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: R Programming, R (Software), Data Visualization, Time Series Analysis and Forecasting, Interactive Data Visualization, Tidyverse (R Package), Data-Driven Decision-Making, Trend Analysis, Rmarkdown, Data Analysis, Predictive Modeling, Data Cleansing, Data Manipulation, Forecasting, Business Strategy, Demand Planning, Data Preprocessing, Model Evaluation, Machine Learning
Intermediate · Guided Project · Less Than 2 Hours

Illinois Tech
Skills you'll gain: Platform As A Service (PaaS), Containerization, Serverless Computing, Cloud Platforms, Docker (Software), Cloud Services, Cloud Management, Cloud Computing Architecture, Cloud Computing, Information Management, Cloud Infrastructure, Cloud Security, Cloud Deployment, Application Deployment, Model Deployment, DevOps, Amazon Web Services, Continuous Deployment, Data Management, Database Management Systems
Build toward a degree
Intermediate · Course · 1 - 3 Months

LearnKartS
Skills you'll gain: Amazon S3, Amazon Web Services, SQL, Extract, Transform, Load, Data Quality, Data Pipelines, Version Control, Data Modeling, Data Storage, Cloud Storage, Git (Version Control System), Data Storage Technologies, Relational Databases, Data Security, Big Data
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Frontend Performance, Restful API
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Tensorflow, Keras (Neural Network Library), Model Deployment, Data Pipelines, Google Cloud Platform, Deep Learning, Cloud Deployment, Data Preprocessing, Artificial Neural Networks, Applied Machine Learning, Scalability, Data Transformation
Intermediate · Course · 1 - 3 Months

Skills you'll gain: LinkedIn, Interviewing Skills, Generative AI, Generative AI Agents, Data Ethics, Responsible AI, Smart Goals, Professional Networking, AI Personalization, Applicant Tracking Systems, Recruitment, Strategic Planning, AI Enablement, Negotiation, Professional Development, Prompt Engineering, Job Analysis, Goal Setting, Communication Strategies, Tactfulness
Beginner · Course · 1 - 3 Months

Coursera
Skills you'll gain: Blogs, Facebook, Social Media, Instagram, Social Media Marketing, Automation, Content Management Systems, User Accounts, Advertising, Marketing
Intermediate · Guided Project · Less Than 2 Hours

Coursera
Skills you'll gain: PyTorch (Machine Learning Library), Transfer Learning, Convolutional Neural Networks, Digital Signal Processing, Image Analysis, Classification Algorithms, Model Evaluation, Deep Learning, Computer Vision, Telecommunications
Intermediate · Guided Project · Less Than 2 Hours

Google Cloud
Skills you'll gain: Responsible AI, Prompt Engineering, LLM Application, Large Language Modeling, Generative AI, Generative Model Architectures, Data Ethics, Google Gemini, Artificial Intelligence, AI Security, Prompt Engineering Tools, Business Ethics, AI Product Strategy, Governance, Ethical Standards And Conduct, Risk Analysis, Stakeholder Analysis, Deep Learning, Supervised Learning
Intermediate · Specialization · 1 - 3 Months

Skills you'll gain: Data Pipelines, Apache Hadoop, Extract, Transform, Load, Data Transformation, Apache Hive, Big Data, Data Warehousing, Strategic Decision-Making, Apache Spark, Data Integration, Data Processing, Data Management, Data Analysis, Scalability
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Docker (Software), Ansible, Linux Administration, Containerization, Linux, Linux Servers, GitLab, Infrastructure as Code (IaC), CI/CD, DevOps, Linux Commands, Infrastructure Security, Virtual Private Networks (VPN), System Monitoring, Network Security, Continuous Monitoring
Intermediate · Course · 1 - 3 Months

Pearson
Skills you'll gain: Cloud-Native Computing, DevOps, Kubernetes, Application Deployment, Containerization, CI/CD, Istio, Continuous Integration, Microservices, Continuous Deployment, Serverless Computing, Git (Version Control System), Version Control, Cloud Deployment, Docker (Software), Software Development, Cloud Applications, OpenShift, Software Development Methodologies, Network Security
Intermediate · Specialization · 1 - 3 Months