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.
Codio
Skills you'll gain: Infrastructure as Code (IaC), Terraform, Docker (Software), Kubernetes, Ansible, Containerization, Ubuntu, Cloud Infrastructure, Cloud Management, Cloud-Native Computing, Cloud Computing Architecture, Systems Development, Application Deployment, Firewall, Infrastructure As A Service (IaaS), Security Controls, Unix, Bash (Scripting Language), Amazon Web Services, Amazon Elastic Compute Cloud
Beginner · Specialization · 1 - 3 Months

Skills you'll gain: AWS Identity and Access Management (IAM), Amazon Web Services, Amazon S3, Amazon Elastic Compute Cloud, Virtual Networking, Multi-Factor Authentication, Virtual Private Networks (VPN), Scalability
Beginner · Course · 1 - 4 Weeks

Johns Hopkins University
Skills you'll gain: Model Evaluation, Intrusion Detection and Prevention, Threat Detection, Computer Security Incident Management, Cybersecurity, Anomaly Detection, Applied Machine Learning, Network Security, Machine Learning, Unsupervised Learning, Supervised Learning, Artificial Neural Networks
Intermediate · Course · 1 - 3 Months

Skills you'll gain: NoSQL, MongoDB, Flask (Web Framework), Cloud Deployment, Back-End Web Development, Database Systems, Django (Web Framework), Cloud-Native Computing, Cloud Applications, OpenShift, Microservices, Kubernetes, Docker (Software), Application Development, Restful API, Scalability
Advanced · Course · 1 - 3 Months

Board Infinity
Skills you'll gain: Software Documentation, Java, API Design, Back-End Web Development, Application Deployment, Databases, Data Persistence
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Incident Response, Vulnerability Assessments, Vulnerability Management, Cyber Threat Intelligence, MITRE ATT&CK Framework, Cybersecurity, Endpoint Detection and Response, Intrusion Detection and Prevention, Cyber Attacks, Security Information and Event Management (SIEM), Event Monitoring, Cyber Engineering, Patch Management, Network Security, Malware Protection, Continuous Monitoring, Security Management, Cyber Risk, Digital Forensics, Risk Analysis
Intermediate · Specialization · 1 - 3 Months

Skills you'll gain: Feature Engineering, Responsible AI, Tensorflow, Keras (Neural Network Library), Google Cloud Platform, Data Preprocessing, Model Deployment, Data Pipelines, Data Quality, Applied Machine Learning, Data Cleansing, Machine Learning, MLOps (Machine Learning Operations), Supervised Learning, Machine Learning Algorithms, Model Evaluation, Performance Tuning, Deep Learning, AI Security, Embeddings
Intermediate · Specialization · 3 - 6 Months
Skills you'll gain: Convolutional Neural Networks, Random Forest Algorithm, Recurrent Neural Networks (RNNs), Decision Tree Learning, Deep Learning, Applied Machine Learning, Artificial Neural Networks, Artificial Intelligence and Machine Learning (AI/ML), Machine Learning Algorithms, Predictive Modeling, Supervised Learning, Computer Vision, Classification Algorithms, Natural Language Processing
Intermediate · Course · 1 - 3 Months

Edureka
Skills you'll gain: Data Analysis Expressions (DAX), Power BI, Dashboard, Business Intelligence, Data Modeling, Data Storytelling, Extract, Transform, Load, Data Transformation, Data Visualization, Snowflake Schema, Business Analytics, Data Lakes, Data-Driven Decision-Making, Key Performance Indicators (KPIs), Data Analysis, Data Governance, Python Programming, Generative AI, Artificial Intelligence, Data Security
Intermediate · Specialization · 1 - 3 Months

Skills you'll gain: Stakeholder Engagement, Strategic Leadership, Nursing Management, Strategic Decision-Making, Leadership, Accountability, Decision Making, Communication Strategies, Strategic Thinking, Complex Problem Solving, Collaboration, Patient Safety, Critical Thinking, Goal Setting, Resource Allocation
Intermediate · Course · 1 - 4 Weeks

Peking University
Skills you'll gain: IT Security Architecture, Computer Security, Security Engineering, Cloud Security, Operating Systems, Security Controls, Information Systems Security, Secure Coding, Security Requirements Analysis, Virtual Machines, Virtualization
Intermediate · Course · 3 - 6 Months

Skills you'll gain: Regression Analysis, Exploratory Data Analysis, Model Evaluation, Scikit Learn (Machine Learning Library), Supervised Learning, Applied Machine Learning, Machine Learning, Data Preprocessing, Deep Learning, Statistical Analysis, Data Analysis, Artificial Neural Networks, Data Import/Export, Matplotlib, Python Programming
Beginner · Guided Project · Less Than 2 Hours