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The Importance of Network Separation: Enhancing Security and Performance

Updated: Oct 25

In today’s digital world, everything we do – from emails to phone calls – relies on networks. But as we get more connected, there are also more risks, like cyberattacks. One way to protect your business is by separating networks based on what they’re used for. Let’s break down why this matters, especially for VoIP phones, guest networks, and main computer networks.


1. Security: Keeping Your Information Safe

Network separation helps prevent issues by limiting what a hacker can access if they break in. Here’s how it works:

  • VoIP Phones: VoIP, or internet-based phones, are sometimes targeted by hackers. By keeping them on a separate network, you add a layer of security, protecting voice calls from unauthorized access.

  • Guest Networks: This network is meant for visitors and short-term users, like guests in a café or office. By keeping it separate, you protect your main network from any viruses or issues that might come from unknown devices.

  • Computer Networks: This network holds your company’s important files and data. Keeping it separate reduces the risk of someone accidentally exposing your critical information to a security breach.


2. Performance: Keeping Things Running Smoothly

Different networks need different levels of internet quality to perform well. Separating networks helps prevent slowdowns:

  • VoIP Phones: Phone calls need a steady connection to sound clear. Keeping VoIP on its own network makes sure your calls aren’t interrupted by other traffic.

  • Guest Networks: Since guest networks often have lots of different devices with varying needs, separating them prevents the main network from being overloaded.

  • Computer Networks: This network typically handles heavier data tasks, like large file transfers. Separating it ensures it has the speed and resources to work efficiently.


3. Compliance: Meeting Industry Standards

In industries like healthcare and finance, it’s required to protect sensitive data. Network separation helps with this by:

  • Data Privacy: Keeping data on a separate network shows that your business is committed to protecting customer information.

  • Industry Regulations: Specific rules in some industries demand strict access control. Separating networks makes it easier to control who can access what, ensuring you meet these requirements.


4. Simpler Management: Making Life Easier

When networks are organized by purpose, it’s easier to manage them:

  • Troubleshooting: If there’s an issue, separating networks makes it easier to find and fix the problem.

  • Setting Policies: You can apply rules to each network separately, making security and maintenance simpler.


In summary, separating your networks – for phones, guests, and computers – helps you protect data, keep things running smoothly, and stay compliant with regulations. Let us know if you’d like more info on how Automated Telecom can help you build a network setup that works for your business!

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