · 1 - 3 Months

Johns Hopkins University
Skills you'll gain: Computer Vision, Model Evaluation, PyTorch (Machine Learning Library), Supervised Learning, Unsupervised Learning, Image Analysis, Applied Machine Learning, Data Preprocessing, Dimensionality Reduction, Machine Learning Methods, Reinforcement Learning, Feature Engineering, Machine Learning Algorithms, Convolutional Neural Networks, Regression Analysis, Data Processing, Model Training, Machine Learning, Deep Learning, Model Optimization
Intermediate · Specialization · 3 - 6 Months