Computer network security

This label attached tell the packet that the route the packet is supposed to take in the network. Label stacking is a concept where a label can be attached to e packet that already has a label. This concept is used when a packet is to be transmitted from a location A to location Z. there is a Label Switched Path (LSP) between A to Z through various…

5.1.4.3 Lab — Using Wireshark to Examine Ethernet Frames Part 1: Examine the Header Fields in an Ethernet II Frame 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…

different technologies allow us to establish the connection. While most internet participants have hear of dial-up, Modem, ISDN and fiber connections an even faster connection is near. The new technology, known as next-generation passive optical network, or NG-PON2 is being tested. So what is the difference between a fiber connections to the home, which a small percentage has, to the NG-PON2? The NG-PON2 fiber is able to utilize four separate colors of light allowing for the operation of the…

6 wires are used for connections throughout the campus. The computers are on the edge of the network meaning they are the closest to the user. The wires are connected to the network by a patch cord going into a wall outlet that then leads into a wiring closest that is call intermediate distribution frame or IDF, which serves as an aggregation point of the network. The max cable length is 100m over copper cables for connecting computers to the IDF. All these wires lead to Ethernet switches and…

response was over whelming. Consequently, over the last few years consumers have been increasing influenced by Verizon Wireless, which are define as the best retail environment. The economic environment. For example, my spouse Verizon Wireless 3G network extender was disposable personal income and purchased a phone 3G phone data. The extender has no additional costs to use. It is compatible with all Verizon Wireless device and works. Also, works in many places within the Verizon Wireless…

material for sexual purposes and was attracted to younger women but was interested over time in younger women and was exposed to “jailbait”. Jailbait is known as “barely legal” pornography and Michael was groomed in tiny increments. “It’s not the computers fault. It’s Michaels fault. But if it had been harder for him to find, if jailbait pornography wasn’t so easily accessible, perhaps Michael’s casual or vaguely formed attraction to children would never have been explored” (Bartlett, page 132).…

default configurations to gain access to the network and to information stored on devices in the network are major threat to home gateway devices. In order to mitigate this threat there are many common default configurations a user should change. When setting up a home network, a user should make sure to change the default passwords. They should set up a strong account password and wifi password using best practices.The user should use a strong security protocol such as WPA2 instead of the…

Implementing Firewall Filter Implementing firewall filters on a network makes the network free from attackers and very secured. Some of the boundaries that I will consider using on my firewall will be blocking ports on the network. First of all I will establish a new FTP session which the will initiate a connection to an FTP server that listens on TCP port 21 by default. This will help users on the network to login with user name and password before any data to port 21 will accepted. I…

Abstract:-This paper provides review of various wire length estimation techniques. Wire length plays an important role in the design of circuit. If wire length of the circuit is known before placement delay, resistance, power dissipation, and capacitance can be predicted. All these parameters play an important role in designing of the circuit. These parameters help in predicting the performance of the circuit in early design phase. Such estimations are very useful to optimize the circuits. This…

to increase security, we have decided to add a layer of security with new technology called PhoneFactor. PhoneFactor allows you to authenticate to our network using only your network login credentials and your phone. Please take 5 minutes to configure your PhoneFactor account now. Visit the link and follow the instructions listed below under What do I need to do to begin using PhoneFactor? How does PhoneFactor work? With PhoneFactor, you will log in to Citrix with just your network username…