What approach does microsegmentation employ in data security?

Microsegmentation employs a strategy of dividing networks to enhance security controls. This approach allows for the creation of distinct security zones within a larger network, which helps to limit the lateral movement of threats and minimizes the risk of breaches. By segmenting the network into smaller, more manageable parts, organizations can apply tailored security policies to each segment, thereby improving overall security posture.

Additionally, this method ensures that even if an attacker gains access to one segment, they cannot easily access other parts of the network, thus containing potential security incidents. Microsegmentation leverages software-defined networking (SDN) and virtualization technologies to implement these granular security measures effectively, enhancing both visibility and control over network traffic.