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Network Segmentation

Network segmentation is the practice of dividing a computer network into smaller, more manageable subnetworks, or segments, to improve security, performance, and manageability. By limiting the exposure of sensitive data and systems to only those users who need access, network segmentation can help reduce the risk of cyber attacks and limit the damage caused by successful attacks.

Benefits of Network Segmentation

Types of Network Segmentation

There are different types of network segmentation, such as:

Challenges of Network Segmentation

While network segmentation offers many benefits, there are also some challenges to consider:

Hardware Used for Network Segmentation

Software used for Network Segmentation

Network segmentation is a critical practice for organizations that want to improve security, performance, and manageability of their computer networks. By dividing a network into smaller, more manageable subnetworks, network segmentation can limit the exposure of sensitive data and systems to only those users who need access, reducing the risk of cyber attacks and limiting the damage caused by successful attacks.

There are various hardware and software tools available to implement network segmentation, including firewalls, routers, switches, virtualization software, SDN, and ACLs. By choosing the right tools and implementing a well-designed network segmentation strategy, organizations can significantly improve the security, performance, and manageability of their networks.

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