https://padlet.com/avastsupportca/gbba1wfhgis1 en-us 2017-10-18 10:51:11 UTC 2018-03-06 06:37:31 UTC hello@padlet.com avastsupportca https://padlet.com/avastsupportca/gbba1wfhgis1/wish/198159455 A firewall is a network security system uses protocols to takeover outgoing and incoming network connections/ traffic of a computer. In other words, it acts as a barrier between networks to monitor incoming and outgoing network data and decides whether to allow or block; means that the ruled traffic only allowed via a network connection which is pre-mentioned in its policy and the rest of others are denied.]]> 2017-10-18 10:56:53 UTC https://padlet.com/avastsupportca/gbba1wfhgis1/wish/198159455 avastsupportca https://padlet.com/avastsupportca/gbba1wfhgis1/wish/198949503 2017-10-20 06:54:13 UTC https://padlet.com/avastsupportca/gbba1wfhgis1/wish/198949503