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Impact of Accelerated gTLD Delegation Process

After the CASC’s previous letter addressing ICANN’s proposal to delegate nearly 2000 new gTLDs for use on the public Internet, ICANN identified and initiated an extensive study on two significant security issues. Based on the conclusions of...

Important SHA-2 SSL Certificate Questions & Answers

In 2013, Microsoft announced a change to their SSL Root Certificate Program policy that required all certificates issued to use the SHA-2 hash algorithm for higher security in SSL. DigiCert was the first Certificate Authority (CA) to offer SHA-2...

Forward Secrecy at Twitter

DigiCert provides SSL Certificates used to encrypt sensitive information. With revelations about mass surveillance in the news everywhere, an obscure feature of SSL/TLS called 'forward secrecy' has suddenly become very interesting. Twitter...

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