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: AI Security, Large Language Modeling, LLM Application, Cybersecurity, Prompt Engineering, Threat Modeling, Cyber Security Assessment, Application Security, Vulnerability Assessments, Security Testing, Network Security, Exploitation techniques
★ 3.9 (23) · Beginner · Course · 1 - 4 Weeks

Skillshare
Skills you'll gain: Constructive Feedback, Client Services, Data Storage, Data Storage Technologies, Video Editing, Editing, Social Media Content, Style Guides, Social Media Strategy, Rapport Building, Data Maintenance, Social Media Management, Social Media Marketing, Video Production, Customer Retention, File Management, Selling Techniques, Customer Relationship Building, Cloud Storage, Relationship Building
★ 4.1 (10) · Beginner · Specialization · 3 - 6 Months

LearnKartS
Skills you'll gain: Computer Security Incident Management, Vulnerability Management, Incident Response, Cyber Operations, Identity and Access Management, Security Management, Cybersecurity, Security Controls, Incident Management, Vulnerability Assessments, Mobile Security, Vulnerability Scanning, Cyber Threat Hunting, Hardening, Threat Detection, Application Security, Information Systems Security, Endpoint Security, Threat Management, Digital Forensics
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: TikTok, Content Performance Analysis, Data-Driven Marketing, Online Advertising, Performance Measurement, Advertising, Advertising Campaigns, Digital Advertising, Marketing Analytics, Key Performance Indicators (KPIs), Marketing, Marketing Strategies, E-Commerce, Social Media Marketing, Social Media Analytics, Campaign Management, Product Promotion, Market Analysis
★ 4.7 (75) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: MLOps (Machine Learning Operations), Feature Engineering, Model Optimization, AWS Kinesis, Fraud detection, Amazon Web Services, Artificial Intelligence and Machine Learning (AI/ML), Artificial Intelligence, Data Cleansing, Data Processing, Data Wrangling, Data Integrity, Machine Learning, Machine Learning Algorithms, Data Modeling, Supervised Learning, Data Mining, Random Forest Algorithm, Data Management, Unsupervised Learning
★ 3.9 (12) · Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: Content Performance Analysis, Copywriting, Content Marketing, Blogs, Presentations, Content Creation, Content Optimization, Target Audience, Driving engagement, Digital Content, Content Development and Management, Content Strategy, Marketing Strategies, Search Engine Optimization, Web Content, Social Media Strategy, Digital Marketing Campaigns, Digital Marketing, Web Analytics and SEO, Digital Marketing Tools
★ 5 (34) · Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Microsoft Azure, C# (Programming Language), Cloud Storage, Cloud Development, Cloud Applications, Distributed Computing, Communication Systems, Event-Driven Programming, Communication, Real Time Data, Data Management
★ 4.6 (39) · Intermediate · Course · 1 - 3 Months

Packt
Skills you'll gain: Microsoft Excel, Spreadsheet Software, Data Cleansing, Data Visualization, Data Analysis Software, Productivity Software, Data Security, Data Management, Editing
★ 4.8 (25) · Beginner · Course · 1 - 3 Months

University of Colorado Boulder
Skills you'll gain: Computational Logic, Mathematical Modeling, Model Based Systems Engineering, Systems Design, Theoretical Computer Science, Verification And Validation, System Requirements, Systems Architecture, Automation Engineering, Functional Specification, Agentic systems, Control Systems, Mechanics, Requirements Analysis, Systems Analysis, Safety Assurance, Linear Algebra, Mathematical Theory & Analysis, Differential Equations, Algorithms
★ 3.5 (39) · Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: Customer Insights, Microsoft Copilot, Customer Analysis, Persona Development, Marketing Analytics, Data-Driven Marketing, Marketing, Marketing Strategies, Report Writing, Search Engine Marketing, Generative AI Agents, Target Audience, Prompt Engineering, Search Engine Optimization, Customer Data Management, Social Media Marketing
★ 4.4 (13) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Email Automation, Web Presence, AI Personalization, Web Design, AI powered creativity, Web Design and Development, Automation, AI Integrations, Responsive Web Design
★ 4.2 (77) · Beginner · Guided Project · Less Than 2 Hours

LearnKartS
Skills you'll gain: AWS Identity and Access Management (IAM), Amazon CloudWatch, Amazon Web Services, Identity and Access Management, AWS CloudFormation, Serverless Computing, Cloud Computing Architecture, Disaster Recovery, Infrastructure as Code (IaC), Cloud Infrastructure, Cloud Storage, Cloud Services, Amazon Elastic Compute Cloud, Amazon S3, Solution Architecture, Load Balancing, Amazon Redshift, Cloud Computing, Amazon DynamoDB, API Gateway
★ 3.9 (52) · Intermediate · Specialization · 3 - 6 Months