5 Essential Elements of Network Security

Executives frequently underestimate the need for good cybersecurity risk management. They think that it is a problem for IT to solve when, in fact, it is a company-wide problem. Cybersecurity must be controlled from the top-down, across business lines. The entire company must be involved and work toward a single purpose.

Basic, low-level security is insufficient to safeguard data. The average cost of a data breach is $5.5 million, with carelessness accounting for 39% of breaches and intentional attacks accounting for 37%.

SecureLink states that network security audits are essential because they are designed to uncover underlying security issues. Audits use digital tools and physical processes to determine the quality and security of a company’s network, including operating systems as well as applications.  Keep reading to discover the 5 essential elements that will help you ensure network security.

1. Identification

Source: secure-od.com

Identification is one of the most important aspects of successful network security. This is the moment at which you assess your company’s context, including whether resources support important functions.

To begin, consider your physical and software assets, followed by your infrastructure, and then the data you utilize and store. You can’t start unless you know what you need to protect. The identification of essential assets and dangers can be aided by cybersecurity rules and other governance measures such as risk management.

2. Perimeter security

Perimeter security is based on the idea that an internal network and an external network have a defined boundary. This is a classic network architecture from the days when the network and data center were both housed in the same building.

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Perimeter security is the notion of securing data and resources by installing functioning apparatus or procedures at the network’s perimeter. It is a component of the larger security frame, but it plays a distinct function in active system protection.

3. Data security

Source: forbes.com

The practice of preserving business data and preventing data loss due to unauthorized access is known as data security. This includes safeguarding your data against attacks that can destroy data, such as ransomware, as well as attacks that can alter or damage it. Data security also guarantees that data is accessible to anybody in the company who needs it.

Data security, which may affect both the organization’s vital assets and private data belonging to its users, is critical to the growth of today’s corporations. Making sure of data security in your network protection journey can have several benefits. For more information check nordlayer.com.

Keeping sensitive data safe from unauthorized access and exposure allows you to stay ahead of the competition. Maintaining your competitive edge requires preventing any access to your plans. Also, any company that can protect data helps to establish trust among all stakeholders, who know their information is safe and secure.

4. Security monitoring

Security monitoring is gathering and analyzing data in order to detect suspicious activity or unauthorized system modifications on your network, determining which sorts of activity should trigger alerts, and acting on those signals as appropriate.

Security monitoring can be used to follow events that occur on networked workstations in addition to observing and reporting on questionable activities. Information on login and logout attempts, file systems and databases used by certain users, and much more.

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Due to the complexity of what that type of activity would entail, the notion of ongoing, continuous network monitoring appeared like a pipe dream until recently. There are an increasing number of organizations entering the market that specialize in performing this type of continuous inspection of their clients’ networks.

5. Policy management

Source: logicgate.com

Policy management helps organizations keep tabs on their networks and safeguard their business from new dangers. Security policy formulation and enforcement are simplified with network security policy management. It employs rules and best practices to more effectively, efficiently, and consistently control firewalls and other devices.

Organizations are looking for methods to automate laborious and repetitive procedures, simplify operations, and discover irregularities that might leave them open to attack as they grow in size and number of people and devices. Network security policy management assists them in gaining visibility throughout their dispersed environment, as well as organizing and standardizing policies to better corporate security.


Network security is a constantly changing endeavor. It necessitates the allocation of specialized resources as well as continuous monitoring of the internal and external threat landscape. The key to maintaining a secure IT system is to keep an eye out for security flaws and fix them as soon as possible. An efficient security system will automate these tasks and provide an easy to use interface.

What is important while choosing suppliers for any task you need during this process is to find solutions that are right for your unique organization situation. Make sure to know your security situation well and do your research before acting on security deficiencies.

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