Network security refers to the practices and technologies used to protect a computer network and its resources from unauthorized access, misuse, disruption, modification, or destruction. It's essentially a safeguard against a variety of cyber threats that could compromise the integrity, confidentiality, and availability of your network's data.

#Fireball

The term "fireball" can refer to a few different things:

 * A large ball of fire, especially one caused by a powerful explosion. For example, the fireball from a nuclear explosion is the intensely hot, luminous center of the blast.

 * A bright meteoroid or bolide that streaks through the atmosphere and sometimes explodes. These fireballs are caused by meteoroids, which are small, rocky objects in space. When they enter Earth's atmosphere, they rub against the air molecules, which heats them up and causes them to glow.

 * A ball of lightning. Ball lightning is a rare type of lightning that appears as a glowing ball of light. It is not well understood, but it is thought to be caused by the electrical breakdown of air.

 * Informal Bezeichnung für eine energische oder ehrgeizige Person (German for a very energetic or ambitious pers

on).

#Ip address 

An IP address is a unique identifier that berfungsi (function) like a mailing address for your devices on a network. It allows them to communicate and send data to each other. Imagine it as a digital street address that helps route information to the right device.