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: Load Balancing, Virtual Networking, Google Cloud Platform, Network Performance Management, Hybrid Cloud Computing, Cloud Management, Scalability, TCP/IP, Cloud Security, Distributed Denial-Of-Service (DDoS) Attacks
Intermediate · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: AI Security, Threat Management, Security Strategy, Responsible AI, Data Security, Personally Identifiable Information, Security Management, Security Controls, Infrastructure Security, Artificial Intelligence, Cyber Risk, Machine Learning
Beginner · Course · 1 - 4 Weeks

University of Maryland, College Park
Skills you'll gain: Pay Per Click Advertising, Marketing Analytics, Search Engine Optimization, Analytics, Big Data, Google Analytics, Digital Marketing, Search Engine Marketing, Web Analytics, Digital Advertising, Marketing Effectiveness, A/B Testing, MarTech, Machine Learning Methods, Artificial Intelligence and Machine Learning (AI/ML), Deep Learning, Customer experience improvement
Intermediate · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Cloud Management, Cloud Deployment, Cloud Solutions, Cloud Computing, Identity and Access Management, Cloud Infrastructure, Google Cloud Platform, Cloud Security, Cloud Storage, System Monitoring
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Linux Servers, Linux Administration, Ubuntu, Virtual Machines, Distributed Computing, Linux, Performance Tuning, Data Storage, File Systems, System Support, Data Storage Technologies, Software Installation, Scalability
Intermediate · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: AI Security, LLM Application, Model Deployment, Threat Modeling, Open Web Application Security Project (OWASP), Security Controls, Security Requirements Analysis, Cloud API, API Design, Application Programming Interface (API)
Beginner · Course · 1 - 3 Months

Skills you'll gain: Scalability, Performance Tuning, .NET Framework, C# (Programming Language), System Programming, Application Performance Management, C (Programming Language), Debugging, Data Structures, Object Oriented Programming (OOP), Software Engineering, Interoperability
Intermediate · Course · 1 - 3 Months

Logical Operations
Skills you'll gain: Microsoft Word, Collaborative Software, Microsoft 365, Excel Macros, Microsoft Office, Document Management, Collaboration, Productivity Software, Microsoft Windows, Productivity, Technical Documentation, Web Content, Writing, Report Writing, Writing and Editing, Web Content Accessibility Guidelines, Editing, Business Writing, Computer Literacy, Business Communication
Mixed · Course · 1 - 3 Months

Skills you'll gain: Instagram, Social Media, Social Media Content, Photo Editing, Graphic and Visual Design Software, Graphic and Visual Design, Social Media Marketing, Content Creation, Advertising Campaigns, Marketing Materials, Branding, Content Marketing, Digital Marketing
Beginner · Guided Project · Less Than 2 Hours

Google Cloud
Skills you'll gain: Cloud Management, Identity and Access Management, Google Cloud Platform, Cloud Deployment, Cloud Computing, Cloud Solutions, Cloud Infrastructure, Cloud Security, Cloud Storage, System Monitoring
Intermediate · Course · 1 - 3 Months

Google Cloud
Skills you'll gain: Transfer Learning, Recurrent Neural Networks (RNNs), Machine Learning Methods, Applied Machine Learning, Artificial Neural Networks, Large Language Modeling, Text Mining
Intermediate · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Load Balancing, Hybrid Cloud Computing, Google Cloud Platform, Network Performance Management, Virtual Networking, Cloud Security, Network Routing, Cloud Management, Performance Tuning, Distributed Denial-Of-Service (DDoS) Attacks
Intermediate · Course · 1 - 4 Weeks