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.

Universidad Austral
Skills you'll gain: Financial Modeling, Time Series Analysis and Forecasting, Risk Modeling, Regression Analysis, Financial Forecasting, Predictive Modeling, Statistical Modeling, Financial Data, Forecasting, Finance, Trend Analysis, Predictive Analytics, Statistical Methods, R Programming, Financial Analysis, Statistical Analysis, Statistics, Probability & Statistics, Estimation, Probability Distribution
Beginner Ā· Course Ā· 1 - 4 Weeks

Skills you'll gain: Embedded Software, Real-Time Operating Systems, Embedded Systems, Software Systems, Internet Of Things, Real Time Data, System Requirements, Software Development, Secure Coding, Cloud Computing Architecture, Systems Engineering, Cloud-Based Integration, System Design and Implementation, Back-End Web Development, System Implementation, Communication Systems, System Testing, Algorithms, Performance Testing, Systems Analysis
Advanced Ā· Course Ā· 1 - 4 Weeks

Skills you'll gain: Sprint Retrospectives, Timelines, Project Schedules, Workflow Management, Campaign Management, Project Management, Project Management Software, Marketing Effectiveness, Organizational Skills, Digital Marketing Campaigns, Sprint Planning, Process Management, Project Planning, Agile Methodology, Process Improvement, Performance Analysis
Beginner Ā· Course Ā· 1 - 4 Weeks

Whizlabs
Skills you'll gain: Ansible, IT Automation, Devops Tools, Automation, DevOps, YAML, Linux, Encryption, Security Controls, System Configuration
Beginner Ā· Course Ā· 1 - 4 Weeks

Coursera
Skills you'll gain: Blockchain, Rust (Programming Language), Program Development, Application Deployment, Command-Line Interface, Build Tools, Transaction Processing, Cryptographic Protocols, Scalability
Beginner Ā· Course Ā· 1 - 4 Weeks

Coursera
Skills you'll gain: Order Management, Order Entry, Sales Process, Order Processing, Accounting Software, Customer Relationship Management, Inventory Control, Small Business Accounting, Inventory Management System, Customer Relationship Management (CRM) Software, Financial Reporting, Accounts Receivable, Invoicing, Cloud Security, Sales, Amazon Web Services, Data Security, Billing & Invoicing, Accounting, Finance
Intermediate Ā· Guided Project Ā· Less Than 2 Hours

Skills you'll gain: Content Scheduling, Target Audience, Content Creation, Social Media Content, Content Development and Management, Social Media, Web Presence, Marketing Materials, Social Media Marketing, Content Marketing, Social Media Strategy, Graphic Design, Marketing Design, Branding
Beginner Ā· Guided Project Ā· Less Than 2 Hours

Skills you'll gain: Keras (Neural Network Library), Model Optimization, Tensorflow, Deep Learning, Performance Tuning, Model Deployment, Python Programming
Intermediate Ā· Guided Project Ā· Less Than 2 Hours

Johns Hopkins University
Skills you'll gain: Rmarkdown, Tidyverse (R Package), Ggplot2, Spatial Data Analysis, Data Visualization Software, Plot (Graphics), Data Visualization, Statistical Visualization, Spatial Analysis, Geospatial Information and Technology, Data Manipulation, Scatter Plots, R (Software), Plotly, Interactive Data Visualization, R Programming, Geospatial Mapping, Statistical Reporting, Data Wrangling, Graphing
Mixed Ā· Course Ā· 1 - 4 Weeks

Coursera
Skills you'll gain: Data Cleansing, Document Management, Data Integrity, Verification And Validation
Beginner Ā· Course Ā· 1 - 4 Weeks

Skills you'll gain: Apache Airflow, Virtual Networking, Amazon Web Services, Network Engineering, Network Architecture, Network Routing, Data Pipelines, Network Security, Microservices, Event-Driven Programming, Scalability
Intermediate Ā· Course Ā· 1 - 4 Weeks

Fred Hutchinson Cancer Center
Skills you'll gain: Bioinformatics, Data Analysis Software, Data Processing, Data Analysis, Data Literacy, Medical Science and Research, Metadata Management, R Programming
Intermediate Ā· Course Ā· 1 - 3 Months