# Measuring ROI for DMARC

DevFeed: [Measuring ROI for DMARC](<https://devfeed.tech/articles/measuring-roi-for-dmarc-36881.md>)

Original publisher: [Read original article](<https://shostack.org/blog/measuring-roi-for-dmarc/>)

Author: Adam

Published: 2018-10-16T00:00:00Z

Content type: article

Language: en

Sources: [Shostack & Friends Blog](<https://devfeed.tech/sources/shostack-friends-blog.md>)

Topics: [email](<https://devfeed.tech/topics/email.md>), [Deployment](<https://devfeed.tech/topics/deployment.md>)

Tags: [analysis](<https://devfeed.tech/tags/analysis.md>), [deployment](<https://devfeed.tech/tags/deployment.md>), [email](<https://devfeed.tech/tags/email.md>), [measuring](<https://devfeed.tech/tags/measuring.md>), [protection](<https://devfeed.tech/tags/protection.md>), [report](<https://devfeed.tech/tags/report.md>)

## AI overview

The article shares work by Shostack + Associates and the Cyentia Institute for the Global Cyber Alliance, including new threat models and statistical analysis for email. It reports that 1,046 domains using GCA's DMARC tools were estimated to save $19 million to $66 million in 2018 by limiting business email compromise, with further savings expected while DMARC remains deployed.

## Source excerpt

I'm pleased to be able to share work that Shostack + Associates and the Cyentia Institute have been doing for the Global Cyber Alliance.