Rethinking Branch Security: Embracing Zero Trust Branch For The Modern Enterprise
Zscaler, Wednesday, January 21st, 2026
This two-part series explores why a traditional network-centric security approach with its reliance on implicit trust is no longer adequate for today's cloud-centric, high-threat environment, and introduces Zscaler's Zero Trust Branch (ZTB) as a transformative solution.
Part 1 explores the current state of enterprise branch networking, highlighting its fundamental flaws including implicit trust models, broad network reachability, and persistent vulnerabilities to lateral movement and ransomware.
Part 2 presents how Zero Trust Branch addresses and overcomes these limitations, delivering a fundamentally more secure, agile, and cost-effective architecture that extends true Zero Trust principles to all branch devices, workloads, and connections.