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: Mobile Security, Computer Literacy, digital literacy, End User Training and Support, Calendar Management, Telecommunications, Self Service Technologies, Personal Development, Photography, Information Privacy, Communication
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Penetration Testing, Exploitation techniques, Cybersecurity, Vulnerability Assessments, Vulnerability Scanning, Linux, Command-Line Interface, Linux Commands, Cryptography, File Management, Bash (Scripting Language), Microsoft Windows, Virtual Machines
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Recurrent Neural Networks (RNNs), Forecasting, Statistical Modeling, Model Evaluation, Feature Engineering, Data Visualization Software
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Facebook, Social Media, Social Media Management, Drive Engagement, Social Media Marketing, People Management, Marketing Analytics, Content Performance Analysis, Rapport Building, Growth Strategies, Organizational Skills
Beginner · Guided Project · Less Than 2 Hours

Google Cloud
Skills you'll gain: Kubernetes, Firewall, Google Cloud Platform, Cloud Security, Infrastructure Security, Network Security, Load Balancing, Containerization
Intermediate · Course · 1 - 4 Weeks

Skillshare
Skills you'll gain: Web Components, LESS, Web Development, Semantic Web, Web Content Accessibility Guidelines, Scalability
Beginner · Specialization · 1 - 3 Months

Skills you'll gain: Data Preprocessing, Dimensionality Reduction, PyTorch (Machine Learning Library), Deep Learning, Keras (Neural Network Library), Tensorflow, Artificial Intelligence, Data Manipulation, Data Cleansing, Model Evaluation, Jupyter, Python Programming, Applied Machine Learning, Data Presentation, Machine Learning, Matplotlib, Supervised Learning, Statistical Analysis
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Recurrent Neural Networks (RNNs), Natural Language Processing, Embeddings, Hugging Face, Deep Learning, Large Language Modeling, Transfer Learning, Convolutional Neural Networks, Text Mining, Semantic Web, Tensorflow, PyTorch (Machine Learning Library), Artificial Neural Networks, Python Programming, Cryptography, Classification Algorithms, Probability Distribution, Machine Learning Algorithms, Data Processing, Algorithms
Intermediate · Specialization · 3 - 6 Months

Coursera
Skills you'll gain: Ggplot2, Data Cleansing, Tidyverse (R Package), Data Wrangling, Data Transformation, Data Visualization, R Programming, Data Manipulation, Data Analysis, Data Management, Pivot Tables And Charts
Intermediate · Guided Project · Less Than 2 Hours

Skills you'll gain: Extract, Transform, Load, Apache Spark, Data Pipelines, Data Integration, Big Data, Data Processing, Data Warehousing, Data Management, Data Architecture, Database Design, Scalability
Beginner · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Collaborative Software, Looker (Software), Data Visualization, Data Presentation, User Accounts, Security Controls, Scheduling, Authorization (Computing), Management Reporting, Customer Support, Administration, Data Sharing, Auditing
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Data Pipelines, Data Warehousing, Extract, Transform, Load, Data Integration, Google Cloud Platform, Data Quality, Data Validation, Data Processing, Apache Spark, Data Transformation, Database Management, Scalability, Event Monitoring, Serverless Computing
Intermediate · Course · 1 - 4 Weeks