https://padlet.com/1901337/Bookmarks en-us 2020-10-05 08:43:41 UTC 2025-10-22 21:51:34 UTC hello@padlet.com 1901337 https://padlet.com/1901337/Bookmarks/wish/802339868 The internet is network of thousands of computer and devices around the world by copper wires, fibre optics , wireless connections and other methods.]]> 2020-10-05 08:51:02 UTC https://padlet.com/1901337/Bookmarks/wish/802339868 1901337 https://padlet.com/1901337/Bookmarks/wish/811280878 When we switch on a computer and conect to the internet , our ISP . Assigns an address to our computer ,called an IP address. Every computer is assigned a unique address on the internet.]]> 2020-10-07 17:47:42 UTC https://padlet.com/1901337/Bookmarks/wish/811280878 1901337 https://padlet.com/1901337/Bookmarks/wish/811302750 Is device that lets us connect to the internet .Once connected, we open our browsr and type of address of a page in it URL. At this point, information strats to travel in the form of pakets.The information sent out is the request or address of the web that we want to visit.]]> 2020-10-07 17:53:00 UTC https://padlet.com/1901337/Bookmarks/wish/811302750 1901337 https://padlet.com/1901337/Bookmarks/wish/811344975 DNS stands for domain name system and these serve asssings names to telephone numbers so that we donot have to remember them all.]]> 2020-10-07 18:03:25 UTC https://padlet.com/1901337/Bookmarks/wish/811344975 1901337 https://padlet.com/1901337/Bookmarks/wish/811359030 Software that tries to obtain from users .Not all spywere is malicious ,sometimes it is designed to make searching easier.]]> 2020-10-07 18:06:55 UTC https://padlet.com/1901337/Bookmarks/wish/811359030 1901337 https://padlet.com/1901337/Bookmarks/wish/813236130 Computer experts who atempt to bypass internet security systems to make money from it.]]> 2020-10-08 09:56:40 UTC https://padlet.com/1901337/Bookmarks/wish/813236130 1901337 https://padlet.com/1901337/Bookmarks/wish/813241028 An ativirus is a program that can protect our computer from attacks by viruses and trajans if it kept up to date.]]> 2020-10-08 10:00:20 UTC https://padlet.com/1901337/Bookmarks/wish/813241028 1901337 https://padlet.com/1901337/Bookmarks/wish/813246717 A defence system that controls and filters the incoming and autogoing traffic of a network throug our coputers ports.]]> 2020-10-08 10:04:45 UTC https://padlet.com/1901337/Bookmarks/wish/813246717 1901337 https://padlet.com/1901337/Bookmarks/wish/813252385 These can anhance the security of of a file foldr or computer on a local network ]]> 2020-10-08 10:08:56 UTC https://padlet.com/1901337/Bookmarks/wish/813252385 1901337 https://padlet.com/1901337/Bookmarks/wish/813256532 The encription of information to protect files,communiquers.]]> 2020-10-08 10:12:09 UTC https://padlet.com/1901337/Bookmarks/wish/813256532