Computer forensics courses can help you learn data recovery techniques, digital evidence analysis, and incident response strategies. You can build skills in identifying cyber threats, conducting forensic investigations, and preserving digital evidence for legal proceedings. Many courses introduce tools like EnCase, FTK, and Autopsy, that support analyzing hard drives, recovering deleted files, and examining network traffic.

Skills you'll gain: Network Security, Dynamic Host Configuration Protocol (DHCP), General Networking, Network Infrastructure, Computer Networking, Endpoint Security, Endpoint Detection and Response, Network Planning And Design, Network Protocols, Event Monitoring, Data Loss Prevention, TCP/IP, Network Monitoring, Network Troubleshooting, Cybersecurity, Firewall, Network Routers, Network Routing, Intrusion Detection and Prevention, Security Controls
★ 4.7 (3.5K) · Intermediate · Course · 1 - 3 Months
Skills you'll gain: Digital Forensics, Investigation, Cybersecurity, Criminal Investigation and Forensics, Cyber Operations, Technical Communication, Cyber Threat Intelligence, Cyber Security Strategy, Computer Security, Cyber Risk, Writing
Beginner · Course · 1 - 3 Months

Skills you'll gain: Digital Forensics, Incident Response, Computer Security Incident Management, Threat Detection, Incident Management, Cybersecurity, Data Integrity
★ 4.7 (1.9K) · Intermediate · Course · 1 - 4 Weeks
Skills you'll gain: Computer Networking, Network Troubleshooting, Network Administration, TCP/IP, General Networking, Routing Protocols, Network Protocols, Networking Hardware, Network Routing, Dynamic Host Configuration Protocol (DHCP), Network Security, Wireless Networks, Network Model, Data Integrity
★ 4.7 (53K) · Beginner · Course · 1 - 3 Months

Skills you'll gain: Data Storage Technologies, Operating Systems, IT Infrastructure, Email Security, Productivity Software, Cybersecurity, AI literacy, Information Systems Security, Computer Architecture, Data Security, Cloud Computing
★ 4.8 (2K) · Beginner · Course · 1 - 4 Weeks

Board Infinity
Skills you'll gain: AI Security, Responsible AI, Cyber Threat Intelligence, Incident Response, Data Ethics, Cyber Operations, Threat Detection, Computer Security Incident Management, Intrusion Detection and Prevention, Cybersecurity, Anomaly Detection, AI Integrations, AI Workflows
Beginner · Course · 1 - 4 Weeks

Infosec
Skills you'll gain: Incident Response, Computer Security Incident Management, Incident Management, Cybersecurity, Digital Forensics, Threat Detection, Cyber Attacks, Business Continuity, Network Analysis, Analysis
★ 4.7 (279) · Beginner · Specialization · 3 - 6 Months
Skills you'll gain: Operating Systems, File Systems, Linux Commands, Linux, SQL, File Management, Command-Line Interface, Databases, Relational Databases, Authorization (Computing), Authentications
★ 4.8 (6.4K) · Beginner · Course · 1 - 4 Weeks

Infosec
Skills you'll gain: Digital Forensics, grep, Network Protocols, General Networking, File Management, Ethical Standards And Conduct, Encryption, Technical Documentation
★ 4.7 (276) · Intermediate · Course · 1 - 3 Months

Skills you'll gain: Disaster Recovery, Threat Detection, Hardening, Malware Protection, Security Controls, Role-Based Access Control (RBAC), Data Storage Technologies, Systems Administration, Cybersecurity, Verification And Validation, Network Security, Risk Management, Authentications, Data Storage
Intermediate · Course · 1 - 4 Weeks

University of Colorado System
Skills you'll gain: Windows Servers, Computer Security, Linux Administration, Disaster Recovery, Authorization (Computing), Linux, Linux Servers, Microsoft Windows, Authentications, OSI Models, User Accounts, Group Policy, Security Management, Microsoft Servers, IT Management, System Monitoring, Operating System Administration, Systems Administration, Virtualization, Cybersecurity
★ 4.6 (2K) · Beginner · Specialization · 3 - 6 Months
University of London
Skills you'll gain: Computer Science, Debugging, Development Environment, Computer Systems, Web Applications, Arithmetic, Computer Literacy, General Networking, Javascript, Network Security, Computer Networking, Application Security, Applied Mathematics, Computer Graphics, Cybersecurity, Computer Programming, General Mathematics, Programming Principles, Mathematical Modeling, Problem Solving
★ 4.2 (1.6K) · Beginner · Specialization · 1 - 3 Months