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: AI Security, Responsible AI, LLM Application, Unit Testing, Verification And Validation, Test Case, Security Testing, Testability, Software Testing, Code Coverage, Large Language Modeling, Model Evaluation, Test Tools, Test Script Development, Prompt Engineering, Threat Modeling, Prompt Patterns, Maintainability, Software Technical Review, Quality Assessment
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Mobile Security, Desktop Support, Microsoft Windows, Problem Management, Operating System Administration, Technical Support and Services, Security Management, Android (Operating System), Computer Security Incident Management, Debugging, Threat Management, Security Software, Apple iOS, Application Performance Management, Malware Protection, Performance Tuning
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Authorization (Computing), Devops Tools, Proxy Servers, Role-Based Access Control (RBAC), Identity and Access Management, System Configuration, Disaster Recovery, Configuration Management, Cryptographic Protocols, Data Centers, Distributed Computing, Security Controls, Key Management, Service Management, Data Store, Authentications, Encryption, Scalability
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Social Media Analytics, Facebook, Data-Driven Marketing, Content Performance Analysis, Digital Analysis, Social Media Content, Marketing Analytics, Social Media Marketing, Data-Driven Decision-Making, Content Optimization, Social Media Management, Social Media Strategy, Driving engagement, Trend Analysis, Content Strategy, Performance Analysis
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: AI Workflows, AI Orchestration, Agentic Workflows, Prompt Engineering, Generative AI Agents, AI Enablement, Agentic systems, AI Security, Prompt Patterns, Salesforce, Responsible AI, Artificial Intelligence, Application Lifecycle Management, Data Governance, Data Integration, Data Architecture, Automation, Business Requirements, Customer Relationship Management (CRM) Software, Data Security
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Network Performance Management, Network Troubleshooting, Performance Tuning, JSON, Video Game Development, Game Design, Network Protocols, Debugging, Secure Coding, Servers, Computer Networking, Server Side, API Design, Animation and Game Design, Authentications, General Networking, Program Development, Communication Systems, Real Time Data
Intermediate · Course · 3 - 6 Months

Skills you'll gain: Model Evaluation, Model Training, Forecasting, Financial Data, Financial Forecasting, Performance Metric, Financial Analysis, Credit Risk, AI Integrations, Applied Machine Learning, AI Workflows, Data Pipelines, Artificial Neural Networks, Automation
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Social Media Marketing, Social Media Content, Social Media, Graphic Design, Graphic and Visual Design Software, Social Media Strategy, Storytelling, Instagram, Content Creation
Beginner · Guided Project · Less Than 2 Hours

Packt
Skills you'll gain: Model Evaluation, Classification Algorithms, R Programming, Apache Spark, Deep Learning, Applied Machine Learning, Data Wrangling, Keras (Neural Network Library), Unsupervised Learning, Model Training, Data Manipulation, Machine Learning Algorithms, R (Software), Apache Hadoop, Data Science, Machine Learning, Tidyverse (R Package), Data Analysis, Bayesian Network, Logistic Regression
Intermediate · Course · 3 - 6 Months

Skills you'll gain: Asset Management, Market Liquidity, Banking, Commercial Banking, Banking Services, Financial Analysis, Cash Flow Forecasting, Cash Flows, Risk Management, Balance Sheet, Financial Statement Analysis, Securities (Finance), Gap Analysis
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Authentications, OAuth, Android Development, Application Security, Mobile Security, Secure Coding, Authorization (Computing), Security Controls, Multi-Factor Authentication, Human Factors (Security), Vulnerability Management, Malware Protection, Threat Management, Data Integrity, Risk Management, Debugging
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Plot (Graphics), Statistical Visualization, R (Software), Data Visualization Software, R Programming, Scatter Plots, Regression Analysis, Statistical Programming, Predictive Modeling, Artificial Neural Networks, Data Science, Deep Learning, Model Evaluation, Descriptive Statistics, Predictive Analytics, Statistical Methods, Data Wrangling, Data Manipulation, Machine Learning Methods, Model Training
Mixed · Course · 1 - 4 Weeks