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.

Google Cloud
Skills you'll gain: Cloud Infrastructure, Virtual Machines, Infrastructure As A Service (IaaS), Google Cloud Platform, Cloud Computing Architecture, Cloud Computing, Cloud Storage, Virtualization, Network Architecture, Virtual Private Networks (VPN), Application Deployment, Firewall, Command-Line Interface
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Git (Version Control System), GitHub, Version Control, CI/CD, DevOps, Debugging, Continuous Integration, Continuous Deployment, Infrastructure as Code (IaC), Application Security, Development Environment, File Management, Continuous Monitoring
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Command-Line Interface, Unix Commands, Remote Access Systems, Linux Commands, System Configuration, Computer Hardware, Networking Hardware, Embedded Systems, Python Programming, Operating Systems, File Management, Peripheral Devices, Software Installation
Beginner · Course · 3 - 6 Months

Universidad de los Andes
Skills you'll gain: NoSQL, Big Data, File Systems, Apache Hadoop, Data Architecture, Distributed Computing, Scalability, Database Systems, Cloud Computing, Apache Spark, Public Cloud, Data Processing, Data Storage
Beginner · Course · 1 - 3 Months

Johns Hopkins University
Skills you'll gain: Usability, User Experience Design, User Centered Design, Usability Testing, Technical Documentation, Bioinformatics, End User Training and Support, Clinical Informatics, Technical Writing, Product Development, Writing
Intermediate · Course · 1 - 3 Months

Board Infinity
Skills you'll gain: Cloud-Native Computing, Istio, Docker (Software), Kubernetes, Containerization, Google Cloud Platform, Cloud Computing Architecture, Scalability, Microservices, Application Deployment, Cloud Applications, DevOps, System Monitoring
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Simulations, Resource Management, Call Center Experience, Process Management, Workflow Management, Data Analysis, Process Analysis, Plot (Graphics), R Programming, Statistical Analysis, Statistical Modeling
Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Amazon CloudWatch, CI/CD, Application Deployment, Serverless Computing, Application Lifecycle Management, DevOps, Amazon Web Services, AWS CloudFormation, Continuous Integration, AWS Identity and Access Management (IAM), Infrastructure as Code (IaC), Amazon Elastic Compute Cloud, Continuous Delivery, Cloud Development, Containerization, Cloud Applications, Cloud Security, IT Automation, System Monitoring, Event Monitoring
Advanced · Course · 1 - 3 Months

Google Cloud
Skills you'll gain: Dataflow, Data Pipelines, Serverless Computing, Apache Kafka, Data Processing, Cloud Security, Identity and Access Management, Performance Tuning, Data Integrity, Google Cloud Platform, Containerization, Maintainability, Real Time Data, Debugging, Extract, Transform, Load, System Monitoring, CI/CD, Data Transformation, Unit Testing, SQL
Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: Amazon Web Services, Load Balancing, Cloud Management, Application Deployment, Scalability, Amazon Elastic Compute Cloud, Cloud Computing, Linux Servers, Cloud Infrastructure, Network Infrastructure, Web Servers, Virtual Machines, Web Applications
Intermediate · Guided Project · Less Than 2 Hours

Fundação Instituto de Administração
Skills you'll gain: Marketing Strategies, Customer experience strategy (CX), Digital Transformation, Marketing Analytics, MarTech, 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

Illinois Tech
Skills you'll gain: Machine Learning Algorithms, Predictive Analytics, Data Cleansing, Unsupervised Learning, Data Analysis, Statistical Machine Learning, Data Mining, Supervised Learning, Machine Learning, Artificial Neural Networks
Intermediate · Course · 1 - 3 Months