Even if the websites you visit use encryption, the URLs you visit can be eavesdropped. Any compatible device may connect to these Wi-Fi networks without authentication.Īll public networks are less secure than your home network.
#COMPUTER NETWORKING NOTES IN HINDI LANGUAGE PASSWORD#
Other public networks do not require a password at all.Some networks do not require a password to connect, but require you to log in using your web browser before accessing the Internet.If the network displays a lock icon in your list of available Wi-Fi networks, it requires a password. Some public Wi-Fi networks require a password before a connection is made.Often offered by nearby businesses and other publicly accessible areas, public networks are a convenient way to connect to the Internet.
What is the difference between public and private networks? Corporate networks often use tree topologies, but they also often incorporate star topologies and an Intranet. Most home networks are configured in a tree topology that connects to the Internet. Typical network configurations include bus topology, mesh topology, ring topology, star topology, tree topology, and hybrid topology. It describes how many connections each device has, in what order, and what sort of hierarchy. Devices are represented as vertices, and their connections are represented as edges on the graph. The term network topology describes the relationship of connected devices in terms of a geometric graph. Desktop computers, laptops, mainframes, and servers.What is the difference between public and private networks?.Network topologies and types of networks.