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.

Amazon Web Services
Skills you'll gain: AI Security, Responsible AI, Data Governance, Cloud Security, Amazon Web Services, Cyber Governance, Information Systems Security, Security Controls
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Malware Protection, Cyber Attacks, Cybersecurity, Network Security, Cyber Security Policies, Brute-force attacks, Distributed Denial-Of-Service (DDoS) Attacks, Security Controls, Security Awareness, Firewall, Multi-Factor Authentication, Encryption
Beginner · Course · 1 - 3 Months

Skills you'll gain: Security Testing, Vulnerability Scanning, Secure Coding, Data Security, Application Security, Cyber Security Assessment, Vulnerability Assessments, Web Applications, Web Servers, Information Privacy, SQL
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Security Testing, Continuous Monitoring, Cyber Security Assessment, Penetration Testing, Vulnerability Assessments, Intrusion Detection and Prevention, Vulnerability Scanning, Security Controls, White-Box Testing, Threat Detection, Threat Modeling
Advanced · Course · 1 - 4 Weeks

Skills you'll gain: Computer Security Incident Management, Incident Response, Vulnerability Management, Risk Management Framework, Security Management, Threat Management, Risk Management, Disaster Recovery, Vulnerability Assessments, Information Assurance, Digital Forensics, Security Controls
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Security Controls
Advanced · Course · 1 - 4 Weeks

Skills you'll gain: Security Management, Security Strategy, Configuration Management, Security Controls, Information Systems Security, Computer Security Awareness Training, Enterprise Security, Change Control, Safety and Security, Cyber Security Policies, Data Ethics
Beginner · Course · 1 - 4 Weeks

Macquarie University
Skills you'll gain: Identity and Access Management, Authentications, User Provisioning, Multi-Factor Authentication, Security Assertion Markup Language (SAML), Single Sign-On (SSO), Threat Modeling, User Accounts, Key Management, Cyber Security Assessment, Threat Management, OAuth, Cybersecurity, Role-Based Access Control (RBAC), Vulnerability Assessments, System Design and Implementation, Threat Detection, Cryptography, Risk Management, Remote Access Systems
Beginner · Course · 1 - 3 Months

Skills you'll gain: Vulnerability Management, Authentications, Security Controls, Vulnerability Assessments, Authorization (Computing), Continuous Monitoring, Identity and Access Management, Security Management, Information Systems Security, Role-Based Access Control (RBAC), Network Security, User Accounts, Multi-Factor Authentication, Threat Detection
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Cybersecurity, ChatGPT, Infrastructure Security, Security Information and Event Management (SIEM), AI Security, General Networking, Threat Detection, Incident Response, Cloud Security, Virtual Machines
Beginner · Course · 1 - 3 Months

Google Cloud
Skills you'll gain: Vulnerability Management, Vulnerability Assessments, Threat Detection, Threat Management, Cloud Security, Risk Management Framework, Multi-Cloud, Enterprise Security, Cloud Platforms, Software As A Service
Intermediate · Course · 1 - 4 Weeks

Macquarie University
Skills you'll gain: Incident Response, Incident Management, Computer Security Incident Management, Cyber Security Strategy, Cyber Attacks, Security Management, Cyber Security Policies, Intrusion Detection and Prevention, Threat Detection, Disaster Recovery, Cybersecurity, Cyber Risk, Cyber Security Assessment, Crisis Management, Threat Management, Business Continuity, Safety and Security, Security Software, Strategic Communication, Regulation and Legal Compliance
Beginner · Course · 1 - 3 Months