Browser does not accept certificate of my own website, even if it is signed by a trusted CA

Browsers should be able to determine if the webserver is really who he says and building up a secure connection to it. Even if there are no errors in the configuration, the webserver starts and the client gets the right certificate at the connection the browser says the connection cannot be trusted and is not secure. The certificate is signed by a trusted CA and the CA certificate is trusted by the browser.

Create a certificate signing request (CSR)

A certificate signing request (also CSR or certification request) is a message sent from an applicant to a certificate authority in order to apply for a digital identity certificate.

Import Certificate into Firefox 3.6.12

This challange will help you to import a Code Signing Certificate into Firefox

prepare an application server to handle secure connections

<p>In a web application users can collect information on their (or their company's) assets and plan future actions.</p><p>This information is of great value, so the user wants to keep it safe.</p><p>One basic task for a trustworthy service provider is, to let the user know if the connection is established indeed between the two.</p><p>In web applications this is usually accomplished by using a secure connection during user authentication.</p><p>So, an application server should be able to provide such secure connections.</p><p>For this task a SSL/TLS certificate is required. too bad, that there is none for this machine yet.</p>
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