1.Find out which disk on the web server Tomcat is located on, typically D:.

2.In file D:\tomcat\conf\server.xml, on row <Certificate certificateKeystoreFile="D:\PATH_TO\THE_NAME_OF_THE_CERTIFICATE.pfx" certificateKeystorePassword="THE PASSWORD" certificateKeystoreType="PKCS12"/>, change the path to the new certificate and the password for the new certificate (if it is different from the previous one).

3.Save the file.

4.Restart the Windows service that runs Tomcat, for example, Apache Tomcat [version number] TomcatWEB. This should take less than approximately 10 seconds.

5.To verify that the new certificate is being used and check its validity date:

a.Open a web browser and paste the URL https://NAME_OF_THE_SERVER.DOMAIN.TOP-DOMAIN/bios/.

b.Press the padlock icon.

c.Select Connection is secure > Certificate is valid. A window displaying the validity date of the certificate opens.