Networks

Networks

1. Internet

   • top level domains
     • .com
     • .au
     • .gov
     • .edu
     • .sch
     • .co.uk
     • .org
   • a global interconnected computer network providing facilities
   • communications
   • ip adresses

2. WWW

   • no central storage
   • collector of web pages
   • all access
   • owed by all
   • accessed through the internet

3. Security

   • surveillance
   • password encryption
   • exclusive access
   • monitoring