Firewall - Software and Hardware Explained | Network Security | TechTerms

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Network security firewall windows computer or pc firewall / fire wall protection / importance, software and hardware firewall, its meaning, definition, how firewall works, how firewall protect computer in networking, what firewall do and is used for. Follow us on Facebook: https://www.facebook.com/DGTechTerms/ Follow us on Twitter: https://twitter.com/Technical_Terms -~-~~-~~~-~~-~- Please watch: "Computer Network Administrator – 5 Important Questions and answers" https://www.youtube.com/watch?v=4mKcQ1_vQjc -~-~~-~~~-~~-~-