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.

Packt
Skills you'll gain: Angular, Unit Testing, Test Case, JavaScript Frameworks, Web Development Tools, Open Web Application Security Project (OWASP), TypeScript, Front-End Web Development, Software Architecture, Performance Tuning, Application Performance Management, Full-Stack Web Development, Scalability, Web Development, Application Deployment, Software Design Patterns, User Interface (UI), UI Components, Maintainability, Back-End Web Development
Intermediate · Course · 1 - 3 Months

LearnQuest
Skills you'll gain: Java, Java Programming, Eclipse (Software), Object Oriented Programming (OOP), Development Environment, Computer Programming, Program Development, Virtual Machines, Web Applications, Software Installation
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Application Deployment, Application Servers, Enterprise Application Management, DevOps, Continuous Deployment, Java Platform Enterprise Edition (J2EE), Server Administration, Java, Data Access, Security Management, Middleware, Database Development
Beginner · Course · 1 - 4 Weeks

Coursera
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Kubernetes, Amazon Web Services, Amazon Elastic Compute Cloud, Cloud-Native Computing, AWS CloudFormation, Load Balancing, Cloud Infrastructure, AWS Identity and Access Management (IAM), Serverless Computing, Docker (Software), Containerization, Scalability, Data Storage, Application Deployment
Intermediate · Course · 1 - 3 Months

Google Cloud
Skills you'll gain: Google Gemini, Gemini, Command-Line Interface, Model Context Protocol, Unix Commands, Software Development Tools, Web Development Tools, Servers, Software Installation, Context Management, Application Security
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Model Evaluation, Feature Engineering, Data Preprocessing, Financial Data, Predictive Modeling, Customer Demand Planning, Data-Driven Decision-Making, Exploratory Data Analysis, R Programming, Customer Analysis, Predictive Analytics, Profit and Loss (P&L) Management, Risk Modeling, Inventory Management System, Analytics, Advanced Analytics, Supply Chain Management, Business Analytics, Machine Learning, Business
Beginner · Specialization · 1 - 3 Months

Google Cloud
Skills you'll gain: Google Cloud Platform, Model Deployment, Serverless Computing, Cloud Deployment, Generative AI, Cloud Applications, Application Deployment, AI Enablement, MLOps (Machine Learning Operations), Data Integration, Containerization, Data Storage Technologies, Machine Learning Methods, Performance Tuning, Scalability
Beginner · Course · 1 - 4 Weeks

DeepLearning.AI
Skills you'll gain: Convolutional Neural Networks, Transfer Learning, Model Evaluation, Tensorflow, Keras (Neural Network Library), Computer Vision, Classification Algorithms, Image Analysis, Applied Machine Learning, Deep Learning, Machine Learning, Data Preprocessing
Intermediate · Course · 1 - 4 Weeks

Whizlabs
Skills you'll gain: Deep Learning, Convolutional Neural Networks, Image Analysis, Transfer Learning, Artificial Neural Networks, Model Evaluation, Computer Vision, Artificial Intelligence and Machine Learning (AI/ML), Machine Learning Methods
Intermediate · Course · 1 - 4 Weeks

Pearson
Skills you'll gain: Open Web Application Security Project (OWASP), AI Security, Vulnerability Assessments, Distributed Denial-Of-Service (DDoS) Attacks, Network Security, Cryptography, Penetration Testing, Intrusion Detection and Prevention, Cybersecurity, Cyber Security Assessment, Malware Protection, Mobile Security, Threat Detection, Encryption, Cloud Security, Threat Management, Web Applications, Internet Of Things, Cloud Computing, Network Architecture
Intermediate · Specialization · 1 - 3 Months

Vanderbilt University
Skills you'll gain: Model Context Protocol, AI Workflows, Generative AI Agents, Agentic Workflows, AI Orchestration, Agentic systems, Tool Calling, Artificial Intelligence and Machine Learning (AI/ML), AI Security, AI Enablement, Artificial Intelligence, Prompt Patterns, Prompt Engineering, ChatGPT, Context Management, AI Personalization, AI Product Strategy, Anthropic Claude, Multimodal Prompts, Generative AI
Beginner · Course · 1 - 3 Months