Security certification courses can help you learn risk assessment, incident response, network security principles, and compliance standards. You can build skills in threat analysis, vulnerability management, and implementing security policies effectively. Many courses introduce tools such as firewalls, intrusion detection systems, and security information and event management (SIEM) software, showing how these tools are applied in real-world security scenarios to protect sensitive information and systems.

Skills you'll gain: Incident Response, Computer Security Incident Management, Threat Modeling, Security Management, Risk Management, Business Continuity Planning, Disaster Recovery, Governance, Security Controls, Continuous Monitoring, Configuration Management, Regulatory Compliance, Risk Mitigation, Law, Regulation, and Compliance, Cybersecurity, System Configuration, Asset Management, Regulatory Requirements, Cloud Computing, Malware Protection
★ 4.5 (12) · Intermediate · Specialization · 1 - 3 Months

Skills you'll gain: Enterprise Risk Management (ERM), IT Management, Business Continuity, Data Security, Disaster Recovery, Audit Planning, Information Technology, Risk Management, Information Systems Security, Data Validation, Compliance Management, Risk Mitigation, Data Governance, Technology Strategies, Security Controls, Law, Regulation, and Compliance, Auditing, Data Integrity, Identity and Access Management, Project Management
★ 4 (28) · Intermediate · Specialization · 1 - 3 Months

Skills you'll gain: Command-Line Interface, Network Security, Virtualization, Operating Systems, Hardware Troubleshooting, Information Technology Operations, Network Troubleshooting, Computer Hardware, Cloud Computing, Mac OS, Microsoft Windows, Information Systems Security, System Configuration, Mobile Security, System Support, Systems Administration, Operating System Administration, Network Infrastructure, Data Storage, Software Installation
★ 4.6 (295) · Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: Authentications, Incident Response, MITRE ATT&CK Framework, Security Controls, Cryptography, Malware Protection, Cryptographic Protocols, Threat Modeling, Endpoint Security, Key Management, Authorization (Computing), Public Key Infrastructure, Vulnerability Assessments, Risk Management, Network Security, Application Security, Business Continuity Planning, Asset Management, Cloud Security, OSI Models
★ 4.7 (317) · Beginner · Specialization · 1 - 3 Months

Skills you'll gain: Threat Detection, Authentications, Cloud Security, Change Control, Security Awareness
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Open Web Application Security Project (OWASP), Threat Modeling, MITRE ATT&CK Framework, Kubernetes, Role-Based Access Control (RBAC), Computer Security Incident Management, Hardening, Incident Response, Identity and Access Management, Public Key Infrastructure, Network Security, Firewall, Continuous Monitoring, Application Security, Security Controls, Cloud Security, Infrastructure Security, Vulnerability Scanning, Threat Detection, Microservices
★ 4.7 (6) · Intermediate · Specialization · 1 - 3 Months

LearnKartS
Skills you'll gain: Computer Security Incident Management, Vulnerability Management, Cyber Security Strategy, Cyber Governance, Incident Response, Cyber Operations, Cyber Threat Intelligence, Encryption, Cyber Attacks, Governance Risk Management and Compliance, Incident Management, Threat Detection, Security Strategy, Mobile Security, Network Model, IT Security Architecture, Vulnerability, Security Awareness, Vulnerability Assessments, Vulnerability Scanning
★ 4.6 (62) · Beginner · Specialization · 1 - 3 Months

Skills you'll gain: AWS Identity and Access Management (IAM), Identity and Access Management, Amazon Web Services, Patch Management, Infrastructure Security, Threat Detection, Amazon S3, Vulnerability Scanning, Data Security, Cloud Security, Network Security, Incident Response, Authorization (Computing), Cyber Governance, Firewall, Cloud Management, Key Management, Authentications, Security Controls, Amazon Elastic Compute Cloud
★ 4.4 (28) · Advanced · Specialization · 1 - 3 Months

University of Colorado System
Skills you'll gain: Data Encryption Standard, Public Key Infrastructure, Cryptography, Cybersecurity, Key Management, Advanced Encryption Standard (AES), Encryption, Cryptographic Protocols, Arithmetic, Algorithms, Applied Mathematics, Data Integrity, Probability, Computer Science
★ 4.6 (1K) · Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Identity and Access Management, Computer Security Incident Management, Business Continuity, Network Security, Cryptography, Encryption, User Provisioning, Security Management, Penetration Testing, ISO/IEC 27001, Information Systems Security, Network Architecture, Computer Networking, Risk Management, OAuth, Data Management, Software Development Methodologies, Cybersecurity, Configuration Management, White-Box Testing
★ 4.8 (187) · Beginner · Specialization · 3 - 6 Months

Macquarie University
Skills you'll gain: Incident Response, Cyber Governance, Incident Management, Computer Security Incident Management, Cyber Risk, Security Awareness, Cyber Security Strategy, Cyber Attacks, Dashboard, Threat Management, Security Management, Cyber Security Policies, Mobile Security, Crisis Management, Communication, Disaster Recovery, Security Strategy, Cybersecurity, Cyber Security Assessment, Cyber Operations
★ 4.8 (74) · Beginner · Specialization · 3 - 6 Months

Skills you'll gain: IT Security Architecture, Incident Response, Endpoint Security, Cloud Computing Architecture, Authentications, Risk Analysis, Network Security, Risk Mitigation, Cyber Operations, Cyber Governance, Regulatory Compliance, Compliance Auditing, Event Monitoring, Cyber Security Policies, Cyber Risk, Governance, Information Systems Security, Encryption, Risk Management, Multi-Factor Authentication
★ 4.8 (17) · Intermediate · Specialization · 1 - 3 Months