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: Containerization, CI/CD, Kubernetes, Docker (Software), Google Cloud Platform, Cloud Development, Application Deployment, Cloud Deployment, DevSecOps, Infrastructure Security, Serverless Computing
Beginner · Course · 1 - 4 Weeks

Universidad de Palermo
Skills you'll gain: Diplomacy, International Relations, World History, European History, Political Sciences, Economics, Security Strategy
Beginner · Course · 1 - 4 Weeks

Simplilearn
Skills you'll gain: Social Media Marketing, Social Media Campaigns, Marketing Strategies, Content Performance Analysis, Social Media Strategy, Marketing, Instagram, Email Marketing, Marketing Analytics, Digital Marketing, Marketing Psychology, Customer Relationship Management, UI/UX Strategy, Digital Advertising, Marketing Strategy and Techniques, Facebook, E-Commerce, Google Ads, Pinterest, Brand Management
Beginner · Specialization · 1 - 3 Months

Skills you'll gain: Virtual Networking, Amazon Web Services, Virtual Private Networks (VPN), Amazon CloudWatch, Network Monitoring, Network Troubleshooting, Amazon Elastic Compute Cloud, Network Security, Network Routing, Load Balancing, Endpoint Security, Network Analysis
Intermediate · Course · 1 - 4 Weeks
University of Glasgow
Skills you'll gain: Deep Learning, Model Evaluation, Data Ethics, Health Informatics, ICD Coding (ICD-9/ICD-10), Clinical Data Management, Medical Records, Clinical Informatics, Descriptive Analytics, Database Design, AI Security, Electronic Medical Record, Responsible AI, Data Mining, Precision Medicine, Analytics, Recurrent Neural Networks (RNNs), Data Preprocessing, Machine Learning, Autoencoders
Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: Scalability, Serverless Computing, Google Cloud Platform, Systems Design, Distributed Computing, Cloud Development, Cloud Applications, Cloud Computing Architecture, Application Deployment, Middleware, Cloud Management, System Programming, Network Architecture
Intermediate · Project · Less Than 2 Hours

Skills you'll gain: Threat Modeling, Vulnerability Assessments, Business Continuity, Risk Analysis, Vulnerability Management, Cyber Security Assessment, Risk Management, Business Risk Management, Risk Mitigation, Threat Detection, Disaster Recovery, Business Analysis
Intermediate · Course · 1 - 4 Weeks

Infosec
Skills you'll gain: Data Governance, Information Privacy, Governance, Law, Regulation, and Compliance, General Data Protection Regulation (GDPR), Compliance Management, Personally Identifiable Information, Regulation and Legal Compliance, Program Development, Data Sharing, Accountability
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Generative AI Agents, AI Orchestration, AI Workflows, Business Process Automation, Make.com, Automation, Microsoft Power Automate/Flow, Generative AI, LangChain, Agentic Workflows, OpenAI API, LLM Application, AI Security, Prompt Engineering, Slack (Software), Cloud Computing, Artificial Intelligence and Machine Learning (AI/ML), Scalability, Artificial Intelligence, Google Sheets
Beginner · Course · 1 - 4 Weeks

The University of Edinburgh
Skills you'll gain: Pulmonology, Chronic Diseases, Respiratory Care, Primary Care, Respiratory Therapy, Patient Evaluation, Rehabilitation, Patient Education And Counseling, Diagnostic Tests, Treatment Planning, Health Equity, Preventative Care, Community Health, Patient-centered Care
Mixed · Course · 1 - 3 Months

Skills you'll gain: Artificial Neural Networks, Data Visualization, Exploratory Data Analysis, Data Presentation, Applied Machine Learning, Classification Algorithms, Machine Learning Methods, Predictive Modeling, Deep Learning, Classification And Regression Tree (CART), Data Analysis, Predictive Analytics, Machine Learning Algorithms, Model Evaluation, Machine Learning, Feature Engineering, Python Programming
Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Cloud Infrastructure, Virtual Machines, Virtual Networking, Google Cloud Platform, Cloud Computing Architecture, Infrastructure Architecture, Cloud Computing, Cloud Storage, Application Deployment, Network Security, Command-Line Interface
Intermediate · Course · 1 - 4 Weeks