How does network segmentation improve security?

Network segmentation enhances security within an organization by dividing the network into smaller subnetworks or segments. This isolation helps in containing potential security breaches or attacks, limiting their spread across the entire network. By segmenting the network, critical assets containing sensitive information can be isolated, creating additional layers of security around them. This makes it more difficult for unauthorized users to gain access to sensitive data and reduces the attack surface available to hackers. Additionally, network segmentation allows for more granular control and monitoring of network traffic, enabling organizations to implement stricter access controls and quickly identify and respond to any unusual activity that may indicate a security threat.