Information security courses can help you learn risk assessment, network security protocols, encryption techniques, and incident response strategies. You can build skills in threat analysis, vulnerability management, and compliance with security regulations. Many courses introduce tools like firewalls, intrusion detection systems, and security information and event management (SIEM) software, demonstrating how these tools are applied to protect data and maintain system integrity.

Pohang University of Science and Technology(POSTECH)
Skills you'll gain: Internet Of Things, Cloud Platforms, IBM Cloud, Application Development, Cloud Computing, Google Cloud Platform, Microsoft Azure, Amazon Web Services, Emerging Technologies, Network Protocols, Data Analysis
Beginner · Course · 1 - 3 Months

Skills you'll gain: Network Security, Open Shortest Path First (OSPF), Network Performance Management, Virtual Networking, Network Monitoring, Firewall, Network Planning And Design, Network Protocols, Infrastructure as Code (IaC), Terraform, Configuration Management, Encryption, System Configuration, Scalability
Beginner · Specialization · 3 - 6 Months

Logical Operations
Skills you'll gain: Seaborn, Matplotlib, Data Transformation, Plot (Graphics), Pandas (Python Package), Data Manipulation, Data Visualization Software, NumPy, Data Visualization, Data Analysis, Scatter Plots, Data Science, Jupyter, Graphing, Data Processing, Box Plots, Python Programming, Computer Programming, Computer Programming Tools, Software Development
Mixed · Course · 1 - 4 Weeks
Coursera
Skills you'll gain: Extract, Transform, Load, Data Pipelines, Data Warehousing, Data Transformation, Data Integration, Databases, Data Manipulation, Real Time Data, AI Workflows, Database Management, Business Workflow Analysis, Performance Tuning, Process Design, Data Validation, Apache, Scalability, Design
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Mobile Banking, Risk Management, FinTech, Banking, Banking Services, Commercial Banking, Retail Banking, Cybersecurity, Financial Services, Customer experience improvement, Financial Regulation, Payment Systems, Regulatory Compliance, Lending and Underwriting, Digital Transformation, Innovation
Beginner · Course · 1 - 4 Weeks

Cisco Learning and Certifications
Skills you'll gain: Software-Defined Networking, Network Engineering, Network Architecture, Scripting, Application Programming Interface (API), Data Modeling, General Networking, Network Planning And Design, Automation, Network Administration, Linux Commands, Python Programming, Network Protocols, Command-Line Interface
Intermediate · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Data Integrity, Data Quality, Data Validation, Data Entry, Health Information Management, Quality Assurance, Medical Records, Patient Safety, Electronic Medical Record System, Regulatory Compliance
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: SPSS (Software), Statistical Analysis, Data Manipulation, Data Visualization Software, Data Analysis, End User Training and Support, Exploratory Data Analysis, Data Import/Export, Descriptive Statistics, Graphing
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: User Research, Internet Of Things, Usability Testing, Prototyping, Design Thinking, Ideation, Automation, Advanced Analytics, User Experience Design, Big Data, User Centered Design, IT Security Architecture, Interaction Design, Data-Driven Decision-Making, Human Centered Design, Data Management, Robotics, Control Systems, Hardware Architecture, Manufacturing Processes
Beginner · Specialization · 1 - 3 Months

University of Colorado System
Skills you'll gain: TCP/IP, Local Area Networks, Routing Protocols, Network Routing, Digital Communications, OSI Models, Network Protocols, Dynamic Host Configuration Protocol (DHCP), Network Planning And Design, Network Security, Network Architecture, Computer Networking, Network Infrastructure, Network Performance Management, Wireless Networks, Graph Theory, Telecommunications, Software-Defined Networking, Algorithms, System Programming
Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: Financial Analysis, Analysis, Risk Management Framework, Risk Modeling, Lending and Underwriting, Portfolio Risk, Bank Regulations, Securities Trading, Market Liquidity, Cash Flows
Beginner · Course · 1 - 4 Weeks

Yonsei University
Skills you'll gain: Augmented Reality, Augmented and Virtual Reality (AR/VR), Multimedia, Emerging Technologies, Market Analysis, Market Opportunities, Cloud Services, Network Protocols, Application Development, Network Infrastructure, Computer Vision, Video Production, Content Management, User Interface (UI)
Beginner · Course · 1 - 3 Months