Trackable delivery

Documents as Attack Surfaces: Why File Security Must Go Beyond Networks

May 08, 2026 / in Blog / by Zafar Khan, RPost CEO

The Hidden Risks of Post-Delivery File Access

Documents are becoming attack surfaces because the most sensitive business information no longer stays inside one protected environment. 

Why External Exposure Begins After File Delivery

April 30, 2026 / in Blog / by Zafar Khan, RPost CEO

The Hidden Risk in Shared Files: External Exposure After Delivery

External exposure refers to what happens when a document moves beyond controlled environments and into spaces where visibility and governance no longer exist. This is not a rare edge case. It is the default behavior of how documents move today.

Demonstrated Interest: How RDocs Uncovers Who’s Engaging with Your Content

February 07, 2025 / in Blog / by Zafar Khan, RPost CEO

Are College Admissions’ “Demonstrated Interest” Criteria like Poking the Bear without Needing to Poke?

Armand here, RPost’s armadillo product evangelist. I’ve been exposed to college admissions season, and with my quantitative mindset, I noticed a new (at least new to me) criteria that feeds into the weighted average admissions models for many schools. They call it “Demonstrated Interest”.