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.

Google Cloud
Skills you'll gain: Vulnerability Management, Threat Detection, Vulnerability Assessments, Multi-Cloud, Cloud Security, Security Controls, Threat Management, Google Cloud Platform, Cloud Management, Enterprise Security, Security Information and Event Management (SIEM)
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Threat Management, Incident Management, Remote Access Systems, Incident Response, Security Management, Computer Security Incident Management, Data Security, Vulnerability Assessments, Law, Regulation, and Compliance, Threat Detection, Cybersecurity, Security Controls, Security Requirements Analysis, Continuous Monitoring, Cyber Security Assessment, Security Software, Vulnerability Management, Security Strategy, Telecommuting, Infrastructure Security
Beginner · Specialization · 1 - 3 Months

Skills you'll gain: Data Security, Cryptography, Information Systems Security, Security Management, Security Requirements Analysis, Data Access, Vulnerability Assessments, Data Management, Information Management, Big Data
Beginner · Course · 1 - 4 Weeks

Amazon Web Services
Skills you'll gain: AI Security, Responsible AI, Data Governance, Cloud Security, Amazon Web Services, Cyber Governance, Information Systems Security, Security Controls
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Cloud Security, Threat Management, Vulnerability Management, Identity and Access Management, Data Security, Cloud-Native Computing, Infrastructure as Code (IaC), Authentications, Cloud Computing, Vulnerability Assessments, Multi-Factor Authentication, Data Governance, Personally Identifiable Information, Authorization (Computing), Infrastructure Security, Role-Based Access Control (RBAC), Containerization, Network Analysis
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: AWS SageMaker, AWS Identity and Access Management (IAM), Dashboard, Amazon Web Services, Interactive Data Visualization, Data Visualization Software, Amazon Redshift, Big Data, Cloud Security, Security Controls, Encryption, Applied Machine Learning, Amazon Elastic Compute Cloud, Amazon S3, Key Management
Advanced · Course · 1 - 3 Months

Skills you'll gain: Malware Protection, Cyber Attacks, Cybersecurity, Network Security, Cyber Security Policies, Brute-force attacks, Distributed Denial-Of-Service (DDoS) Attacks, Security Controls, Security Awareness, Firewall, Multi-Factor Authentication, Encryption
Beginner · Course · 1 - 3 Months

Board Infinity
Skills you'll gain: AI Security, Application Security, Secure Coding, Data Ethics, Vulnerability Assessments, Responsible AI, Security Testing, Threat Modeling, Data Security, Security Controls, Cyber Security Assessment, Cybersecurity, Security Awareness, Threat Management, Continuous Monitoring, Authorization (Computing), Encryption, Penetration Testing, Data Management
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Command-Line Interface, Network Security, Operating Systems, Information Technology Operations, Mac OS, Microsoft Windows, Information Systems Security, System Configuration, Mobile Security, System Support, Linux, Network Troubleshooting, Technical Support, Software Installation, Help Desk Support, Firewall, Malware Protection, Artificial Intelligence, Encryption
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Cloud Security, Identity and Access Management, User Accounts, Authorization (Computing), Payment Card Industry (PCI) Data Security Standards, Data Security, Role-Based Access Control (RBAC), Security Engineering, Cloud Standards, Security Controls, Network Security, Encryption, Firewall, Continuous Monitoring, CI/CD, Key Management, Virtual Networking
Beginner · Course · 1 - 3 Months

Google Cloud
Skills you'll gain: Cloud Management, Cloud Security, Vulnerability Assessments, Vulnerability Management, Security Management, Security Controls, Google Cloud Platform, Configuration Management
Beginner · Project · Less Than 2 Hours

Skills you'll gain: Knowledge of Apple Software, Apple Service Certification, Application Lifecycle Management, Endpoint Security, Knowledge of Apple Hardware, Mobile Development Tools, Test Planning
Advanced · Course · 1 - 3 Months