Cacerts
Java certificate database
changeit
c:\program files\java\jre\lib\security\cacerts
manage with http://portecle.sourceforge.net/ or keytool (java)
Certificate Types
It handles both User- and System-Level (enterprise-wide) certificates of the following types:
Trusted Certificates
These are certificates for signed applets and applications that are trusted.
Secure site
These are certificates for secure sites.
Signer CA
These are certificates of Certificate Authorities (CAs) for Trusted Certificates; Certificate Authorities are the ones who issue the certificates to the signers of Trusted Certificates.
Secure site CA
These are certificates of Certificate Authorities (CAs) for secure sites; Certificate Authorities are the ones who issue the certificates for secure sites.
Client Authentication
These are certificates for a client to authenticate itself to a server.