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: Docker (Software), DevSecOps, Hardening, Containerization, Application Security, Vulnerability Scanning, Devops Tools, Network Troubleshooting, Infrastructure Security, Event Monitoring, DevOps, Data Security, Vulnerability Assessments, Security Controls, Linux, Vulnerability Management, Cybersecurity, OS Process Management, Risk Management, Performance Measurement
Advanced · Course · 1 - 3 Months
STARWEAVER
Skills you'll gain: Endpoint Security, Endpoint Detection and Response, Threat Detection, Zero Trust Network Access, Cyber Threat Hunting, MITRE ATT&CK Framework, Cyber Threat Intelligence, Intrusion Detection and Prevention, Hardening, IT Security Architecture, Threat Management, Cybersecurity, Security Controls, Continuous Monitoring, Human Factors (Security), Event Monitoring, Anomaly Detection, System Monitoring, Authentications, Virtual Machines
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Cyber Security Strategy, Threat Modeling, Fraud detection, Data Security, Security Controls, Security Awareness, Operational Risk, Threat Detection, Information Systems Security, Threat Management, Key Management, Security Engineering, Payment Systems, Encryption, Infrastructure Security, Regulatory Compliance, Network Protocols, Financial Regulation, Scripting, Scalability
Intermediate · Specialization · 1 - 3 Months

Skills you'll gain: Zero Trust Network Access, Microsoft Azure, Azure Active Directory, Cloud Security, Endpoint Detection and Response, Security Controls, Multi-Factor Authentication, Cloud Services, Cloud Computing, Identity and Access Management, Data Security, Authentications, Data Governance, Infrastructure Security, Endpoint Security, Data Loss Prevention, Encryption
Beginner · Course · 1 - 4 Weeks

Johns Hopkins University
Skills you'll gain: Medical Privacy, Health Insurance Portability And Accountability Act (HIPAA) Compliance, Health Information Management, Security Awareness, Cloud Security, Personally Identifiable Information, Encryption, Health Informatics, Health Information Management and Medical Records, Healthcare Industry Knowledge, Health Care Procedure and Regulation, Data Security, Cyber Attacks, Medical Records, Health Technology, Information Privacy, Cloud Computing, Patient Safety
★ 4.8 (476) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Infrastructure as Code (IaC), Hybrid Cloud Computing, Cloud Management, Cloud Computing, Site Reliability Engineering, Terraform, Cloud Standards, Cloud Deployment, Multi-Cloud, System Monitoring, Security Controls, Identity and Access Management, Ansible, IT Automation, Continuous Monitoring, Zero Trust Network Access, Encryption, Disaster Recovery
Intermediate · Course · 1 - 3 Months

Microsoft
Intermediate · Course · 1 - 3 Months

Google Cloud
Skills you'll gain: Cloud Security, Risk Management Framework, Cloud Standards, Cyber Risk, Data Security, DevSecOps, Cloud Management, Security Management, ISO/IEC 27001, Information Privacy, NIST 800-53, Infrastructure as Code (IaC), Cyber Security Policies, Security Controls, Google Cloud Platform, Security Strategy
★ 4.5 (79) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Cloud Security, IT Security Architecture, DevSecOps, Security Controls, Security Information and Event Management (SIEM), AWS Identity and Access Management (IAM), Infrastructure as Code (IaC), Infrastructure Security, Cyber Security Assessment, Identity and Access Management, Cyber Security Policies, Cloud Computing, Vulnerability Management, Continuous Monitoring, Network Security, NIST 800-53, Authorization (Computing), Threat Detection, Auditing, Anomaly Detection
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Network Engineering, Cloud Engineering, Network Planning And Design, Network Troubleshooting, Network Architecture, Virtual Networking, Network Monitoring, Network Administration, Network Performance Management, Google Cloud Platform, Hybrid Cloud Computing, Cloud Infrastructure, Cloud Computing Architecture, Network Infrastructure, Network Support, Virtual Private Networks (VPN), Kubernetes, Network Security, Network Routing, Cloud Security
Advanced · Course · 1 - 3 Months

Skills you'll gain: AI Security, IT Security Architecture, Security Controls, Application Security, Threat Modeling, Information Systems Security, Security Engineering, Security Testing, Data Security, Continuous Monitoring, Secure Coding, Open Web Application Security Project (OWASP), Authorization (Computing), Threat Detection, Personally Identifiable Information, Model Context Protocol, Identity and Access Management, Incident Response, Distributed Denial-Of-Service (DDoS) Attacks, Anomaly Detection
Intermediate · Course · 1 - 3 Months

Skills you'll gain: JavaScript Frameworks, Test Automation, API Testing, Test Tools, Ajax, Software Testing, Scenario Testing, Restful API
★ 4.3 (10) · Advanced · Guided Project · Less Than 2 Hours