Linux security courses can help you learn system hardening, user access controls, network security protocols, and incident response strategies. You can build skills in configuring firewalls, implementing encryption techniques, and conducting security audits. Many courses introduce tools like iptables for firewall management, OpenSSL for encryption, and Wireshark for network analysis, showing how these skills are applied in practical work to protect systems from vulnerabilities and threats.

Skills you'll gain: Role-Based Access Control (RBAC), Hardening, Identity and Access Management, Kubernetes, Infrastructure Security, Network Security, Firewall, Security Controls, Authorization (Computing), Linux Administration, System Configuration
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Data Integrity, Data Management, Personally Identifiable Information, Cloud Storage, Data Encryption Standard, Security Controls, Authorization (Computing)
Advanced · Course · 1 - 4 Weeks

Skills you'll gain: AWS Identity and Access Management (IAM), Identity and Access Management, Amazon Web Services, Data Ethics, Generative AI, AWS SageMaker, Cloud Security, MLOps (Machine Learning Operations), Data Security, Role-Based Access Control (RBAC), Data Governance, Artificial Intelligence, Encryption, Public Cloud, General Data Protection Regulation (GDPR)
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Hardware Architecture, Security Engineering, Internet Of Things, Encryption, Information Systems Security, Vulnerability Assessments, Cybersecurity, Threat Modeling, Data Security, Security Requirements Analysis, Vulnerability Management, Information Privacy
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Kubernetes, Cloud Security, Network Security, Infrastructure Security, Application Security, Role-Based Access Control (RBAC), Cyber Security Policies, Verification And Validation, Encryption, Configuration Management
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Kubernetes, Cloud Security, Containerization, Infrastructure Security, Microservices, Security Controls, Network Security, Encryption
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Network Security, OSI Models, Distributed Denial-Of-Service (DDoS) Attacks, Firewall, TCP/IP, Network Administration, Wireless Networks, Network Protocols, General Networking, Intrusion Detection and Prevention, Local Area Networks, Network Routers, Security Controls, Mobile Security, Authentications, Authorization (Computing)
Beginner · Course · 1 - 4 Weeks

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

Google Cloud
Skills you'll gain: Distributed Denial-Of-Service (DDoS) Attacks, Cloud Security, Data Security, Cloud Computing, Infrastructure Security, Cybersecurity, Google Cloud Platform, Authentications, Network Security, Authorization (Computing), Identity and Access Management, Data Governance, Encryption
Beginner · Course · 1 - 3 Months

Skills you'll gain: Cloud Management, Cloud Security, Google Cloud Platform, Cost Management, Cloud Computing, System Monitoring, Information Technology Operations, Cost Control, Identity and Access Management, Site Reliability Engineering, Resource Management, Data Access, Resource Allocation, DevOps, Data Security, Cybersecurity
Beginner · Course · 1 - 3 Months

Google Cloud
Skills you'll gain: OAuth, Cloud API, Application Programming Interface (API), Restful API, Security Controls, Application Security, Network Security, Data Security, JSON, Identity and Access Management, Threat Management
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Endpoint Security, Mobile Security, Cloud Security, Application Security, Malware Protection, Information Systems Security, Virtual Machines, Virtualization, Data Security, Firewall, Intrusion Detection and Prevention, Security Awareness, Containerization, User Provisioning
Beginner · Course · 1 - 4 Weeks