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: Prompt Engineering, Generative AI, Responsible AI, Generative Model Architectures, Data Ethics, Large Language Modeling, Artificial Intelligence, AI literacy, Machine Learning, Artificial Neural Networks, Deep Learning, Model Training
Beginner · Course · 1 - 3 Months

Coursera
Skills you'll gain: Model Deployment, Docker (Software), Containerization, Cloud Deployment, Application Deployment, MLOps (Machine Learning Operations), Hugging Face, Generative AI, Cloud Computing Architecture, Serverless Computing, Cloud Hosting, Cloud Technologies, Cloud Platforms, Security Controls, System Monitoring, Configuration Management, Release Management, Application Security, Infrastructure Security, Large Language Modeling
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: MITRE ATT&CK Framework, Cyber Threat Hunting, Incident Response, Cyber Threat Intelligence, Digital Forensics, Threat Detection, Computer Security Incident Management, Microsoft Windows, Exploitation techniques, Data Loss Prevention, Threat Management, Incident Management, Endpoint Security, Cyber Security Strategy, Cyber Attacks, Cybersecurity, Cyber Security Policies, Anomaly Detection, Cyber Risk, Information Technology
Beginner · Course · 3 - 6 Months

Duke University
Skills you'll gain: Web Scraping, Data Ethics, Data Transformation, Tidyverse (R Package), Data Wrangling, Data Cleansing, Data Manipulation, Data Collection, Data Pipelines, Data Preprocessing, Data Integration, R (Software), R Programming, Exploratory Data Analysis, Statistical Programming
Beginner · Course · 1 - 4 Weeks

Cisco Learning and Certifications
Skills you'll gain: Software-Defined Data Center (SDDC), Cloud Computing, Data Centers, Cloud Services, Cloud Computing Architecture, Cloud Deployment, Software-Defined Networking, Infrastructure as Code (IaC), Ansible, Cloud Infrastructure, Network Infrastructure, IT Automation, Virtual Networking, Network Architecture, Terraform, Automation, Virtualization, Application Programming Interface (API), Network Model
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Maintainability, Code Reusability, Software Architecture, Software Design, Object Oriented Design, Programming Principles, Object Oriented Programming (OOP), Scalability
Intermediate · Course · 3 - 6 Months

Coursera
Skills you'll gain: TikTok, Content Strategy, Social Media Content, Content Optimization, Content Performance Analysis, Driving engagement, Content Creation, Social Media Analytics, Drive Engagement, Social Media Marketing, AI Personalization, Social Media Strategy
Beginner · Course · 1 - 4 Weeks

Pearson
Skills you'll gain: Firewall, Linux Administration, Authorization (Computing), Linux Servers, Security Controls, Linux, Hardening, Authentications, Network Security, System Configuration, Servers, Server Administration, Encryption
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Linux Commands, Command-Line Interface, Unix Commands, Linux, Linux Servers, Linux Administration, Unix, grep, File Systems, File Management
Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Model Optimization, Model Deployment, Model Training, AI Security, Benchmarking, Process Optimization, Cloud Deployment, Model Evaluation, Keras (Neural Network Library), Network Model, Project Performance
Intermediate · Course · 1 - 4 Weeks

Cisco Learning and Certifications
Skills you'll gain: Virtual Networking, Data Centers, vSphere Networking and Storage, Software-Defined Data Center (SDDC), Virtual Local Area Network (VLAN), Virtualization, VMware ESX Servers, Software-Defined Networking, Network Architecture, vCenter Server, Network Infrastructure, Network Switches, Virtualization and Virtual Machines, Virtual Machines, Network Administration, Network Protocols, vSphere DRS & HA, Routing Protocols, Network Routing, Control Panels
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Model Evaluation, Scikit Learn (Machine Learning Library), Data Visualization, Feature Engineering, Data Preprocessing, Model Training, Customer Analysis, Predictive Modeling, Scientific Visualization, Predictive Analytics, Marketing Analytics, Applied Machine Learning, Online Advertising, Data-Driven Marketing, Logistic Regression, Data Cleansing, Data Manipulation, Machine Learning, Python Programming, Deep Learning
Beginner · Guided Project · Less Than 2 Hours