You’re Making Your Clients Nervous with Weblinks

June 15, 2017 / in Blog, Encryption/Security / by Zafar Khan, RPost CEO

Why are you emailing your clients weblinks to documents? They’re not supposed to click on unknown links. It’s making them nervous. Even if you’re using popular apps like dropbox to share files, you can’t be sure your client will trust the link. Nor should they. They might think it’s a phishing scheme. If you’re using a link retrieval system to “prove” that documents were received by your clients for compliance reasons, you may want to rethink this…. In the [...]

Would Metadata Cleaning Spoil Your Evidence?

May 03, 2012 / in Blog, Registered Email™ / by Zafar Khan, RPost CEO

In Dr. Ball’s blog, he smartly notes: “Application metadata resides within the file and moves with the file, not changing unless the contents of the file are altered. System metadata resides outside the file and can be altered without impacting the contents of the file. Hashing the fi [...]

How to Deliver E-Certificates Securely for Sender & Recipient

December 03, 2010 / in Blog, Registered Email™ / by Zafar Khan, RPost CEO

There is set of RPost services that when combined, provide for an elegant and secure way of transmitting electronic insurance certificates, electronic titles (real estate, land, auto titles), permits, regulator issued licenses, and university transcripts while ensuring: a. Proof of content and time received by recipient. b. Proof of encrypted or private transmission to prevent exposure of sensitive data on the certificates. [...]