This article is outdated. Please click here to read the current version: Deprecation of 2 year SSL/TLS Certificates As of March 2, 2017, the CA/Browser Forum, which sets the general guidelines for issuing SSL Certificates, has decided to limit the…
Who can apply for a code signing certificate? A code signing certificate can be issued for natural persons (e.g. individual developers, sole traders) and registered companies and organizations (e.g. Ltd., Inc., LLC, associations, etc.). However, only Certum currently issues certificates…
Overview In 2017, Google’s attention has been drawn to a series of questionable ssl certificates issued by Symantec’s PKI. Symantec’s PKI business, which operates a series of Certificate Authorities under various brand names, including Thawte, VeriSign, GeoTrust and RapidSSL, had…
Intermediate Certificates for Comodo, RapidSSL, GeoTrust and thawte certificates Please download the intermediate certificate for your product below: Globalsign AlphaSSL / AlphaSSL Wildcard Download Comodo Comodo Positive SSL / Positive SSL Wildcard / Positive SSL Multi-Domain Download Comodo Essential SSL…
In July 2012, the CA/Browser Forum, the industry standards board for Certificate Authorities and the browsers that use Certificates, made a decision to deprecate the usage of reserved IP addresses and internal names for certificates, effective November 1st 2015. All…
How to setup multiple domain names with SSL on one IP address What is SNI (Server Name Indication) ? Usually, an HTTPS server can only serve one domain (or small group of domains) per IP address for secured browsing. Since…
In this guide we will show you how to setup an SSL certificate for use with the Nginx web server on Debian Wheezy and enable Forward Secrecy for better security. The concept of Perfect Forward Secrecy (PFS) is the property…
The SSL protocol is the web standard for encrypting communications between users and SSL protected web sites and services. Data sent via an SSL connection is protected by encryption, a mechanism that prevents eavesdropping and tampering with any transmitted data.…
Usually, an SSL certificate is issued for a single fully qualified domain name (= common name), e.g. ssl.example.com. It can only be used with this domain name – if used with another domain name an error message will be fetched:…
Creating a CSR with the Exchange 2010 Certificate Wizard is easy – just follow these steps: Start the Exchange Management Console by going to Start > Programs > Microsoft Exchange 2010 > Exchange Management Console. Click the link to Manage…
