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: Oral Expression, Communication, Persuasive Communication, Presentations, Verbal Communication Skills, Teamwork, Team Oriented, Team Collaboration, Problem Solving, Public Speaking, Collaboration, Interpersonal Communications, Agile Product Development, Professional Development, Social Skills, Agile Project Management, Professionalism, Critical Thinking and Problem Solving, Complex Problem Solving, Solution Delivery
Intermediate · Course · 1 - 4 Weeks

John Wiley & Sons
Beginner · Specialization · 1 - 3 Months

Skills you'll gain: Database Administration, Programming Principles, Computer Programming, Artificial Intelligence, Cloud Services, Network Security
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Digital Forensics, Penetration Testing, Network Security, Threat Management, Mobile Security, Distributed Denial-Of-Service (DDoS) Attacks, Cloud Security, Public Key Infrastructure, Vulnerability Assessments, Security Testing, Cryptography, Security Controls, Cryptographic Protocols, Cyber Security Assessment, Cybersecurity, Authorization (Computing), Cloud Computing, Malware Protection, Cyber Attacks, Data Integrity
Beginner · Specialization · 3 - 6 Months

John Wiley & Sons
Skills you'll gain: Augmented and Virtual Reality (AR/VR), Game Design, Ideation, User Interface (UI) Design, User Interface and User Experience (UI/UX) Design, Virtual Reality, Software Design Documents, UI Components, Augmented Reality, Software Documentation, Conceptual Design, Driving engagement, Interactive Design, Storytelling, Virtual Environment, Interaction Design, Experience Design, User Experience, Systems Design, Game Theory
Beginner · Specialization · 3 - 6 Months

John Wiley & Sons
Skills you'll gain: Facebook, digital literacy, Social Media, Communication, Social Media Marketing, Media and Communications, Data Sharing, Social Skills, Social Media Strategy, Community Development, Relationship Building, Online Advertising, Information Privacy, Collaboration, Content Management, Group Policy, File Management, Organizational Skills
Beginner · Course · 1 - 3 Months

John Wiley & Sons
Skills you'll gain: Tableau Software, Data Storytelling, Data Cleansing, Data Visualization Software, Data Wrangling, Dashboard, Dashboard Creation, Data Presentation, Data Visualization, Data Transformation, Interactive Data Visualization, Data Manipulation, Data Modeling, Statistical Visualization, Data Preprocessing, Power BI, Plot (Graphics), Data Analysis, SQL, Python Programming
Intermediate · Course · 1 - 3 Months

John Wiley & Sons
Skills you'll gain: Augmented and Virtual Reality (AR/VR), Game Design, Video Game Development, Virtual Reality, Augmented Reality, Driving engagement, Virtual Environment, Animation and Game Design, Design Strategies, Storyboarding, Experience Design, Music, User Interface and User Experience (UI/UX) Design, Musical Composition, Game Theory, System Testing, Systems Design, Revenue Management, Commercialization, Entrepreneurship
Intermediate · Course · 1 - 3 Months

DeepLearning.AI
Skills you'll gain: Recurrent Neural Networks (RNNs), Hugging Face, Natural Language Processing, Generative AI, Artificial Neural Networks, Embeddings, Large Language Modeling, Deep Learning, Transfer Learning, Fine-tuning
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Go To Market Strategy, Performance Analysis, Digital Advertising, Milestones (Project Management), Persuasive Communication, Storytelling, Digital Marketing Campaigns, Project Management, Product Marketing, Project Performance, Presentations, Team Leadership, Project Management Software, Campaign Planning, Data Visualization, Data Sharing, Marketing Analytics, Advertising, Agile Methodology, Cross-Functional Collaboration
Intermediate · Specialization · 3 - 6 Months

John Wiley & Sons
Skills you'll gain: Regression Analysis, Risk Modeling, Estimation, Sampling (Statistics), Risk Management, Statistical Analysis, Analysis, Decision Making, Statistical Inference, Risk Analysis, Statistics, Data Analysis, Data-Driven Decision-Making, Forecasting, Strategic Decision-Making, Business Metrics, Cost Estimation, Business Analysis, Problem Solving, Business Strategy
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: User Story, Risk Management, Team Motivation, Stakeholder Engagement, Project Planning, Peer Review, Agile Software Development, Scrum (Software Development), Project Management Life Cycle, Risk Management Framework, Project Management Institute (PMI) Methodology, Stakeholder Management, Agile Methodology, Stakeholder Communications, Project Management, Interviewing Skills, Professional Networking, Leadership, Agile Project Management, Communication
Beginner · Professional Certificate · 3 - 6 Months