What Is Network Security?
First, what is network security? Network security is a common acronym for the following: network monitoring, network perimeter, firewall, identity monitoring, network identification, encryption, and identity-based authentication. The network perimeter is a physical barrier that encompasses a system.
The boundary forms a boundary to the network environment. The firewall does not only protect the user but also provides security for network resources.
Identity monitoring is the process of determining the activities of the network. This could be the email in use, instant messaging, instant phone calls, or any other form of electronic communication. The identity-based authentication is a method of providing a user a strong authentication with one’s identity. A strong identity protects against eavesdropping, unauthorized access and the occurrence of miss identification.
Other terms and key concepts for network security are: the packet control protocol, data communications, cryptographic algorithms, digital signatures, time of access and the extent of your security. Internet commerce, streaming video, audio files, and certain forms of medical records are examples of sensitive data in the network.
We have seen that the term “network” is very broad, which makes it difficult to define and implement. There are several definitions of what a network is.
You might ask, what is network security? The purpose of the security is to provide security for your network, whether it is a computer network a home network, a business network, or a government network. Security does not mean the same thing to each organization or group. Some companies prefer physical security or internal security, while others consider security of networks within a company, even if it is network based.
Network security takes place when two or more computers to communicate. One or more computers may be connected via a network or they maybe entirely disconnected. If you have a file server, whether it is an external or internal server, security can be achieved by ensuring that the server is properly configured, configured to support file sharing, and to filter out spam e-mails, or other malicious software.
Identity monitoring is when a person in the network has their computer checked to make sure that they are who they say they are.
They are sent e-mail alerts if there is a suspicious activity. It is monitored by a security program installed on the computer.
It is also possible for a computer network to be disconnected from the Internet, thus, preventing identity monitoring. However, this leaves the computer unattended and disconnected from the Internet. The computer that was disconnected is still susceptible to identity monitoring.
No matter how careful you are with network security, there will always be people who will try to get into your network. Even computer systems that are not connected to the Internet. There are many ways that hackers can gain access to your computer. There are many forms of identity monitoring that you can implement, including systems where a hacker can be detected after the fact and if a system administrator has been notified.
- There are some steps that you can take to prevent identity monitoring and bad guys from getting into your network.
- These include secure coding, a standard firewall, anti-virus protection, the use of specific languages, and a secure memory management scheme.
- A good firewall will help protect your data by blocking potentially malicious applications from running on your computer.
- Anti-virus protection will protect your computer from malicious programs and viruses.
- Using secure coding and a standardized password makes it impossible for a hacker to steal or remove your information.