Technical
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1.800.896.7973
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Technical
Support
Validation
Sales
1.800.896.7973
(Toll Free US and Canada)
1.801.701.9600
1.877.438.8776 (Sales Only)
DigiCert is the world’s leading provider of scalable TLS/SSL, IoT and PKI solutions for identity and encryption. The most innovative companies, including 89% of the Fortune 500 and 97 of the 100 top global banks, choose DigiCert for its expertise in identity and encryption for web servers and Internet of Things devices. For the latest DigiCert news and updates, visit digicert.com or follow @digicert.
Free replacement certificates are available—visit your existing Symantec, Thawte, GeoTrust, and RapidSSL portals. With the Google Chrome 66 beta release scheduled for March 15th—to be followed by the Chrome 66 stable version on April 17th of...
Today, DigiCert issued the following statement regarding Trustico certificate revocation: “Trustico requested revocation of their Symantec, GeoTrust, Thawte and RapidSSL certificates, claiming the certificates were compromised. When we asked for...
With more devices connected to the internet than ever before, we’re all interested in finding out how the latest gadget will make our life easier. But usually, as consumers, the furthest thing from our minds is how a device will stay up-to-date...
That’s one heck of a headline, I know, but things just got real for Wi-Fi security Monday morning. Mathy Vanhoef of imec-DistriNet and Frank Piessens at KU Leuven published the results of their hard work on the authentication mechanism of the WPA2...
Some SSL Certificate customers have received emails from other Certificate Authorities (CA) that say they must enable Certificate Transparency (CT) for all their SSL Certificates. These emails urge customers to enable CT for “all” their SSL...
Listing only one individual as the contact for certificate renewals is a pitfall for many companies. Without taking the proper precautions, this seemingly innocent action can cause a company a lot of unnecessary grief. For example, say a company...
Regardless of the type of SSL Certificate (OV or EV) an organization is purchasing, DigiCert can perform the validation process using our own resources and without up-front documentation from the organization most of the time. Occasionally,...
Researchers Karthikeyan Bhargavan and Gaetan Leurent have found that the use of weak hash functions in various cryptographic constructions within mainstream protocols has been justified by practitioners under the notion that their use of these...
Major email providers such as Google, Yahoo, and Outlook encrypt and authenticate their emails. However, not all businesses are quick to follow these best practices. Many email organizations use SMTP (Simple Mail Transfer Protocol) the Internet...