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Designing a SASE Migration for a Multi-Site Retail Environment
An end-to-end architecture breakdown for migrating a multi-hundred-site retail network from MPLS/hub-and-spoke to SD-WAN + SASE, including the sequencing decisions that matter more than the vendor choice.
SASESD-WANarchitectureretailzero trust
The Segmentation Gap Nobody Budgets For: A Recurring Pattern in Retail SD-WAN RFPs
Across large multi-site retail transformations, the same segmentation gap keeps showing up between the network design and how PCI/PoS traffic actually gets isolated. Here's the pattern and what closes it.
network segmentationretailSD-WANPCI
Vendor-Agnostic Doesn't Mean Opinion-Free: Rethinking the Presales Security Architect Role
Presales architects are trained to stay neutral between vendors. That habit quietly costs clients good security outcomes — here's where the line actually belongs.
presalessecurity strategycareer