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.

Alex Genadinik
Skills you'll gain: Video Production, Search Engine Optimization, Keyword Research, Product Promotion, Web Analytics and SEO, Social Media Content, Social Media Marketing, Content Optimization, Marketing Strategies, Strategic Partnership, Live Streaming, Social Media Strategy, Driving engagement, Promotional Strategies, Content Strategy, Online Advertising, Paid media, Performance marketing, Digital Advertising, Content Creation
Mixed · Course · 3 - 6 Months

Skills you'll gain: Overcoming Objections, Sales Development, Oral Expression, Lead Generation, Consultative Selling, Selling Techniques, Verbal Communication Skills, Prospecting and Qualification, Phone Sales, Cold Calling, General Sales Practices, Sales, Emotional Intelligence, Sales Strategy, Target Audience, Sales Prospecting, Target Market, Data-Driven Marketing, Empathy, Rapport Building
★ 4 (7) · Beginner · Course · 1 - 3 Months

Skills you'll gain: File Management, Document Management, Microsoft Power Automate/Flow, Email Automation, Version Control, Microsoft Power Platform, Intranet, Automation
★ 4.5 (17) · Beginner · Guided Project · Less Than 2 Hours

Goodwill Industries International
Skills you'll gain: digital literacy, Cultural Responsiveness, Training Programs, Educational Materials, Intercultural Competence, Relationship Building, Active Listening, Digital Transformation, Computer Literacy, Workforce Development, Community Development, Community Outreach, Research, Diversity Awareness, Workplace inclusivity, Rapport Building, Cultural Sensitivity, Curriculum Planning, Digital Communications, Computer Security Awareness Training
★ 4.7 (48) · Beginner · Specialization · 1 - 3 Months

Skills you'll gain: Windows Servers, Active Directory, General Networking, Microsoft Servers, System Configuration, Servers, Server Administration, Microsoft Windows, Remote Access Systems, Network Architecture, Network Administration, Systems Administration, Network Security, Network Protocols, Software Installation, Data Migration, User Accounts, Authentications
Beginner · Course · 1 - 3 Months

Skills you'll gain: Canva (Software), Multimedia, Content Creation, Public Speaking, Graphic Design
★ 4.6 (31) · Beginner · Guided Project · Less Than 2 Hours

Google Cloud
Skills you'll gain: Google Gemini, Generative AI Agents, Generative Model Architectures, Generative AI, Gemini, Google Cloud Platform, AI Product Strategy, AI Enablement, AI Security, Cloud Infrastructure, Responsible AI, Cloud Platforms, Personally Identifiable Information, Business Solutions, Data Governance
★ 4.9 (14) · Beginner · Course · 1 - 3 Months

Alberta Machine Intelligence Institute
Skills you'll gain: Prompt Engineering, Generative AI, Generative Model Architectures, Generative Adversarial Networks (GANs), Retrieval-Augmented Generation, Generative AI Agents, Prompt Patterns, Agentic systems, LLM Application, Agentic Workflows, LangChain, Large Language Modeling, Vision Transformer (ViT), AI powered creativity, Artificial Intelligence and Machine Learning (AI/ML), Model Deployment, AI Security, Machine Learning, Python Programming, Probability & Statistics
★ 4.3 (6) · Intermediate · Specialization · 1 - 3 Months

Duke University
Skills you'll gain: Web Scraping, Extensible Markup Language (XML), Web Development Tools, Scripting, Hypertext Markup Language (HTML), Web Applications, Python Programming
★ 3.1 (19) · Intermediate · Guided Project · Less Than 2 Hours

Total Seminars
Skills you'll gain: Networking Hardware, Network Troubleshooting, Network Protocols, Wireless Networks, Network Security, TCP/IP, System Configuration, Local Area Networks, Network Routers, General Networking, Network Switches, Firewall, Network Monitoring, Virtual Private Networks (VPN), Network Infrastructure, Computer Networking, Wide Area Networks, Network Analysis, IT Management, IT Service Management
Beginner · Course · 1 - 3 Months

LearnKartS
Skills you'll gain: JUnit, File I/O, Unit Testing, Java Programming, Debugging, Java, Maintainability, Software Development, Secure Coding, Software Testing, Test Case, Cryptographic Protocols, Authentications, Application Security, Data Import/Export, Cryptography, Object Oriented Programming (OOP), Eclipse (Software), Integrated Development Environments, Encryption
★ 4.9 (12) · Intermediate · Course · 1 - 4 Weeks

28DIGITAL
Skills you'll gain: Cybersecurity, Cyber Attacks, AI Security, Information Systems Security, Data Ethics, Cyber Security Policies, Deep Learning, Responsible AI, Intrusion Detection and Prevention, Artificial Intelligence and Machine Learning (AI/ML), Malware Protection, Natural Language Processing, Artificial Intelligence, Machine Learning Methods, Threat Detection, Anomaly Detection, Machine Learning, Machine Learning Algorithms, Model Training, Classification Algorithms
★ 3 (7) · Intermediate · Course · 1 - 4 Weeks