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: Model Evaluation, Regression Analysis, Applied Machine Learning, Statistical Methods, Model Training, Data Visualization, Statistical Modeling, Plot (Graphics), Feature Engineering, Model Optimization, Predictive Modeling, Data Validation, Data Analysis, R Programming, Supervised Learning, Correlation Analysis
Mixed · Course · 1 - 4 Weeks

Alex Genadinik
Skills you'll gain: Drive Engagement, Web Presence, Brand Marketing, Product Promotion, Brand Awareness, Product Marketing, Social Media Marketing, Social Media Content, Social Media, Social Media Strategy, Content Creation, Promotional Strategies, Marketing, Driving engagement, Branding, User Feedback, Promotions and Campaigns
Mixed · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Hootsuite, Social Media Management, Content Scheduling, Workflow Management, Social Media Content, Social Media, Social Media Marketing
Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Node.JS, Restful API, Back-End Web Development, Object-Relational Mapping, Web Development, Authentications, Web Applications, Web Services, Unit Testing, Authorization (Computing), Databases, Data Validation, TypeScript, SQL, Hypertext Markup Language (HTML), Debugging, Data Cleansing, Middleware, HTML and CSS, Javascript
Intermediate · Course · 1 - 3 Months

Fred Hutchinson Cancer Center
Skills you'll gain: Version Control, Continuous Integration, Secure Coding, Continuous Delivery, Key Management
Advanced · Course · 1 - 4 Weeks

Skills you'll gain: Facebook, Social Media Management, Social Media, Social Media Marketing, Digital Marketing Tools, Web Presence, User Accounts, Marketing
Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Data Visualization, Statistical Analysis, Predictive Modeling, Advanced Analytics, R (Software), R Programming, Statistical Methods, Data Manipulation, Business Analytics, Data Analysis, Predictive Analytics, Probability & Statistics, Analytics, Analytical Skills, Statistical Modeling, Regression Analysis, Statistical Programming, Time Series Analysis and Forecasting, Case Studies, Programming Principles
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Unsupervised Learning, Dimensionality Reduction, Supervised Learning, R Programming, Machine Learning Methods, Applied Machine Learning, R (Software), Classification Algorithms, Statistical Machine Learning, Data Wrangling, Machine Learning Algorithms, Tidyverse (R Package), Machine Learning, Data Science, Ggplot2, Classification And Regression Tree (CART), Feature Engineering, Machine Learning Software, Data Preprocessing, Statistical Programming
Beginner · Course · 1 - 3 Months

Google Cloud
Skills you'll gain: Real Time Data, Scalability, Data Pipelines, Model Evaluation, Model Deployment, Applied Machine Learning, Machine Learning
Intermediate · Project · Less Than 2 Hours

Skills you'll gain: Data Preprocessing, Model Evaluation, Fine-tuning, Hugging Face, Data Processing, Data Transformation, Large Language Modeling, Model Training, Feature Engineering, Data Pipelines, Image Analysis, Image Quality, Artificial Intelligence and Machine Learning (AI/ML), Natural Language Processing, Machine Learning Methods, Data Architecture, Machine Learning Software, Computer Vision, Artificial Neural Networks, Machine Learning Algorithms
Intermediate · Course · 3 - 6 Months

Google Cloud
Skills you'll gain: AI Security, Responsible AI, Data Security, Security Strategy, Security Management, IT Security Architecture, Threat Modeling, Infrastructure Security, Threat Management, Risking, Artificial Intelligence, Cyber Threat Intelligence
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Drupal, Content Management Systems, Content Management, Project Management Life Cycle, Business Requirements, Requirements Analysis, Content Development and Management, Business Analysis, Web Design and Development, UI Components, Blogs, Driving engagement, Application Deployment, Portfolio Management
Beginner · Course · 1 - 4 Weeks