# Wallys Gas Station Pumps and Payment Security

DevFeed: [Wallys Gas Station Pumps and Payment Security](<https://devfeed.tech/articles/wallys-gas-station-pumps-40196.md>)

Original publisher: [Read original article](<https://blog.j2sw.com/technology/wallys-gas-pumps/>)

Author: j2sw

Published: 2026-07-24T04:15:24Z

Content type: opinion

Language: en

Sources: [Justin Wilson (j2sw)](<https://devfeed.tech/sources/justin-wilson-j2sw.md>)

Topics: [Security](<https://devfeed.tech/topics/security.md>), [End-to-End Encryption](<https://devfeed.tech/topics/end-to-end-encryption.md>), [Encryption](<https://devfeed.tech/topics/encryption.md>), [Hardware](<https://devfeed.tech/topics/hardware.md>)

Tags: [e2ee](<https://devfeed.tech/tags/e2ee.md>), [encryption](<https://devfeed.tech/tags/encryption.md>), [gas-pump](<https://devfeed.tech/tags/gas-pump.md>), [gas-stations](<https://devfeed.tech/tags/gas-stations.md>), [hardware](<https://devfeed.tech/tags/hardware.md>), [payment-processing](<https://devfeed.tech/tags/payment-processing.md>), [security](<https://devfeed.tech/tags/security.md>), [technology-industry-commentary](<https://devfeed.tech/tags/technology-industry-commentary.md>)

## AI overview

A brief examination of the technology and payment security of new Wawa gas pumps in Whitestown, Indiana. The article speculates that the pumps may use customized Windows CE IoT Core or Linux and describes a separate payment-reader hardware stack using end-to-end encryption.

## Source excerpt

Indiana, specifically Whitestown, has a new WaWa gas station. They have these bright new gas pumps. Of course, I had to know more about the technology behind them. This is most likely using a highly customized Windows CE iOT core or a linux kernel. I am betting Windows. Security on the PumpsThis security framework is ... Read more The post Wallys Gas station Pumps appeared first on Justin Wilson (j2sw).