Web Comm, 2018-19 edition Minutes for lecture II ----- Plan for the day ----- - Transmit information on the net -Why digitalization is so important. -Data coding: -encoding information -text -images -sound -algorithm -How web pages flyes on the Net -Internet as meshed network -Send packet on the net: IPV4, IPv6 address -Establish reliable connections on a packed net: TCP -select the right server: HTTP(S) -Beyond exausted IPv4 problem: NAT