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: File Management, Linux Administration, File Systems, OS Process Management, Linux, Linux Servers, Data Security, Authorization (Computing), Linux Commands, Security Controls, Data Loss Prevention, Operating System Administration, Information Systems Security, Hardening, System Monitoring, Data Storage Technologies, Network Security, Vulnerability Scanning, Data Storage, Event Monitoring
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Microsoft Azure, Data Governance, Real Time Data, Data Management, Microsoft SQL Servers, Metadata Management, Data Architecture, Data Security, Security Controls, Power BI, Analytics, Azure Active Directory, System Monitoring, Identity and Access Management, Event-Driven Programming
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Power BI, Power Platform Architecture & Technical Design, DevOps, Microsoft Azure, Application Deployment, Enterprise Architecture, Real Time Data, Business Intelligence, Collaborative Software, Content Development and Management, Scalability, Data Integration, Data Governance, Data Modeling, System Configuration, Collaboration, Analytics, Capacity Planning, Compliance Management, Problem Solving
Intermediate · Course · 1 - 3 Months

Google Cloud
Skills you'll gain: Prompt Engineering, Google Cloud Platform, Kubernetes, Identity and Access Management, Distributed Denial-Of-Service (DDoS) Attacks, Cloud Infrastructure, Cloud Security, Google App Engine, Containerization, Cloud Platforms, Cloud Management, Cloud-Native Computing, Cloud Services, Virtual Machines, Infrastructure As A Service (IaaS), Generative AI Agents, Data Loss Prevention, Cloud Storage, Cloud Computing, Malware Protection
★ 4.5 (707) · Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: Firewall, Zero Trust Network Access, Linux Administration, Network Security, Computer Security, Security Strategy, Remote Access Systems, Linux, Security Controls, Network Administration, Security Software, Systems Administration, System Configuration, Authentications
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Compliance Management, Microsoft 365, Microsoft Azure, Governance Risk Management and Compliance, DevSecOps, Endpoint Detection and Response, Cloud Security, Role-Based Access Control (RBAC), Identity and Access Management, Threat Detection, Zero Trust Network Access, Data Governance, Active Directory, Endpoint Security, Authorization (Computing), Data Security, Vulnerability Management, Multi-Factor Authentication, Enterprise Security, Operations
Beginner · Specialization · 1 - 3 Months

Skills you'll gain: Public Key Infrastructure, Cryptography, Encryption, Data Security, Cryptographic Protocols, Data Integrity, Digital Communications
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Vulnerability Management, Continuous Monitoring, System Monitoring, Vulnerability Scanning, Vulnerability Assessments, Event Monitoring, Threat Management, Security Information and Event Management (SIEM), Security Management, Threat Detection, Risk Management Framework, Cyber Risk, Anomaly Detection
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: AWS Identity and Access Management (IAM), Identity and Access Management, Amazon Web Services, User Provisioning, Role-Based Access Control (RBAC), Multi-Factor Authentication, Authorization (Computing), Security Controls, User Accounts, Authentications, Key Management, Encryption, Command-Line Interface
Beginner · Course · 1 - 3 Months

Skills you'll gain: Data Infrastructure, Cloud Management, Data Architecture, Cloud Infrastructure, Cloud Engineering, Data Warehousing, Database Administration, Capacity Planning, Infrastructure as Code (IaC), Database Architecture and Administration, Cloud Security, Disaster Recovery, Data Security, Site Reliability Engineering, Problem Management, Solution Architecture, Resource Management, Business Continuity Planning, Performance Analysis, Cost Benefit Analysis
Advanced · Course · 1 - 3 Months

Skills you'll gain: AI Security, LLM Application, Open Web Application Security Project (OWASP), Application Security, Large Language Modeling, Prompt Engineering, Secure Coding, Security Testing, Personally Identifiable Information, Data Loss Prevention, Security Controls, Information Privacy, Authorization (Computing), Supply Chain Management, Data Modeling, Data Governance
Intermediate · Course · 1 - 3 Months

University of London
Skills you'll gain: Key Management, OSI Models, Human Factors (Security), Security Management, Computer Security Incident Management, Information Privacy, Infrastructure Security, Cyber Governance, Application Security, Computer Security, Cryptography, Network Security, Business Continuity Planning, Digital Forensics, Malware Protection, Penetration Testing, Security Engineering, Secure Coding, Data Collection, Research Methodologies
Degree · 1 - 4 Years