2. Where it’s all Started - Network
What is Network and how it works
Networking refers to the practice of connecting and interconnecting devices and systems to facilitate
the exchange of data, Where it all Started - Network information, and resources. It is the foundation of
communication in the digital world, enabling devices to work together and access resources across local
Protocols
A network protocol is a set of rules, conventions, and standards that govern how data is formatted, transmitted,
received, and processed in a computer network. These protocols define the procedures that devices and systems
must follow to communicate and interact effectively within the network with a Address
3. Why did the IP address go on vacation? It
needed a break from its home address!
IP Address
01
4. An IP address is a numerical label
assigned to each device in a computer
network, serving as its unique identifier
and enabling communication within the
network. It allows data packets to be
routed to the correct destination
IP Address
5. IP-Types:
1980
Public IP
It is a Static IP Address for a
Organisation or Individual
and this are commonly used
for their network identity
1982
IPv4
IPv4 uses a 32-bit addressing
system, which means it can
accommodate approximately
4.3 billion unique IP addresses
2017
IPv6
IPv6 uses a 128-bit addressing
system, which allows for an larger
number of unique IP addresses
(approximately 340 undecillion)
7. What is the SSH?
SSH is a network protocol that provides
secure, encrypted communication and data
exchange between two devices, typically a
client and a server, over an insecure
network. It is commonly used for remote
access to systems, secure file transfers, and
secure tunneling. SSH ensures
confidentiality and integrity of data during
transmission.
And Protected Via :
● Password
● Private Key of the Users
8. Authentication
Login via IP and Password
Login with Private key. Which is generated by Our System to
Authenticate You From Server
Password
Private Key
10. Why Encoding?
Encoding in the context of formatting text typically refers to methods used to represent text,
symbols, or characters in a way that is consistent with specific formatting or display
requirements
Basically Encoding in formatting text refers to representing characters according to display
requirements.
Encoding
