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Which browsers are your SSL certificates compatible with?

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Last Updated: November 23, 2009 2:28 PM

Our root certificate — the Valicert Class 2 Policy Validation Authority — is installed in the following browser versions:

  • Internet Explorer 5.01 and higher
  • AOL 5 and higher o Netscape 4.7 and higher
  • Opera 7.5 and higher
  • Safari on Mac OS X 10.3.4 and higher
  • Mozilla (all versions)
  • Firefox (all versions)
  • Google Chrome (all versions)
  • Konqueror (all versions)
  • Palm OS 6.1 and higher (also Treo 650) – Having issues?
  • BlackBerry OS 4.1 and higher
  • Google Android (all versions)
  • Amazon Kindle 1.1 and higher
  • Sony Playstation Portable 2.5 and higher
  • Microsoft Windows Mobile 2005 AKU 2 and higher
  • Sun Java Runtime (JRE) 1.4.2_07 and higher and 1.5.0_02 and higher
  • ACCESS NetFront 3.3 and higher
  • AT&T WAP Gateways (any AT&T phone which uses WAP version 1.X for Web browsing)
  • Nokia devices manufactured in 2007 and later
  • Most Motorola handsets manufactured in 2009 and later
  • Apple iPhone (all versions)

Users of older browser versions may receive a warning that the root certificate is not trusted. When presented with the warning those users can simply install the root certificate. To do so, click "View Certificate." Then, when the certificate is displayed, click "Install Certificate." Alternatively, users of older browsers may download and install the root certificate directly from the Repository.