Install SSL Certificate on NGINX

  Installing an SSL Certificate on the modern (> 0.7.14) nginx platform is quite easy. Locate the server block for your website. Add a listen directive for your secure port and add the ssl Add the ssl_certificate directive; the parameter is the full path to » Continue Reading.

Upgrade a Certificate from SHA-1 to SHA-2

SHA-1 is a cryptographic hash function – an important component of the process that the SSL protocol uses to protect your data. Although SSL certificates using SHA-1 are currently secure, the pace of technological change means that it could be vulnerable in the near future. For » Continue Reading.

SSL.com Root Certificates

The lists below display the path of trust from the root certificate, through the required intermediate certificates (if any) to the server certificate (which is the certificate you purchased from SSL.com) for each SSL.com product we offer.

Fix Warnings of Non-SSL Elements on Your Site

  Browser Mixed-Content Warnings Why Am I Seeing This Warning? Mixed Passive Content Mixed Active Content Fixing Mixed Content Warning Browser Mixed-Content Warnings Visitors to sites protected by SSL expect (and deserve) seamless protection. When a site doesn’t fully protect all content, a browser will display » Continue Reading.

What is a "Cryptographic Protocol?"

A protocol is simply a set of rules or instructions that determine how to act or interact in a given situation. A cryptographic protocol is designed to allow secure communication under a given set of circumstances. The cryptographic protocol most familiar to internet users is » Continue Reading.