IPv6

IPv6 and IPv4 List two new or changed features in IPv6. Discuss how each one affects the Internet Protocol including the affects to inter-networking issues. Be thorough in your discussion.

XML technologies

The XML related technologies are growing rapidly, and it seems a definite commitment to the XML standard from many large corporations, yet XML is an open standard, and promotes a culture of open source and sharing. Discuss this in relation to the open embracement of this technology by many companies. What do you think is in it for them? How will this open technology benefit these companies in the generations of revenues?

Encoding & Decoding using mono-alphabetic cipher

Using the mono-alphabetic cipher in Figure 8.3 in the textbook *, encode the message “I am a student of MSc IT”. Decode the message “s vk jku uasjf ik”. the mono-chromatic cipher in the text book as plaintext: abcdefghijklmnopqrstuvwxyz | | ciphertext: mnbvcxzasdfghjklpoiuytrewq

Suppose that an intruder could both insert and remove DNS messages into the network. Give three scenarios showing the problems that such an intruder could cause

Suppose that an intruder could both insert and remove DNS messages into the network. Give three scenarios showing the problems that such an intruder could cause

Wireless LAN Technology

Wireless LAN Technology Using the 802.11 Wireless LAN Technology, design a home network for your home or your parents’ home. List the specific product models in your home network along with their costs.