What is network security explain? This article will tackle all about this branch of cybersecurity. So, if you want to know more, keep on scrolling.
What Is Network Security Explain?
Network security refers to the collection of hardware, software, and procedures that are implemented by an organization. This is to protect its network, hardware, and software from theft, damage, and unauthorized access.
Network security also called IT security or information security (IS), is the protection of data and network resources. May it be from unauthorized access, disruption, or damage. It encompasses actions taken to protect hardware and software. As well as information and the transmission of data over communication networks such as the Internet.
Further, this may be with or without encryption. Encryption is the process of encoding data using an algorithm (a set of instructions). So that only authorized parties can read it. Often encryption is used to ensure privacy between communicating parties.
Yes, encryption does not stop all interference or eavesdropping. But it makes it much harder and safer. It may be a part of a larger system called an Information security architecture.
Moreover, network security is the protection of information and resources on computer networks, Such as local area networks (LANs), wide area networks (WANs), or the Internet. And it is also the prevention of unauthorized access, modification, disruption, or denial of service by users or external entities.
Why Is Network Security Important?
An organization’s network security shall not be compromised in any way. Because it might cause serious losses to the organization in terms of:
- business interruption,
- loss in brand reputation,
- financial losses etc.
Moreover, it shall be maintained to protect the internal network from malicious attacks by hackers, As well as unauthorized access.
Its advantages are:
1) Ease of access to important data
2) share information effectively with other employees
3) Availability of information
Ease of access because it is easier to share information across the network. Share information because the information can be accessed by several people at the same time. As well as the availability of information. Because it is always accessible even in times of power failure.
So, it is important to an organization because it enables employees to access important information easily. And at the same time, it ensures that the data is safe from malicious attacks from hackers.
Moreover, keeping your network secure is not enough. You shall educate your employees too. Because they are also responsible for cybersecurity. They are the ones who can spot network vulnerabilities or check if there is any malware on their computers. And for this, you may conduct a security awareness program for them.
These measures can prevent damage from denial-of-service attacks and other types of malicious activity such as viruses and worms. Because if employees are more aware of these threats, they become more proactive in avoiding them.
Conclusion
As you can see, it is very important to have good network security. It may be only used to protect information. But it is also used to protect the hardware and software in an organization. So, if you want to have good network security, you should implement the tips above.