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.

Simplilearn
Skills you'll gain: Distributed Denial-Of-Service (DDoS) Attacks, Cybersecurity, Cyber Attacks, Threat Detection, Exploitation techniques, Threat Modeling, Malware Protection, Security Awareness, SQL, Databases
Beginner · Course · 1 - 4 Weeks

National Taiwan University
Skills you'll gain: Journalism, Large Language Modeling, Media and Communications, AI Security, Electronic Media, Storytelling, Responsible AI, International Relations, digital literacy, Writing, Natural Language Processing, Digital Communications
Beginner · Course · 1 - 3 Months

Skillshare
Skills you'll gain: Web Components, LESS, Web Development, Semantic Web, Web Content Accessibility Guidelines, Scalability
Beginner · Specialization · 1 - 3 Months

Google Cloud
Skills you'll gain: Performance Tuning, Database Management, Star Schema, Dashboard, Data Management, Cloud Storage, Data Storage
Beginner · Project · Less Than 2 Hours

Fundação Instituto de Administração
Skills you'll gain: Marketing Strategies, Customer experience strategy (CX), Digital Transformation, Marketing Analytics, Marketing, Data-Driven Decision-Making, Predictive Analytics, Digital Marketing, Machine Learning, Innovation, Trend Analysis, Brand Management, Deep Learning, Artificial Intelligence, Artificial Neural Networks
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Blockchain, Cryptography, Cybersecurity, Enterprise Application Management, Cyber Attacks, Emerging Technologies, Financial Trading, Digital Assets, Cyber Security Assessment, FinTech, Transaction Processing, Data Integrity
Beginner · Course · 1 - 3 Months

Skills you'll gain: Cybersecurity, Cyber Governance, Cyber Attacks, Cyber Security Strategy, Endpoint Security, Threat Detection, Incident Response, Cyber Security Assessment, Malware Protection, Network Security, Computer Security Incident Management, Security Management, Intrusion Detection and Prevention, Firewall, Network Analysis, Encryption
Intermediate · Course · 1 - 3 Months

Northeastern University
Skills you'll gain: Transfer Learning, Small Data, Deep Learning, Applied Machine Learning, PyTorch (Machine Learning Library), Data Preprocessing, Unsupervised Learning, Machine Learning, Generative AI, Data Synthesis, Supervised Learning, Model Evaluation
Mixed · Course · 1 - 3 Months

AI CERTs
Skills you'll gain: Policy Development, Governance, Data Governance, Data Strategy, Public Policies, Policy Analysis, Regulatory Requirements, Governance Risk Management and Compliance, Artificial Intelligence, Economics, Policy, and Social Studies, Artificial Intelligence and Machine Learning (AI/ML), Market Dynamics, Generative AI, Generative AI Agents, Accountability
Beginner · Course · 1 - 3 Months

Empower School of Health
Skills you'll gain: Healthcare 5.0, Health Systems, Health Policy, Robotics
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Microsoft Copilot, Generative AI, Cloud Management, Data Ethics, Microsoft Azure, Responsible AI, Cloud Computing Architecture, OpenAI, Business Process Automation, Cloud Security, Cloud Deployment, Scalability, Azure DevOps, AI Workflows, DevOps, Automation, Artificial Intelligence, Anomaly Detection
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Continuous Monitoring, Security Controls, Cybersecurity, Risk Management Framework, Cyber Risk, NIST 800-53, Risk Management, Cloud Security, Cyber Security Assessment, Incident Response, Authorization (Computing), Vulnerability Assessments, Disaster Recovery
Beginner · Course · 1 - 3 Months