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.

Logical Operations
Skills you'll gain: Adobe Illustrator, Adobe Creative Cloud, Graphic Design, Graphic and Visual Design, Adobe Photoshop, Graphic and Visual Design Software, User Interface (UI), Computer Graphics, Document Management, Design Elements And Principles, Typography, Web Content, Productivity Software, Scalability
Mixed · Course · 1 - 3 Months

Skills you'll gain: Instagram, Social Media, Social Media Content, Social Media Marketing, Social Media Strategy, Brand Awareness, Photo Editing, Advertising
Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Incident Response, Computer Security Incident Management, Cybersecurity, Google Cloud Platform, Malware Protection, Threat Detection, Security Information and Event Management (SIEM)
Intermediate · Project · Less Than 2 Hours

Packt
Skills you'll gain: Amazon DynamoDB, Amazon Web Services, NoSQL, Database Management, Database Design, Data Store, Development Environment, Command-Line Interface, JSON, Application Programming Interface (API), Software Development Tools, Performance Tuning, Scalability
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Facebook, Target Audience, Social Media Management, Social Media Strategy, Social Media Marketing, Content Strategy, Content Marketing, Goal Setting, Business Development, New Business Development, Live Streaming
Beginner · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Google App Engine, Cloud Applications, Google Cloud Platform, Cloud Development, Application Deployment, Scalability, Platform As A Service (PaaS), Test Tools, Cloud API, PHP (Scripting Language)
Beginner · Project · Less Than 2 Hours

Skills you'll gain: Product Roadmaps, Backlogs, Stakeholder Communications, Business Analysis, Stakeholder Management, Business Requirements, Project Management Institute (PMI) Methodology, Requirements Analysis, Requirements Management, Business Process, Release Management, Project Management, Project Planning, Agile Methodology, Prioritization, Continuous Improvement Process, Quality Assurance
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Model Deployment, MLOps (Machine Learning Operations), Continuous Deployment, R Programming, Dashboard, Health Informatics, Applied Machine Learning, Continuous Monitoring, Predictive Modeling, Docker (Software), Application Programming Interface (API)
Intermediate · Guided Project · Less Than 2 Hours

Johns Hopkins University
Skills you'll gain: Data Warehousing, Apache Hadoop, Transaction Processing, Distributed Computing, Data Architecture, Relational Databases, Database Management, Database Architecture and Administration, Cloud Computing, Big Data, Data Processing, Machine Learning, Scalability, Data Integrity, Disaster Recovery
Intermediate · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Feature Engineering, Data Preprocessing, Dataflow, Tensorflow, Data Processing, Machine Learning Methods, Data Transformation, Keras (Neural Network Library), Machine Learning, Data Modeling, Statistical Methods
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Data Integration, Microsoft Azure, Cloud Storage, Disaster Recovery, Data Architecture, Database Design, Data Infrastructure, Data Storage, Cloud Security, NoSQL, Encryption, Relational Databases, Scalability, Performance Tuning, Database Management, Identity and Access Management
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Disaster Recovery, Relational Databases, Database Architecture and Administration, Oracle Databases, Data Storage Technologies, Data Migration, Key Management, Data Integrity, Encryption, Data Loss Prevention, Data Security
Advanced · Course · 1 - 3 Months