Internet Security courses can help you learn about network security protocols, encryption techniques, and threat detection methods. You can build skills in risk assessment, incident response, and implementing security policies. Many courses introduce tools like firewalls, intrusion detection systems, and antivirus software, demonstrating how these tools are used to protect sensitive data and maintain system integrity.

Skills you'll gain: ISO/IEC 27001, Auditing, Audit Planning, Security Controls, Cyber Security Policies, Security Management, Information Systems Security, Risk Management, Risk Management Framework, Identity and Access Management, Information Technology
★ 3.8 (6) · Intermediate · Course · 1 - 3 Months

Yale University
Skills you'll gain: Court Systems, Case Law, Political Sciences, Public Safety and National Security, Social Studies, Social Justice, Law, Regulation, and Compliance, Policy Analysis, Public Policies, Governance, Public History
★ 4.8 (468) · Mixed · Course · 3 - 6 Months
University of Illinois Urbana-Champaign
Skills you'll gain: Investment Management, Finance, Investments, Business Valuation, Portfolio Management, Financial Market, Equities, General Finance, Financial Analysis, Regression Analysis, Corporate Finance, Portfolio Risk, Asset Management, Microsoft Excel, Risk Analysis, Correlation Analysis, Performance Analysis, Cash Flows
★ 4.7 (936) · Intermediate · Course · 1 - 3 Months

Fundação Instituto de Administração
Skills you'll gain: Big Data, Internet Of Things, Social Network Analysis, Text Mining, Apache Hadoop, Business Intelligence, Social Media Analytics, Unstructured Data, Analytics, Cloud Computing, Cloud Infrastructure, Data-Driven Marketing, Data Science, Fraud detection, Customer Retention, Marketing Strategies
★ 4.6 (323) · Beginner · Course · 1 - 4 Weeks

Duke University
Skills you'll gain: Advertising, Media and Communications, Advertising Campaigns, Online Advertising, Digital Advertising, Electronic Media, Culture, Marketing Psychology, Diversity Marketing, Consumer Behaviour, Ethical Standards And Conduct
★ 4.8 (978) · Mixed · Course · 1 - 3 Months

Skills you'll gain: Microsoft Azure, Data Processing, Database Administration, Database Theory, Databases, Data Store, Database Management Systems, Cloud Services, Data Storage, Azure Synapse Analytics, Database Management, Relational Databases, Query Languages, NoSQL, Transaction Processing, Data Management, Cloud Computing, Data Analysis, Unstructured Data, Data Visualization Software
★ 4.7 (484) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Incident Response, Computer Security Incident Management, Endpoint Detection and Response, Cyber Threat Intelligence, Intrusion Detection and Prevention, Threat Detection, Cyber Attacks, Cybersecurity, Network Security, Digital Forensics, Network Monitoring, Data Security, Network Analysis, Exploitation techniques, Malware Protection, Memory Management
★ 4.8 (96) · Beginner · Course · 1 - 3 Months

Google Cloud
Skills you'll gain: No-Code Development, Email Automation, Business Process Automation, Application Deployment, Automation, Business Process, Workflow Management, Google Workspace, Application Development, Application Performance Management, User Interface and User Experience (UI/UX) Design, Security Controls, Data Integration, Authorization (Computing), Application Design, Authentications, Scripting, Google Sheets, Application Lifecycle Management, User Interface (UI)
★ 4.7 (196) · Beginner · Specialization · 3 - 6 Months

University at Buffalo
Skills you'll gain: Personal protective equipment, Environmental Regulations, Safety Training, Occupational Safety and Health Administration (OSHA), Safety Standards, Occupational Health, Hazard Communication (HazCom), Environment Health And Safety, Health And Safety Standards, Accident Prevention, Injury Prevention, Safety and Security, Fire And Life Safety, First Aid
★ 4.7 (2.4K) · Beginner · Course · 1 - 4 Weeks

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

Coursera
Skills you'll gain: AI Security, Responsible AI, Threat Modeling, Governance Risk Management and Compliance, Compliance Management, Data Ethics, Data Governance, Model Evaluation, Reinforcement Learning, Risk Management, Prompt Engineering, Governance, Regulatory Compliance, Security Testing, MLOps (Machine Learning Operations), MITRE ATT&CK Framework, Continuous Monitoring, Ethical Standards And Conduct, Large Language Modeling, Vulnerability Assessments
★ 3.6 (12) · Intermediate · Specialization · 3 - 6 Months

Nanjing University
Skills you'll gain: Web Scraping, Exploratory Data Analysis, Data Wrangling, Data Preprocessing, Data Structures, Object Oriented Programming (OOP), Data Processing, Data Mining, Scientific Visualization, Data Analysis, Pandas (Python Package), NumPy, Statistical Analysis, Data Presentation, Data Capture, User Interface (UI), Financial Data, Programming Principles, Python Programming
★ 4.7 (1.6K) · Mixed · Course · 1 - 3 Months