Network security is one of the most important things that a lot of organizations should consider in order to ensure the safety of the data being transmitted in and out of the organization's network.
There are several medias on where data can be transmitted on and the most common if LAN cables. LAN cables are basically copper wires wherein data are being transmitted through electrical signals. This is the most common because it is the most affordable media.
Another is fiber optic cabling wherein the data are transmitted as light pulses. This way they may be able to reach the destination faster than any other type of cabling.
The next media is one of the most vulnerable ones and it is through a wireless network. If the people who have set the organization's wireless network are not that very particular with the security then they are risking the organization's data and information.It is like they are sharing the company's sensitive information to anyone who can access the wireless network.
Internet is also another way to communicate data from one office to another. Internet serves as the companies' platform in their exchange of information. Internet is also being used to send and receive an email which is very common especially to large companies.
One of the basic things that the company can do in order to secure their network is by implementing a password. This way, only the authorized persons will be able to gain access to the network itself.
With the today's technology, hackers are becoming more and more powerful especially when they use sophisticated gadgets and software in hacking.That is why it is very important that whenever you establish a network you take into consideration its security and make sure that no one else has access to it except only the authorized people.