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.

Skills you'll gain: Computer Graphics, Software Architecture, Development Environment, Software Design, Maintainability, Software Visualization, Systems Architecture, Software Design Patterns, Code Reusability, Graphics Software, Visualization (Computer Graphics), Systems Design, Cross Platform Development, Computer Graphic Techniques, Image Quality, System Design and Implementation, Dataflow, Memory Management, Performance Tuning, Scalability
Beginner · Specialization · 3 - 6 Months

University of Maryland, College Park
Skills you'll gain: Data-Driven Decision-Making, Data Strategy, Data Literacy, Business Transformation, Digital Transformation, Business Analytics, Strategic Decision-Making, Analytics, Microsoft Power Platform, Data Quality, No-Code Development, Big Data, Strategic Leadership, Advanced Analytics, Business Modeling, Artificial Intelligence, Competitive Analysis, Employee Engagement, Strategic Communication, Deep Learning
Beginner · Course · 1 - 3 Months

Skills you'll gain: Exploratory Data Analysis, Model Deployment, Keras (Neural Network Library), Model Optimization, Data Processing, Transfer Learning, Data Analysis, Model Training, Data Preprocessing, Image Analysis, Deep Learning, Classification Algorithms, Artificial Neural Networks, Computer Vision, Predictive Modeling, Model Evaluation, Machine Learning
Intermediate · Course · 3 - 6 Months

Skills you'll gain: Disaster Recovery, Remote Access Systems, Cloud Storage, Red Hat Enterprise Linux, File Systems, Data Access, Data Storage, File Management, Network Planning And Design, Distributed Computing, Computer Networking, Servers, Network Protocols, System Configuration, Open Source Technology
Intermediate · Course · 1 - 3 Months

Cisco Learning and Certifications
Skills you'll gain: Virtual Private Networks (VPN), Wide Area Networks, Network Architecture, Telecommunications, Networking Hardware, System Configuration, System Implementation
Beginner · Course · 1 - 3 Months

LearnKartS
Skills you'll gain: Email Marketing, Email Automation, AI Personalization, Marketing Automation, Personalized Campaigns, Brand Marketing, Marketing Analytics, Marketing, Search Engine Optimization, Data-Driven Marketing, Marketing Strategies, Social Media Marketing, Content Marketing, Blogs, Content Optimization, Generative AI Agents, Content Creation, Social Media Content, Customer experience improvement, Web Content
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Canva (Software), Logo Design, Marketing Design, Graphic and Visual Design Software, Graphic and Visual Design, Marketing Materials, Creative Design, Graphic Design, Promotional Materials, Content Creation, Video Production, Social Media Marketing, Content Marketing
Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Data Pipelines, Dataflow, Extract, Transform, Load, Data Warehousing, Data Quality, Performance Tuning, Data Cleansing, Google Cloud Platform, Data Processing, Data Validation, Apache Spark, Scalability, Data Transformation, Cloud Services
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Kubernetes, Role-Based Access Control (RBAC), Prometheus (Software), Application Deployment, Application Lifecycle Management, Package and Software Management, Grafana, Devops Tools, Configuration Management, Network Administration, Data Storage, Containerization, Network Monitoring, System Monitoring, Network Troubleshooting, Network Security, Data Persistence, Scalability, Dashboard Creation
Intermediate · Course · 3 - 6 Months

Skills you'll gain: Private Equity, Loans, Lending and Underwriting, Investment Management, Equities, Case Studies, Performance Measurement, Investments, Portfolio Management, Capital Markets, Performance Analysis, Performance Metric, Mergers & Acquisitions, Financial Analysis, Asset Management, Market Liquidity, Business Strategies, Entrepreneurial Finance, Analysis, Benchmarking
Mixed · Course · 1 - 4 Weeks

Cisco Learning and Certifications
Skills you'll gain: Multiprotocol Label Switching, Virtual Private Networks (VPN), Routing Protocols, Border Gateway Protocol, Open Shortest Path First (OSPF), Network Troubleshooting, Network Routers, Network Routing, Network Support, Network Planning And Design, Network Monitoring, Configuration Management, Command-Line Interface
Beginner · Course · 1 - 3 Months
Alberta Machine Intelligence Institute
Skills you'll gain: Prompt Engineering, Large Language Modeling, Responsible AI, Generative AI, Generative Model Architectures, LLM Application, AI powered creativity, Data Ethics, AI literacy, AI Workflows, Business Ethics, ChatGPT, Ethical Standards And Conduct, Artificial Intelligence and Machine Learning (AI/ML), Deep Learning, Computer Vision, Natural Language Processing, Reinforcement Learning, Data Processing, Data Science
Beginner · Specialization · 1 - 3 Months