#igcsecomputerscience

Purchase the slides I used in my videos here:
https://www.jamesgan.net/igcsecs

0:00 Big picture for the chapter
1:02 Internet, WWW, URLs
7:38 Web Browser, Domain Name Server (DNS), Cookies
18:55 Digital Currency (Blockchain)
32:47 Cybersecurity Threat
48:45 Cybersecurity Solution
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THIS VIDEO EXPLAINS ABOUT VARIOUS COMPUTER SECURITY THREATS.
IT EXPLAINS CLEARLY ABOUT VIRUS, WORMS, ADWARE, SPYWARE AND HACKERS.

FOR KID’S QUIZ : https://www.youtube.com/playlist?list=PLSzuwmVgelNwcof3tll4ZURj6C3Xfw1b5
FOR SOLAR SYSTEM QUIZ : https://www.youtube.com/playlist?list=PLSzuwmVgelNwu1khHIxciHO19LqXRqG05
FOR SCIENCE EDUCATIONAL VIDEOS : https://www.youtube.com/playlist?list=PLSzuwmVgelNzKprPVbIWTYGHnJRDzp7k-
FOR GENERAL KNOWLEDGE QUIZ : https://www.youtube.com/playlist?list=PLSzuwmVgelNw-s6TWUvCNBo0uolReIIYE
FOR COMPUTER QUIZ : https://www.youtube.com/playlist?list=PLSzuwmVgelNwmeBE_Ccsu6QxU4xYaly_B
FOR FUNDAMENTAL COMPUTER LEARNING : https://www.youtube.com/playlist?list=PLSzuwmVgelNxSi7pWzRTPOSiqdXHLI0GP

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