Global Cyber Alliance finds broad implementation of DMARC security system, and high-profile exceptions

Two-thirds of federal domains have implemented the DMARC email security system – Domain-based Message Authentication, Reporting, and Conformance – as a compliance deadline arrived on Tuesday, despite some high-profile outliers including domains in Congress and the Office of the Director of National Intelligence, according to research released by the Global Cyber Alliance.

GCA on Tuesday released a report on DMARC economic benefits and announced that it had scanned all federal domains for DMARC compliance on Monday, prior to the...