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: Google Workspace, Gmail, Data Management, Endpoint Security, Group Policy, Data Sharing, Compliance Management, Information Management, Cloud Management, Productivity Software, Document Management, System Configuration, Calendar Management, Cloud Security, User Accounts, User Provisioning, Collaborative Software, Enterprise Application Management, File Management, Email Security
Intermediate · Course · 1 - 4 Weeks

Northeastern University
Skills you'll gain: Scope Management, Requirements Management, Project Scoping, Project Documentation, IT Management, Change Control, Agile Project Management, Project Planning, Agile Methodology, Strategic Planning, Project Management Life Cycle, Information Technology, Project Management, Agile Product Development, Requirements Analysis
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Medical Privacy, Health Insurance Portability And Accountability Act (HIPAA) Compliance, Data Ethics, General Data Protection Regulation (GDPR), Personally Identifiable Information, Information Privacy, Health Information Management and Medical Records, Health Information Management, Law, Regulation, and Compliance, Electronic Medical Record System, Healthcare Ethics, Healthcare Industry Knowledge, Data Security, Regulatory Compliance, Health Care Procedure and Regulation, Risk Analysis, Data Integrity, Security Controls
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Virtual Networking, Remote Access Systems, Hardening, Package and Software Management
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Cloud Deployment, Amazon Web Services, Load Balancing, Cloud Management, Application Deployment, Scalability, Amazon Elastic Compute Cloud, Cloud Hosting, Cloud Computing, Linux Servers, Cloud Services, Cloud Infrastructure, Network Infrastructure, Application Servers, Virtual Networking, Web Applications
Intermediate · Guided Project · Less Than 2 Hours

Skills you'll gain: Google Gemini, Retrieval-Augmented Generation, Gemini, Generative AI, Google Workspace, Google Cloud Platform, AI Workflows, Productivity Software, Prompt Engineering, Large Language Modeling, Enterprise Security
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Transact-SQL, Database Development, Database Theory, Database Systems, Database Management Systems
Beginner · Course · 3 - 6 Months

Google Cloud
Skills you'll gain: Prompt Engineering, Google Gemini, Generative AI Agents, Responsible AI, Retrieval-Augmented Generation, Generative Model Architectures, Gemini, Prompt Patterns, Generative AI, Google Workspace, AI Enablement, Google Cloud Platform, Customer experience improvement, Agentic Workflows, AI Product Strategy, Data Ethics, AI Security, Cloud Computing, Artificial Intelligence, Collaboration
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: AI Security, Responsible AI, Generative AI, Information Privacy, Data Ethics, Personally Identifiable Information, Google Cloud Platform, Data Security, Security Controls
Intermediate · Course · 1 - 3 Months

Skills you'll gain: API Design, API Gateway, Restful API, Application Programming Interface (API), Test Automation, Postman API Platform, Data Mapping, Application Deployment, Scripting, Cloud Deployment, Salesforce, Robotic Process Automation, Business Process Automation, Software Testing, Data Integration, Cloud API, API Testing, Architectural Design, Artificial Intelligence, Artificial Intelligence and Machine Learning (AI/ML)
Intermediate · Course · 3 - 6 Months

Skills you'll gain: Role-Based Access Control (RBAC), Cloud Management, Continuous Deployment, Application Lifecycle Management, Capacity Management, Software Versioning, Virtual Networking, API Gateway, Identity and Access Management, Model Deployment, Security Controls, Large Language Modeling
Intermediate · Course · 3 - 6 Months

Skills you'll gain: Data Management, Information Management, Data Loss Prevention, Data Security, Cloud Security, Data Access, Google Cloud Platform, Personally Identifiable Information, Identity and Access Management
Intermediate · Project · Less Than 2 Hours