This clip discusses the ways in which to protect your data and network from ransomware attacks, which lock up a victim's files until money is paid.

A hacker sends a company employee a fraudulent email prompting him to change his password. The employee downloads a PDF, which is a keylogger posing as password security guidelines. Once the keylogger has been downloaded, the hacker gets the employee's credentials and logs into the system.

Johnny's sisters, Susan and Mary, create a chip that can be inserted into the brain to allow an individual to be connected to the internet at all times. However, that means the individual is exposed to computer threats such as viruses, pop-ups, and spyware. When The General implants the chip, which contains a virus, the virus takes over and makes him arms nuclear missiles. It is up to Johnny to defeat the virus and save the world from destruction.

War in the 21st century will be waged on many fronts -- one of which will be a digital battlefield with no guns or bombs.

Dade is fined and banned from using a computer until his 18th birthday because he hacked one of the largest databases.