Segmentation protects from insider attacks by limiting user access to a single part of a network. This security measure is known as the Policy of Least Privilege. By ensuring only a select few can reach vital segments of the network, you limit the way hackers can enter critical systems. Segment’s security and privacy program is based on and aligned with industry-standard frameworks, and we maintain a comprehensive suite of certifications and attestations to further demonstrate our commitment to security and privacy. This is a series of lessons that examine the challenges of and provide technical tips for segmenting networks for security across in evolving enterprise networks and data centers