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.

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

Universidades Anáhuac
Skills you'll gain: Ggplot2, R (Software), Plot (Graphics), R Programming, Data Manipulation, Statistical Visualization, Data Analysis, Software Installation, Statistical Programming, Graphing, Programming Principles, Descriptive Statistics, Development Environment, Integrated Development Environments
Beginner · Course · 1 - 3 Months

University of Colorado Boulder
Skills you'll gain: Crisis Management, Climate Change Adaptation, Change Management, Organizational Change, Engineering Management, Sustainable Development, Sustainable Systems, Organizational Development, Systems Thinking, Organizational Leadership, Risk Management, Leadership, Mitigation, Natural Resource Management, Infrastructure Security, Complex Problem Solving, Cross-Functional Collaboration
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Linux Administration, Linux, Package and Software Management, Remote Access Systems, File Management, Linux Commands, Operating System Administration, OS Process Management, Ubuntu, Red Hat Enterprise Linux, Systems Administration, System Monitoring, File Systems, General Networking, Event Monitoring, System Configuration, Network Troubleshooting, Software Installation, Service Management
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Code Review, DevSecOps, Maintainability, Software Quality (SQA/SQC), Software Quality Assurance, Secure Coding, Application Security, Software Technical Review, Continuous Integration, Continuous Deployment, CI/CD, Vulnerability Scanning, Vulnerability Management, Analysis, Cyber Security Assessment, Security Strategy, Cyber Governance, Security Management, Cyber Security Strategy, Security Awareness
Intermediate · Course · 1 - 4 Weeks

Packt
Skills you'll gain: PHP (Scripting Language), Application Deployment, Object-Relational Mapping, Model View Controller, Database Management, UI Components, PostgreSQL, Full-Stack Web Development, Web Development, Web Frameworks, Web Applications, Authentications, Development Environment, Web Development Tools, Authorization (Computing), Application Frameworks, Code Reusability, GitHub, Cascading Style Sheets (CSS), Data Migration
Intermediate · Course · 3 - 6 Months

Skills you'll gain: Microsoft Azure, System Configuration, Interactive Data Visualization, Data Integration, Simulations
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Amazon Web Services, AWS Kinesis, Amazon DynamoDB, Amazon S3, AWS Identity and Access Management (IAM), Data Infrastructure, Dataflow, Data Storage Technologies, Data Storage, Big Data, Cloud Storage, Real Time Data, Internet Of Things, Data Processing, Cloud Computing, Operational Databases, Data Security, Data Collection, Scalability
Intermediate · Course · 1 - 4 Weeks

EDUCBA
Skills you'll gain: Web Frameworks, Authentications, Application Frameworks, Web Applications, Web Development, Python Programming, Back-End Web Development, Maintainability, Unit Testing, Authorization (Computing), Identity and Access Management, Development Testing, Functional Testing, White-Box Testing, Application Security, Configuration Management, File Management
★ 4.7 (21) · Advanced · Course · 1 - 3 Months

Johns Hopkins University
Skills you'll gain: Health Informatics, Digital Transformation, Health Technology, Public Health, Health Disparities, Medical Privacy, Public Health and Disease Prevention, Health Systems, Health Care, Digital Analysis, Data Governance, Interoperability, Information Technology, Artificial Intelligence, Responsible AI
Beginner · Course · 1 - 3 Months

Skills you'll gain: Redis, Data Persistence, Data Store, NoSQL, Performance Tuning, Transaction Processing, Key Management, Server Administration, Data Structures, Data Storage, Real Time Data, Data Management, Servers, Event-Driven Programming, Scalability, Scripting Languages, Software Architecture, Memory Management, Query Languages, Data Modeling
★ 4.9 (14) · Beginner · Specialization · 1 - 3 Months

Skills you'll gain: Recurrent Neural Networks (RNNs), Tensorflow, Natural Language Processing, Deep Learning, Autoencoders, Predictive Modeling, Time Series Analysis and Forecasting, Artificial Neural Networks, AI Personalization, Machine Learning, Embeddings, Data Preprocessing
Intermediate · Course · 1 - 4 Weeks