Hacking courses can help you learn network security, penetration testing, ethical hacking techniques, and vulnerability assessment. You can build skills in threat analysis, incident response, and secure coding practices. Many courses introduce tools like Metasploit, Wireshark, and Burp Suite, that support testing and securing systems against potential attacks.

Stanford Online
Skills you'll gain: Product Marketing, Demand Generation, Campaign Management, Target Market, Marketing Operations, Campaign Planning, Marketing Effectiveness, Strategic Marketing, Market Opportunities, Marketing, Target Audience, Marketing Strategies, Growth Strategies, Branding, Go To Market Strategy, MarTech, Marketing Communications, Content Marketing, Product Strategy, Brand Strategy
Intermediate · Specialization · 3 - 6 Months

EC-Council
Skills you'll gain: Penetration Testing, Cybersecurity, Cloud Security, Mobile Security, Vulnerability Assessments, Network Security, Cyber Security Assessment, Application Security, Cyber Attacks, MITRE ATT&CK Framework, Vulnerability Scanning, Wireless Networks, Internet Of Things
★ 5 (6) · Beginner · Course · 1 - 3 Months

Skills you'll gain: Digital Advertising, Online Advertising, Campaign Planning, Paid media, Digital Analysis, Presentations, Digital Marketing Campaigns, Advertising Campaigns, Digital Marketing, Marketing Planning, Search Engine Optimization, Content Strategy, LinkedIn, Data-Driven Marketing, Social Media Marketing, Marketing Analytics, Target Audience, E-Commerce, Business Analysis, Market Analysis
★ 4.2 (9) · Advanced · Course · 1 - 3 Months

Skills you'll gain: Penetration Testing, Vulnerability Scanning, Cyber Security Assessment, OSI Models, TCP/IP, Vulnerability Assessments, Network Security, Network Protocols, Security Testing, Exploitation techniques, Intrusion Detection and Prevention, File Transfer Protocol (FTP), Network Analysis, Firewall, General Networking, Extensible Markup Language (XML), Scripting, Software Installation, Performance Tuning
Intermediate · Course · 3 - 6 Months

Skills you'll gain: Penetration Testing, Security Testing, Exploitation techniques, Vulnerability Assessments, Cyber Security Assessment, Server Side, Test Tools, Cyber Security Strategy, SQL, Hypertext Markup Language (HTML), Databases, SQL Server Integration Services (SSIS), Ethical Standards And Conduct
Intermediate · Course · 1 - 3 Months

Alex Genadinik
Skills you'll gain: Social Media Content, Content Marketing, Copywriting, Social Media Marketing, Content Creation, Social Media, Content Performance Analysis, Content Strategy
Mixed · Course · 1 - 3 Months

Skills you'll gain: MITRE ATT&CK Framework, Threat Modeling, Cyber Threat Intelligence, Cybersecurity, Cyber Security Strategy, Cyber Attacks, Vulnerability Assessments, Security Strategy
★ 4.8 (16) · Intermediate · Course · 1 - 4 Weeks

Johns Hopkins University
Skills you'll gain: Penetration Testing, MITRE ATT&CK Framework, Public Key Infrastructure, Cybersecurity, Cryptography, Exploitation techniques, Encryption, Technical Writing, Technical Communication
★ 4 (10) · Intermediate · Course · 1 - 3 Months

Skills you'll gain: Vulnerability Assessments, Network Analysis
★ 4.6 (8) · Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: grep, Bash (Scripting Language), Shell Script, Linux Commands, Command-Line Interface, Linux, Scripting, Cybersecurity, Virtualization, Virtualization and Virtual Machines, File I/O, Security Testing, Virtual Machines, IT Automation, Linux Administration, Automation, Ethical Standards And Conduct, Network Analysis
Beginner · Course · 1 - 4 Weeks

John Wiley & Sons
Skills you'll gain: Hardening, Continuous Monitoring, Security Testing, Patch Management, Security Awareness, Vulnerability Assessments, Cyber Security Assessment, Vulnerability Management, Security Management, Stakeholder Communications, Report Writing, Cyber Security Strategy, Computer Security, Technical Communication, Stakeholder Engagement, Security Strategy, Cybersecurity, Prioritization, Network Security, Computer Networking
Beginner · Course · 1 - 3 Months

Skills you'll gain: Penetration Testing, Wireless Networks, USB, Hardware Troubleshooting, Communication Systems, Electronics, System Configuration, Cloud Infrastructure, Information Systems, Information Technology, Cloud Computing, Computer Science
Intermediate · Course · 1 - 3 Months