Getting into information security as a newcomer or keeping your skills up-to-date as an existing security practitioner can be difficult. Fear not! There is a TON of practical, online training and learning resources available. See for yourself below…

This awesome list of free training is also definitely worth checking out!

General Security

Web Application Security

Penetration Testing/Exploit Development

Incident Response (Forensics, RE, Malware Analysis, etc…)

Programming

Cloud

Networking

Industrial Control Systems (ICS)

Vendor-Specific Training