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.

Coursera
Skills you'll gain: TikTok, Driving engagement, Drive Engagement, Social Media Management, Customer Engagement, Social Media Strategy, Social Media, Social Media Marketing, Community Development, Brand Loyalty
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Package and Software Management, Linux Administration, Linux, User Accounts, Command-Line Interface, Operating System Administration, User Provisioning, Open Source Technology, Disaster Recovery, Red Hat Enterprise Linux, System Monitoring, Unix Commands, System Configuration, Identity and Access Management, Systems Administration, Linux Commands, Unix, Patch Management, Data Maintenance, Security Controls
Mixed · Course · 1 - 3 Months

Google Cloud
Skills you'll gain: SQL, Query Languages, Google Cloud Platform, Operational Databases, Relational Databases, Database Architecture and Administration, Database Administration, Database Management Systems, Data Integrity, Databases, Cloud Management, Scalability, Cloud Platforms, Transaction Processing
Beginner · Project · Less Than 2 Hours

Skills you'll gain: Splunk, Software Installation, Analytics, Event Monitoring, Data Processing, Network Monitoring, Data Transformation, Application Deployment, Operating System Administration
Intermediate · Course · 1 - 3 Months

Google Cloud
Skills you'll gain: Responsible AI, AI Security, AI Product Strategy, Cloud Security, Google Cloud Platform, Federated Learning, Data Ethics, Information Privacy, Application Security, Artificial Intelligence, AI literacy, Data Security, Artificial Intelligence and Machine Learning (AI/ML), Applied Machine Learning, Machine Learning Methods, Generative AI, Model Training, Machine Learning, Model Evaluation, Data Quality
Intermediate · Specialization · 1 - 3 Months

University of Michigan
Skills you'll gain: FinTech, Wealth Management, Investments, Asset Management, Investment Management, Big Data, Artificial Intelligence and Machine Learning (AI/ML), Financial Trading, Artificial Neural Networks, Artificial Intelligence, Applied Machine Learning, Machine Learning
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Information Privacy, General Data Protection Regulation (GDPR), Security Requirements Analysis, Personally Identifiable Information, Incident Response, Law, Regulation, and Compliance, Regulatory Compliance, Compliance Management, Data Security, Regulation and Legal Compliance, Incident Management, Regulatory Requirements, Encryption, Data Management, Data Access, Legal Risk, Data Sharing, Personal Attributes
Beginner · Course · 1 - 3 Months

Skills you'll gain: Meta Ads Manager, Facebook, Driving engagement, Social Media Analytics, Social Media, Social Media Marketing, Target Audience, Instagram, Customer Insights, Advertising Campaigns, Advertising, Digital Advertising, Web Analytics, Social Work
Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Canva (Software), Social Media Marketing, Video Editing, Graphic and Visual Design Software, Web Content, Content Creation, Photo/Video Production and Technology, Video Production, Graphical Tools, Marketing, Digital Marketing
Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: User Acceptance Testing (UAT), Product Requirements, LLM Application, User Requirements Documents, Acceptance Testing, AI Product Strategy, Large Language Modeling, User Story, Verification And Validation, Test Planning, Functional Requirement, Functional Testing, Business Requirements, Requirements Analysis, Key Performance Indicators (KPIs), Prioritization
Intermediate · Course · 1 - 4 Weeks

Alex Genadinik
Skills you'll gain: Blockchain, Digital Assets, FinTech, Risk Analysis, Wealth Management, Market Liquidity, Investments, Asset Management, Return On Investment, Risk Management, Asset Protection, Portfolio Management, Security Awareness
Mixed · Course · 1 - 3 Months

Skills you'll gain: Version Control, GitHub, User Accounts, Role-Based Access Control (RBAC), User Provisioning, Git (Version Control System), .NET Framework, Database Development, Identity and Access Management, Database Management, Object-Relational Mapping, Authorization (Computing), Database Application, Application Development, C# (Programming Language), Software Design, Authentications, UI Components, User Interface (UI)
Intermediate · Course · 1 - 4 Weeks