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: Object Oriented Programming (OOP), Cryptography, Encryption, Application Development, Software Design, Data Structures, Scalability, File Management, Machine Learning Algorithms, Public Key Cryptography Standards (PKCS), Databases, Python Programming, Maintainability, Natural Language Processing, Algorithms, Key Management, Machine Learning Methods, Software Installation, Programming Principles, Data Validation
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Cloud Computing Architecture, Network Planning And Design, Cloud Services, Cloud Infrastructure, Cloud Solutions, Solution Architecture, Process Optimization, Google Cloud Platform, Cloud Computing, Configuration Management, Cloud Security, Cloud Platforms, Key Performance Indicators (KPIs), Personalized Service, Business Requirements
Advanced · Course · 1 - 3 Months

Illinois Tech
Skills you'll gain: Open Source Technology, Linux, Package and Software Management, Shell Script, Linux Administration, Ubuntu, Microsoft Windows, Linux Commands, Unix Shell, Windows PowerShell, User Accounts, Bash (Scripting Language), Command-Line Interface, Unix, Operating Systems, Scripting, Red Hat Enterprise Linux, Systems Administration, Windows Servers, Security Management
Build toward a degree
Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: Applied Machine Learning, Unsupervised Learning, Correlation Analysis, Data Cleansing, R Programming, Data Quality, Feature Engineering, Machine Learning, Data Validation, Data Processing, Machine Learning Algorithms, Data Manipulation, Exploratory Data Analysis, Data Integrity, Analysis, Statistical Analysis
Mixed · Course · 1 - 4 Weeks

University of Washington
Skills you'll gain: Applied Machine Learning, Feature Engineering, Regression Analysis, Machine Learning, Image Analysis, Supervised Learning, Artificial Intelligence, Deep Learning, Classification And Regression Tree (CART), Computer Vision, Predictive Modeling, Natural Language Processing, Text Mining, Python Programming, Data Mining
Mixed · Course · 1 - 3 Months

Infosec
Skills you'll gain: Cyber Security Policies, Cyber Security Assessment, Risk Management Framework, Security Management, Cyber Risk, Cybersecurity, Threat Management, Cyber Governance, Security Awareness
Mixed · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Test Tools, Security Information and Event Management (SIEM), Event Monitoring, Malware Protection, Network Security
Beginner · Project · Less Than 2 Hours

DeepLearning.AI
Skills you'll gain: Market Opportunities, AI Product Strategy, Artificial Intelligence, Data Ethics, Strategic Thinking, Applied Machine Learning, Artificial Neural Networks, Data Science, Business Administration, Deep Learning, Machine Learning
Beginner · Course · 1 - 4 Weeks

Unilever
Skills you'll gain: Data Governance, Descriptive Analytics, Data Storytelling, Supply Chain, Supply Chain Management, Demand Planning, Presentations, Data Visualization, Supply Chain Systems, Supply Chain Planning, Transportation, Supply Chain, and Logistics, Process Improvement, Data Management, Data Lakes, Predictive Analytics, Forecasting, Data Analysis, Data Analysis Software, Real Time Data, Problem Solving
Beginner · Professional Certificate · 3 - 6 Months

Amazon Web Services
Skills you'll gain: Command-Line Interface, Network Troubleshooting, Linux Commands, Linux, Unix Commands, Linux Administration, Technical Support, Network Infrastructure, Amazon Web Services, File Management, Network Protocols, Network Security, Operating Systems, System Configuration, DevOps, Communication
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Kubernetes, Role-Based Access Control (RBAC), Scalability, Prometheus (Software), Network Security, System Monitoring, Cloud-Native Computing, Continuous Monitoring, Capacity Management, Application Performance Management, Grafana
Advanced · Course · 1 - 4 Weeks

Skills you'll gain: Restful API, Flask (Web Framework), Application Deployment, Web Applications, Python Programming, IBM Cloud, Server Side, Artificial Intelligence, Code Review, Programming Principles, Development Environment, Unit Testing
Intermediate · Course · 1 - 4 Weeks