Tag: sha-512

What is a Payment Gateway?
Featured Article What is a Payment Gateway?

Payment gateways are a crucial tool in both ecommerce and brick-and-mortar sales, but many merchants don’t necessarily understand what their gateways do or why they really need to have one at all. With that in mind, the following is a quick refresher on what gateways are, how they work, and why they’re so important.    […]

Authorize.Net Direct Post Security Upgrade Authorize.Net Direct Post Security Upgrade: Updating MD5 to SHA-512
Read MoreAuthorize.Net Direct Post Security Upgrade: Updating MD5 to SHA-512

Authorize.Net – the most popular payment gateway service provider in the world – is in the process of making a big change to how it verifies transactions, and that change impacts the business of every single one of their Direct Post users. The company is phasing out MD5-based hashing and switching to SHA-512 signature key […]