Private IP- just go to the network-local area, local area and internet both uses IP
- Router does work of figuring out the ip address and where to send it.
- NAT: network address translation.
- Internet router computer
- Rootkit attack- hidden away from an OS system.
- VPN: virtual private networks
- Best way to use security network. Access to remote access server.
- Blackberry network –VPN
- The web is collection of documents, images, videos, and sound files
• Web 2.0
• Web 3.0
- Accepts request from browser – client/server model; type domain name-
FQDM- (FULLY QUALIFIED DOMAIN NAME)
• Country code - .ca
• Commercial- .com
• Education- .edu
- Web browser: location: IP address of domain name.
- ICANN- in charge of IP address and domain names.
- W3C- in charge of HTML- website development-what’s allowed on the web
page and what’s not?
- Web is part of the internet, distinguished by
• Common communication pr