Network security has upscaled at a noticeable pace over the past couple of years. The old days of cybersecurity and network security were not completely secure for business owners and entrepreneurs. However, the latest practices of network security have made it possible to defend personal or business networks from hackers and cybercriminals. Network segmentation came up as a popular practice in terms of securing personal and public networks. As an Internet user, you must have been familiar with the name of network segmentation. But, how deep do you know about it? Well, the process of network segmentation is very essential to make your network connection secure. In this article, we are going to unleash the facts and features associated with the process of network segmentation.
What is Network Segmentation?
Network segmentation is a popular Internet security practice that is performed to prevent excess traffic in a network server. When you subscribe to a network connection for your personal or business purpose, you share the network connection inevitably. No matter whether you’re sharing your network with your friends and folks or clients and users, your network stands high chances to get compromised. When you allow so many people to access a specific network server, your server may get corrupted without your knowledge. The process of network segmentation is a network architectural process that revolves around creating subnets under your main network server. Now, you may be wondering about what subnets are? Subnets are the segmented, small network servers that you create to control the traffic on your network server.
As the administrator of a specific network server, you get the opportunity to make the best use of the granular policies of network segmentation. In simple words, you become able to have an eye on the subnets and kick out unauthorized users. That’s how you make your network connection protected and encrypted.
Benefits of Creating Subnets using Network Segmentation
Say goodbye to network interruption
When you let multiple users access your single network server, the chances of connectivity interruption increase massively. Especially, if you’re using a single central server and multiple users are accessing the network server at the same time, you may face connectivity interruptions frequently. An overloaded central network server tends to crash more often than subnets. Contradictorily, creating subnets through network segmentation allows you to overrule connectivity interruptions. When you run multiple network servers under the central server, one damaged subnet doesn’t affect the main server. Even if a subnet under your main server crashes, the other subnets will keep running uninterruptedly and your main server will remain intact. Therefore, you get the chance to repair the damaged subnet server without pausing your main network. Damage control becomes extremely simple and convenient when you create subnets using the network segmentation process.
Limit the number of accessors
While running a business or enterprise, you remain bound to allow numerous accessors to access your Internet connection. With a single network server, it becomes hard to limit the number of accessors. On the other side, you can directly monitor the number of accessors of every server when you create multiple servers under the main network server. Therefore, you can block unwanted users’ access to your network. As you do that, the chances of network security compromisation decrease drastically.
Data protection becomes more convenient
Are you skeptical about data loss and theft? Using a single server for business purposes won’t help you eliminate the possibilities of data loss or theft. It becomes easier for hackers to track down single network servers and break into such servers. Alongside, the exceeding number of users on your primary network server may make the process of data restoration more complicated. When you segmentize your network and create multiple subnets to distribute among your colleagues or fellows, data protection becomes easy. Subnets prevent data overloads on main network servers.
Preventing hackers and threat assessment
Hacking a direct network server is a simple task for any hacker and that’s why most single network servers get corrupted and compromised easily. On the other side, breaking into the security of a subnet firewall is a hazardous job. On top of that, getting into the main network server through a subnet pathway is pretty time-consuming. When you create subnets under your main network, you are supposed to keep checking the firewalls and network security systems associated with your subnets. As you do so, you can detect network breaches comfortably and take precautionary measures to prevent the hacker from hacking your system.
Avoid slow network speed with network segmentation
Excess network traffic may impact the speed of your network connection negatively. Distributing your network connection into subnets can result in slower network speeds. Slow network speed can be a major issue to be addressed when you’re using an Internet connection for commercial or business purposes. To resolve issues related to slow net speed, you can distribute your main network server into multiple subnets and share them with your employees and clients.
Types of Network Segmentation
Usually, there are two major types of network segmentations that are in practice nowadays. Let’s have a glance at the two main types of network segmentations.
Physical segmentation is a complicated type of network segmentation. As the name suggests, this type of physical segmentation is performed using physical units. When you are segmenting your main network physically, you need separate wires and firewalls. You need to establish the subnet connections by installing the wires and firewalls. This segmentation process is quite hard to perform on large network servers like office networks or commercial networks.
The method of virtual segmentation revolves around distributing the main network into multiple subnets that share common firewalls. Generally, VLAN is utilized to perform virtual segmentation on a primary network.
These are the major types of network segmentation that are used for creating subnets and distributing your commercial network servers among your employees and clients.
The increasing rate of cybercrime is a burning issue nowadays and you need to take necessary precautions to keep your private or commercial network safe from hackers. Network segmentation is the best way to ensure better security for your network connection. As you segmentize your network, you can enjoy better Internet speed and uninterrupted connectivity. With that, you can avoid network downtimes and unwanted network crashes that impact the regular workflow of your business or enterprise. So, use network segmentation to create subnets and safeguard your private or public Internet connection.