CompTIA Security + Exam SY0-401 Course - 9. OS Hardening

To begin learning today, simply click on the movie links.
1. What is System Hardening? (0:00)
2. Network Device Hardening (5:48)
3. Understanding Virtualization (10:38)
4. Virtual Machine Security (16:38)

Network and computer security used to be a high priority, now security has become an absolute necessity. Understanding the fundamentals of network and computer security is a must in today's environment.