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: Data Preprocessing, Tensorflow, Scikit Learn (Machine Learning Library), Machine Learning, Applied Machine Learning, Feature Engineering, Deep Learning, Machine Learning Algorithms, Matplotlib, Jupyter, Python Programming, Data Wrangling, Data Processing, NumPy, Data Cleansing, Model Training, Data Manipulation, Data Transformation, Artificial Neural Networks, Seaborn
Mixed · Course · 1 - 3 Months

Skills you'll gain: Facebook, Target Audience, Social Media Marketing, Social Media, Customer Insights, Online Advertising, Social Media Analytics, Advertising, Social Media Strategy, Presentations, Web Presence
Intermediate · Guided Project · Less Than 2 Hours

Pontificia Universidad Católica del Perú
Skills you'll gain: Customer experience improvement, Scalability, Business Process Automation, Business Operations, AI Enablement, Operations Management, Operational Efficiency, Generative AI Agents, No-Code Development, Generative AI, Process Improvement, Productivity Software, Self Service Technologies, Automation, Sales Enablement, Personalized Service, Customer Service, AI Integrations, Prompt Engineering
Mixed · Course · 1 - 4 Weeks

Northeastern University
Skills you'll gain: Integration Testing, Software Testing, Test Engineering, Software Quality Assurance, Code Coverage, Test Automation, White-Box Testing, Test Case, Verification And Validation, Functional Testing, Test Tools, Regression Testing, Quality Assurance, Security Testing, Performance Testing, Test Data, Usability Testing, Continuous Integration, Performance Metric, Graph Theory
Mixed · Course · 1 - 3 Months

Skills you'll gain: Virtual Private Networks (VPN), Google Cloud Platform, Multi-Cloud, Hybrid Cloud Computing, Virtual Networking, Cloud Infrastructure, Border Gateway Protocol, Cloud Computing, General Networking, Network Infrastructure, Network Routing, Network Architecture, Wide Area Networks, Network Planning And Design, Data Centers, Network Administration, Network Security
Intermediate · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Responsible AI, Generative AI, Generative Model Architectures, AI Security, AI literacy, Google Cloud Platform, AI Integrations, Data Quality, Business Solutions, Data Literacy, Machine Learning
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Social Media Management, Social Media Campaigns, Advertising Campaigns, Social Media Marketing, Campaign Management, Social Media, Social Media Analytics, Customer Insights, Professional Networking, Professional Development
Beginner · Guided Project · Less Than 2 Hours

Google Cloud
Skills you'll gain: Data Pipelines, Data Processing, Google Cloud Platform, Data Infrastructure, Data Architecture, Data Storage, Data Management, Data Analysis, Data Security, Automation
Advanced · Course · 1 - 3 Months

Skills you'll gain: Site Reliability Engineering, Scalability, Performance Analysis, Event Monitoring, Service Level Agreement, Dashboard Creation, Performance Review
Intermediate · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Google Gemini, Generative AI Agents, Generative AI, Google Cloud Platform, Gemini, Responsible AI, AI Security, AI Product Strategy, AI literacy, Data Ethics, Cloud Platforms, Cloud Infrastructure, Data Governance, Cloud Development, Data Centers, Model Deployment
Beginner · Course · 1 - 3 Months

Coursera
Skills you'll gain: Delegation Skills, Scalability, Workflow Management, Accountability, Automation, Business Process Automation, Coordinating, Collaborative Software, Organizational Skills, Coordination, Project Coordination, Technical Documentation, Editing, Document Control
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Generative AI, AI Enablement, AI literacy, Large Language Modeling, Artificial Intelligence, Artificial Intelligence and Machine Learning (AI/ML), Business Strategy, Data Strategy, Data Ethics, Artificial Neural Networks, Process Improvement, Process Improvement and Optimization, Cloud Computing, Operational Efficiency, Process Optimization, Big Data, Customer Service, Natural Language Processing, User Experience, Marketing
Mixed · Course · 1 - 3 Months