CompTIA Security+ courses can help you learn network security, risk management, cryptography, and identity management. You can build skills in threat analysis, incident response, and implementing security controls to protect sensitive information. Many courses introduce tools like firewalls, intrusion detection systems, and vulnerability assessment software, showing how these tools are applied to safeguard networks and data against potential threats.

Total Seminars
Skills you'll gain: Routing Protocols, Network Monitoring, TCP/IP, Network Troubleshooting, OSI Models, Network Infrastructure, Open Shortest Path First (OSPF), Virtual Local Area Network (VLAN), Wide Area Networks, Local Area Networks, Network Architecture, Network Switches, Network Routers, Network Protocols, Network Performance Management, Network Administration, Network Security, Virtual Private Networks (VPN), Networking Hardware, Network Analysis
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Incident Response, Local Area Networks, Linux Commands, Information Technology Operations, Dynamic Host Configuration Protocol (DHCP), Data Storage, Security Controls, Computer Networking, Remote Access Systems, System Configuration, Linux, Information Systems Security, Network Routers, Performance Tuning, Mac OS, Information Technology, Android (Operating System), Data Maintenance, Multi-Factor Authentication, Peripheral Devices
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Command-Line Interface, Network Security, Virtualization, Operating Systems, Hardware Troubleshooting, Information Technology Operations, Network Troubleshooting, Computer Hardware, Cloud Computing, Mac OS, Microsoft Windows, Information Systems Security, System Configuration, Mobile Security, System Support, Systems Administration, Operating System Administration, Network Infrastructure, Data Storage, Software Installation
★ 4.6 (295) · Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: Hardware Troubleshooting, Networking Hardware, Database Theory, Computer Networking, Database Management, Network Protocols, Network Routers, Wireless Networks, Cybersecurity, Encryption, Computing Platforms, System Configuration, Computer Programming, Authentications, Application Design, Microsoft Windows, Peripheral Devices, Mac OS, Software Development, Data Integrity
★ 4.5 (13) · Beginner · Specialization · 1 - 3 Months

Total Seminars
Skills you'll gain: Responsible AI, Package and Software Management, Network Troubleshooting, Shell Script, Linux Administration, Docker (Software), OS Process Management, Linux, Containerization, Virtualization, Open Source Technology, Version Control, Ansible, Configuration Management, Linux Commands, Linux Servers, Bash (Scripting Language), Firewall, Computer Networking, Cloud Storage
Beginner · Specialization · 3 - 6 Months

Total Seminars
Skills you'll gain: Penetration Testing, Vulnerability Scanning, Vulnerability Assessments, Network Security, Cybersecurity, Cloud Security, Security Testing, MITRE ATT&CK Framework, Test Planning, Application Security, Open Web Application Security Project (OWASP), Technical Communication, Cloud Platforms, Network Monitoring, Network Troubleshooting, Network Analysis, OSI Models, Linux, Web Applications, Ethical Standards And Conduct
Advanced · Specialization · 3 - 6 Months

Infosec
Skills you'll gain: Data Integration, Data Analysis, Data Literacy, Data Mining, Data Presentation, Data-Driven Decision-Making, Data Governance, Business Analytics, Data Visualization, Dashboard Creation, Analytics, Statistical Analysis, Dashboard, Data Warehousing, Data Storage, Data Security, Data Quality, Data Cleansing, Data Integrity, Machine Learning
Intermediate · Course · 1 - 3 Months

Total Seminars
Skills you'll gain: Malware Protection, Network Troubleshooting, Mobile Security, Security Controls, Remote Access Systems, Scripting, Operating System Administration, Command-Line Interface, Microsoft Windows, Mac OS, File Management, Hardware Troubleshooting, Operating Systems, Computer Networking, Linux, Windows Servers, Security Software, Mobile Development Tools, Mobile Development, Software Development
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Network Troubleshooting, Display Devices, Networking Hardware, Virtual Machines, Cloud Computing, Firewall, Mobile Security, Network Infrastructure, USB, Computer Networking, Augmented Reality, Network Routers, Network Switches, Cloud Security, Network Protocols, System Configuration, Computer Systems, Data Storage, Information Technology
★ 4.5 (94) · Intermediate · Specialization · 3 - 6 Months

Packt
Skills you'll gain: Package and Software Management, Linux Administration, Shell Script, Ubuntu, User Accounts, Linux, grep, Linux Commands, Red Hat Enterprise Linux, Performance Tuning, Bash (Scripting Language), Network Administration, Kubernetes, Command-Line Interface, Network Troubleshooting, Containerization, Ansible, File Systems, Application Deployment, Authentications
★ 4.6 (32) · Intermediate · Specialization · 1 - 3 Months

John Wiley & Sons
Skills you'll gain: Incident Response, IT Security Architecture, DevSecOps, Vulnerability Scanning, Vulnerability Assessments, Cloud Security, Threat Management, Security Management, Endpoint Security, Mobile Security, Cloud Computing Architecture, Cyber Threat Intelligence, Cryptographic Protocols, Cybersecurity, Application Security, Cyber Governance, Cyber Security Policies, Cyber Security Strategy, Cryptography, Risk Management
Intermediate · Specialization · 1 - 3 Months

Pearson
Skills you'll gain: Cloud Security, Cloud Computing Architecture, Cloud Deployment, Cloud Management, Cloud Computing, Incident Response, Identity and Access Management, Cloud Infrastructure, Security Controls, CI/CD, Scalability, Data Security, Cloud Solutions, Network Troubleshooting, Disaster Recovery, Infrastructure as Code (IaC), Vulnerability Assessments, Application Lifecycle Management, Network Security, Solution Design
★ 5 (7) · Beginner · Specialization · 1 - 3 Months