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: PL/SQL, SQL, Business Logic, Stored Procedure, Database Design, Database Management, Database Development, Relational Databases, Data Integrity, Scalability, Program Development
Mixed · Course · 1 - 4 Weeks

University of Glasgow
Skills you'll gain: Responsible AI, Generative AI, Generative Model Architectures, AI literacy, Risking, AI Integrations, Data Ethics, ChatGPT, Risk Management Framework, Data Science, LLM Application, Large Language Modeling, Artificial Intelligence and Machine Learning (AI/ML), Data Security, Statistical Methods
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: AWS Identity and Access Management (IAM), Amazon Web Services, Penetration Testing, Exploit development, Security Testing, Cyber Security Assessment, Identity and Access Management, Vulnerability Assessments, Cloud Security, Amazon Elastic Compute Cloud, Exploitation techniques, Cyber Security Policies, Amazon S3, Command-Line Interface
Intermediate · Course · 1 - 4 Weeks

Imperial College London
Skills you'll gain: Keras (Neural Network Library), Tensorflow, Model Training, Model Evaluation, Deep Learning, Convolutional Neural Networks, Model Optimization, Image Analysis, Predictive Modeling, Data Preprocessing, Applied Machine Learning, Artificial Neural Networks, Computer Vision
Intermediate · Course · 1 - 3 Months

Skills you'll gain: AI Security, MITRE ATT&CK Framework, Responsible AI, Threat Modeling, Threat Detection, Threat Management, Data Ethics, Artificial Intelligence, ChatGPT, Information Privacy, Large Language Modeling
Beginner · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Google Cloud Platform, Virtual Networking, Firewall, System Configuration, Virtual Machines, Network Infrastructure, Public Cloud, Network Monitoring
Intermediate · Project · Less Than 2 Hours

O.P. Jindal Global University
Skills you'll gain: Data Mining, Predictive Modeling, Predictive Analytics, Advanced Analytics, Business Analytics, Dimensionality Reduction, Forecasting, Data-Driven Decision-Making, Customer Analysis, Regression Analysis, Demand Planning, Classification Algorithms, Marketing Analytics, Customer Insights, Logistic Regression, Market Analysis, Unsupervised Learning, Decision Tree Learning, Artificial Neural Networks, Correlation Analysis
Build toward a degree
Mixed · Course · 3 - 6 Months

Google Cloud
Skills you'll gain: Feature Engineering, Data Preprocessing, Dataflow, Model Optimization, Tensorflow, Data Pipelines, Data Processing, Keras (Neural Network Library), Applied Machine Learning, Data Transformation, Machine Learning Methods, Statistical Machine Learning, Data Store, Data Import/Export, Statistical Methods
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Redis, Performance Tuning, Scalability, Google Cloud Platform, Data Architecture, Network Architecture, Data Analysis
Beginner · Project · Less Than 2 Hours

Skills you'll gain: User Accounts, Collaborative Software, Safety and Security
Beginner · Guided Project · Less Than 2 Hours

Simplilearn
Skills you'll gain: Encryption, Cryptography, Data Security, Cybersecurity
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Fraud detection, Marketing Analytics, Data-Driven Marketing, Predictive Modeling, People Analytics, Customer Analysis, Feature Engineering, Marketing Effectiveness, Exploratory Data Analysis, Anomaly Detection, Customer Retention, Advanced Analytics, Marketing Strategies, Job Analysis, Predictive Analytics, Analytics, R Programming, Credit Risk, R (Software), Applied Machine Learning
Beginner · Specialization · 1 - 3 Months