CISSP and Security Training Videos

[Chuxing]

I am creating some internal training materials for security, and the topics include:

• Risk management
• Risk regulations and compliance
• Cybersecurity operation principles
• Cybersecurity challenges

The contents are intended to be between introductory to intermediate technical levels

I am looking within ISC (non-member) and/or other public domain videos, preferably ~45min - 1hr length

Any suggestions are appreciated!

TIA!