Three-domain system

Introduction Nowadays, Internet becomes the most important thing in our life. Using mobile phone, computer, even game consoles, we need the Internet to connect with people to communicate all around the world while many unlimited information are shared in the Internet. Internet censorship is an important topic for users, which means the information and ideas are controlled within the society. Therefore, some of them are censored and not all can easily accessible online. The organization, even the…

be completed in a matter of seconds, it is actually a complex process. Firstly, your device sends a request to the Domain Name System through a router and modem (These are now commonly built into one device), this message then travels to an exchange via a telephone line (ADSL) or Fibre Optic cable (FTTH) and then on to the Internet Service Provider’s network and their DNS. This domain name is then searched…

to Dyn there were tens of millions of IP addresses hitting the servers at the same time (Turton, 2016). A DNS server is a server that stores a database of domain names, such as www.lds.org, and maps them to a public IP address. This makes it so instead of having to know the IP address of a website you can just access it by typing in the domain name. When the DDoS attack was happening, those tens of millions of IP addresses were taking all the resources and processing power of the DNS server so…

select the new user which is created G) then click on “OK” and select click on share and select vikram in file sharing in other computer G) All done if we make changes in that folder it will shown in both systems B) Setting up user’s default printer 1. Go to 'Devices and Printers'…

VPNs are most often used by corporations to protect sensitive data being compromised by hackers. ¥ 1.4 Firewalls A firewall is a network security system, either hardware- or software-based, that uses rules to control incoming and outgoing network traffic. A firewall acts as a barrier between a trusted network and an untrusted network. A firewall controls access to the resources of a network through…

1.1. Understanding Media The term ‘Media’ is understood in two ways and it is the plural of the term ‘medium’. The word refers to the print medium, the broadcast medium and the internet. It refers to the media through which messages are delivered. The print medium, which is the oldest form, includes pamphlets, newspapers and books. The broadcast medium includes TV and radio. The Internet medium includes all this and much more. The media also refers to billboards, applications and photographs.…

authentication protocols are used, such as a user name and password that allows an individual user to access the information. Network topology refers to the structure of the network that describes how the communication links and hardware devices are set up. Three different types of network topology include the star network, the bus network, and the mesh network. In a star network all of the network devices connect to each other through one single device called a hub node. A bus network connects…

Question 1 1.1)T.C.P(transmittion control protocol)-It is the language the computer uses to acess the internet. It is made up of protocalls which are made to establish a network of networks and provide a host with access to the internet. 1.2)I.P(Internet Protocol)-It is the way or protocol of how data is sent from one computer to another computer on the internet. 1.3)Physical Layer-the Physical layer is the interface between the medium and the device.It is made to transfer raw bits over a…

An Encompass customer can use the Data Connect UI to request access to their database, and contact support for product related concerns and questions. When a customer accesses the UI link, they will be proceeded to login with the Encompass Instance ID, User ID, and password. Depending on the customer’s status, if they are entitled to use Data Connect they will be requested to fill a provision form. If not, they will need to wait up to 72 hours to have access to use the product. All attributes…

address and subnet that gives the addressing schema for the network. 2. What information can you retrieve from the Domain Name System (DNS)? From the DNS, the following information can be retrieved a. Number of servers and workstations deployed on the network. b. IP address related to a certain domain c. Zone file of DNS server might have information of domain or sub domains 3. How would you fingerprint the network? To fingerprint the network, you might need any of the following software.…