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: Apache Airflow, Dataflow, Extract, Transform, Load, Data Pipelines, Apache Kafka, Real Time Data, AWS Kinesis, Data Validation, Data Warehousing, System Monitoring, Event Monitoring, Data Infrastructure, Data Collection, Data Integrity, Snowflake Schema, Continuous Monitoring, Automation, Data Quality, Data Processing
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Drupal, Content Management Systems, Enterprise Architecture, Scalability, Workflow Management, Salesforce, Information Architecture, Salesforce Development, Enterprise Application Management, Marketing Automation, Data Architecture, Content Development and Management, Content Management, User Provisioning, Data Modeling, Role-Based Access Control (RBAC), Data Integration, Authorization (Computing)
Intermediate · Course · 1 - 4 Weeks

Johns Hopkins University
Skills you'll gain: Tidyverse (R Package), Ggplot2, Data Wrangling, Statistical Modeling, Exploratory Data Analysis, Plot (Graphics), R Programming, Data Import/Export, Predictive Modeling, Data Visualization, Interactive Data Visualization, Statistical Visualization, Sampling (Statistics), Data Visualization Software, Statistical Hypothesis Testing, Data Analysis, Web Scraping, Data Science, R (Software), Data Analysis Software
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Google Cloud Platform, Cloud Infrastructure, Cloud Services, Cloud Platforms, Cloud Solutions, Cloud Engineering, Terraform, Load Balancing, Infrastructure as Code (IaC), Cloud Management, Hybrid Cloud Computing, Virtual Machines, Virtual Networking, Virtual Private Networks (VPN), General Networking, Managed Services, Network Security, Scalability
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Risk Management, Risk Management Framework, Infrastructure Security, Threat Modeling, Information Systems Security, Cyber Engineering, Security Controls, Security Engineering, Security Architecture Review, Security Requirements Analysis, Safety and Security, Cybersecurity, Cyber Security Strategy, Cyber Risk, Vulnerability Assessments, Cyber Security Policies, Cyber Security Assessment, Cyber Governance, Industrial Design, Human Machine Interfaces
Beginner · Course · 1 - 3 Months

Skills you'll gain: Enterprise Architecture, Apache Kafka, Data Architecture, Generative AI, Data Infrastructure, Root Cause Analysis, Dataflow, Solution Architecture, Systems Architecture, Data Quality, Data Pipelines, Data Integration, Cloud Storage, Data Storage Technologies, Data Storage, Failure Analysis, Data Processing, Metadata Management, Performance Tuning, Dependency Analysis
Intermediate · Course · 1 - 4 Weeks

The State University of New York
Skills you'll gain: Market Liquidity, Financial Market, Distributed Computing, Financial Policy, Identity and Access Management, Financial Regulations, Financial Systems, Financial Regulation, Financial Services, Payment Processing, Digital Transformation, Emerging Technologies, Transaction Processing, Application Deployment, Scalability, Governance, Technical Standard, System Programming
Beginner · Specialization · 1 - 3 Months

Skills you'll gain: System Monitoring, Application Performance Management, Query Languages, Database Management, Data Access, Database Design
Advanced · Course · 1 - 4 Weeks

Skills you'll gain: Canva (Software), Marketing Design, Social Media Marketing, Social Media Content, Content Creation, Graphic and Visual Design Software, Social Media, Marketing Materials, Color Matching, Graphic Design, Graphical Tools, Design, User Accounts
Beginner · Guided Project · Less Than 2 Hours

University of Florida
Skills you'll gain: Land Management, Sustainable Development, Sustainable Systems, Water Resource Management, Water Resources, Environment and Resource Management, Environment, Environmental Science, Natural Resource Management, Environmental Issue, Biology
Intermediate · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Fine-tuning, Model Deployment, MLOps (Machine Learning Operations), AWS SageMaker, Software Documentation, Data Pipelines, AI Integrations, Tensorflow, Solution Architecture, Model Evaluation, Apache Airflow, Model Optimization, Systems Design, Transfer Learning, Unit Testing, PyTorch (Machine Learning Library), API Design, Cloud Computing, Network Architecture, Deep Learning
Intermediate · Specialization · 1 - 3 Months

O.P. Jindal Global University
Skills you'll gain: Policy Analysis, Social Justice, Ethical Standards And Conduct, Public Policies, Public Administration, Political Sciences, Economics, Policy, and Social Studies, Economic Development, Governance, Social Sciences, Economics, International Relations, Cultural Diversity, Case Studies
Beginner · Course · 1 - 3 Months