Infosecurity Magazine: The Risks Associated with Digital CertificatesSecurEnvoy 07/10/2014, Archive
"When secure transactions or network access is required, the person requesting access first needs to prove their identity. One of the methods for user identification is digital certificates (certs), which are like digital ID cards. This procedure is examined in a new white paper issued by IT security expert SecurEnvoy entitled: 'The Risks of Authentication using Digital Certificates.'"
Read more here, page 46: http://view.pagetiger.com/InfosecurityMagazineQ4/issue1