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.

Pearson
Skills you'll gain: Google Cloud Platform, Virtual Machines, Kubernetes, Cloud Platforms, Cloud Computing, Public Cloud, Serverless Computing, Cloud Services, Artificial Intelligence and Machine Learning (AI/ML), Cloud Management, Security Management, Containerization, Command-Line Interface, Cloud Security, Security Controls, Big Data, Analytics, Event-Driven Programming
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: AI Security, AI Integrations, System Support, Generative AI, Maintainability, AI literacy, Automation, Debugging, Anomaly Detection, System Monitoring, Software Documentation, Information Management
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Bash (Scripting Language), Linux Commands, Shell Script, Unix Shell, Linux Servers, Linux Administration, Scripting, Network Troubleshooting, Scripting Languages, Command-Line Interface, Development Environment, Systems Administration, Virtual Machines, Virtualization, Software Installation, File Management, User Accounts
★ 5 (9) · Intermediate · Course · 1 - 3 Months

Pragmatic AI Labs
Skills you'll gain: GitHub, Package and Software Management, Okta, Azure Active Directory, Security Assertion Markup Language (SAML), Enterprise Application Management, Single Sign-On (SSO), Git (Version Control System), Continuous Integration, CI/CD, Authorization (Computing), Role-Based Access Control (RBAC), Enterprise Security, Identity and Access Management, Apache Maven, User Provisioning, MLOps (Machine Learning Operations), Containerization, Security Strategy, Automation
Beginner · Course · 1 - 4 Weeks

Universidad de Palermo
Skills you'll gain: Advertising, Social Media Management, Marketing Communications, Social Media Content, Advertising Campaigns, Social Media, Integrated Marketing Communications, Social Media Campaigns, Online Advertising, Digital Advertising, Social Media Marketing, Marketing, Conversion Funnel Analysis, Communication Planning, Strategic Communication, Digital Media Strategy, Campaign Planning, Communication Strategies, Digital Marketing, Target Audience
★ 4.3 (9) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Financial Market, Risk Mitigation, Cash Management, Financial Analysis, Financial Systems, Market Liquidity, Futures Exchange, Financial Trading, Analysis, Risk Management, Financial Services, Risk Management Framework, Market Data, Lending and Underwriting, Investment Management, Investment Banking, Economics, Fixed Asset, Return On Investment, Payment Systems
Beginner · Specialization · 1 - 3 Months
Skills you'll gain: Scalability, Microservices, Cloud-Native Computing, Kubernetes, System Monitoring, Cloud Security, Key Management, Application Deployment, Service Management, Security Engineering, IT Service Management, Software-Defined Networking
Intermediate · Course · 1 - 4 Weeks

Pearson
Skills you'll gain: Cloud Security, Incident Response, Security Controls, Data Security, Identity and Access Management, Vulnerability Assessments, Incident Management, Application Security, Security Management, Vulnerability Scanning, Network Security, Cloud Management, User Provisioning, Encryption, Vulnerability Management, Hardening, Patch Management
Beginner · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Cloud Management, Google Cloud Platform, Cost Management, Infrastructure Architecture, Site Reliability Engineering, Cloud Computing, Cloud Platforms, Operational Excellence, Cloud Services, Cost Containment, Budget Management, Cloud Infrastructure, DevOps, Identity and Access Management, Operations, Scalability, Corporate Sustainability, Sustainable Business, Budgeting, Disaster Recovery
★ 4.6 (7) · Beginner · Course · 1 - 3 Months

Alex Genadinik
Skills you'll gain: Blockchain, FinTech, Digital Assets, Emerging Technologies, Financial Market, Payment Systems, Security Awareness
Mixed · Course · 1 - 3 Months

Skills you'll gain: Instagram, Social Media Content, Content Creation, Driving engagement, Content Performance Analysis, Content Marketing, Social Media, Social Media Marketing, Social Media Strategy, Social Media Analytics, Content Optimization
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Data Governance, Data Pipelines, Data Lakes, Metadata Management, Data Management, Data Infrastructure, Data Warehousing, Data Architecture, Google Cloud Platform, Data Integration, Analytics, Advanced Analytics, Data Security, Cloud Storage, Data Loss Prevention, Cloud Computing, Data Storage Technologies, Applied Machine Learning, Open Source Technology
★ 4.8 (23) · Intermediate · Course · 1 - 3 Months