IP address spoofing

In the case of CompuServe Inc. v. Patterson, the court held that uploading shareware onto a computer subjects the programmer to jurisdiction where the computer is located. CompuServe is a proprietary information service company headquartered in the state of Ohio where its main servers operate. Subscribers to CompuServe offered access to the Internet and to proprietary information and software products on the private CompuServe network. Programmers of CompuServe and authorized subscribers…

platform for standard internet protocols and existing internet models (ISP). Extensive use of this protocol led to exhaustion of IP addresses. Therefore, we are bound to use IPv6, in the near future. A feature called as sub-netting is used for IP address allocation. It is defined in RFC 791. IPv6: Internet Protocol version 6 (IPv6) is the latest version of the Internet Protocol (IP), which provides an identification and location system for computers on networks and routes traffic across the…

calls some function, the address of function call instruction is saved in stack as a return for the function. When the function executes, it allocates local variables, including buffers to stack and they are given a lower address than the return address. So, in this scenario the return address is a certain level above the base address for buffers and if the buffer is overflowing, then it is most likely that an attacker can change return address as well. If the return address is changed to some…

Proxy server: A proxy server is basically an server that bridges the gap between you and the internet. When you have proxy up and running the other computers from the internet cannot see your IP address so it covers you in something known as an internet camouflage. The computers can only see the proxy's IP. Another use of proxy servers is to access sites that are not usually available to you. For example if a site was blocked in a specific country and someone from that country wanted to access…

I would start off my investigation by legally, going through to find out the truth around those entire circumstances. I would describe a proceed to how I investigate this case: As a matter of first importance I would ask the Widget representative to get the subtle details about their suspicions like Did Smith makes statements about his activity or intentions with anyone? If Provided that, whom? Might have been he comes in early or leaving late in an unusual manner? Has there been any contact or…

The control panel has a complex function and is used to exchange the layer 3 routing information (RIP, OSPF, EIGRP, and IGRP) and labels (Label Distribution Protocol (LDP)). The data plane is used to forward the packets based on the destination address or labels. The routers that are capable of routing and switching in the MPLS domain are called LSR (Label Switch Routers). This routing and switching takes place on the basis of label that has been attached to the router. The first LSR that the…

NETWORK CABLES Network cables are the medium used for information to move from one network device to another. There are many different types of cable which are often used in Local Area Networks. Most network set-ups are likely to use a variety of network cable types. Whereas in some other cases, a very basic network may only utilise one kind of network cable. The cable needed varies according to the client’s needs for example the size of the network (PAN, LAN, MAN, WAN), the network…

the possible causes of his internet connection problems. I am going to use Window’s help and support. According to www.sockets.com/winsock2.html Winsock has been a standard since January 1993 that is a powerful and flexible for creating universal TCP/IP applications. Mr. Topp internet connection could be unplugged I always check the physical connection first before troubleshooting anything else. If the cables are plug in the next thing I would use the find and fix internet connection and…

Part 2: Use Wireshark to Capture and Analyze Ethernet Frames Part 1: Examine the Header Fields in an Ethernet II Frame What is significant about the contents of the destination address field? It starts with the broadcast ARP protocol from the router asking who has 192.168.2.22. Then it starts showing the source ip address then destination addresses then rebroadcasting from your router. ____________________________________________________________________________________…

connections will be encrypted, making it impossible for hackers or snoopers to steal any private information. Why mask my IP address? Security: When you use a VPN, your IP address is masked so you can surf the web anonymously. Thus, no one can find out where you connect from or what you do online. Geographic freedom: By exchanging your IP address with the VPN server’s IP address, you can virtually connect from a geographic location that is different from where you are physically located.…