https://community.developer.cybersource.com/t5/Integration-and-Testing/Security-Certificate-Upgrades-to-api-authorize-net/m-p/52728#M27947 <P>Hello,</P><P>I am using account in production mode. I haven't yet updated the certificate referring:</P><P><A href="https://community.developer.authorize.net/t5/The-Authorize-Net-Developer-Blog/Production-Certificate-Upgrades-begin-May-27-2015/ba-p/50430?utm_campaign=2015%20Technical%20Newsletter%20to%20Developers.html&amp;utm_medium=email&amp;utm_source=Eloqua" target="_blank">https://community.developer.authorize.net/t5/The-Authorize-Net-Developer-Blog/Production-Certificate-Upgrades-begin-May-27-2015/ba-p/50430?utm_campaign=2015%20Technical%20Newsletter%20to%20Developers.html&amp;utm_medium=email&amp;utm_source=Eloqua</A></P><P>&nbsp;</P><P>Payments on site are going fine, except 2-3 cases of empty response from api for CIM.</P><P>&nbsp;</P><P>Do we need to update the certificate? if yes, from where to download .pem file?</P><P>&nbsp;</P><P>Thanks,</P><P>Kiran</P> Mon, 26 Oct 2015 10:11:41 GMT KiranK 2015-10-26T10:11:41Z https://community.developer.cybersource.com/t5/Integration-and-Testing/Security-Certificate-Upgrades-to-api-authorize-net/m-p/52728#M27947 <P>Hello,</P><P>I am using account in production mode. I haven't yet updated the certificate referring:</P><P><A href="https://community.developer.authorize.net/t5/The-Authorize-Net-Developer-Blog/Production-Certificate-Upgrades-begin-May-27-2015/ba-p/50430?utm_campaign=2015%20Technical%20Newsletter%20to%20Developers.html&amp;utm_medium=email&amp;utm_source=Eloqua" target="_blank">https://community.developer.authorize.net/t5/The-Authorize-Net-Developer-Blog/Production-Certificate-Upgrades-begin-May-27-2015/ba-p/50430?utm_campaign=2015%20Technical%20Newsletter%20to%20Developers.html&amp;utm_medium=email&amp;utm_source=Eloqua</A></P><P>&nbsp;</P><P>Payments on site are going fine, except 2-3 cases of empty response from api for CIM.</P><P>&nbsp;</P><P>Do we need to update the certificate? if yes, from where to download .pem file?</P><P>&nbsp;</P><P>Thanks,</P><P>Kiran</P> Mon, 26 Oct 2015 10:11:41 GMT https://community.developer.cybersource.com/t5/Integration-and-Testing/Security-Certificate-Upgrades-to-api-authorize-net/m-p/52728#M27947 KiranK 2015-10-26T10:11:41Z https://community.developer.cybersource.com/t5/Integration-and-Testing/Security-Certificate-Upgrades-to-api-authorize-net/m-p/52729#M27948 <P>I am using PHP SDK and the location of .pem file is</P><P>[initial path to authnet folder]/lib/ssl/cert.pem</P><P>&nbsp;</P><P>Is any other file to be added extra or only update to above file is required?</P> Mon, 26 Oct 2015 10:55:06 GMT https://community.developer.cybersource.com/t5/Integration-and-Testing/Security-Certificate-Upgrades-to-api-authorize-net/m-p/52729#M27948 KiranK 2015-10-26T10:55:06Z