If you need a certificate from a public Certificate Authority (CA) like DigiCert or Let's Encrypt, you must generate a CSR file to send to them.
If you are trying to modify the default Java cacerts file (located in lib\security ), Windows will often block the action. Ensure you run your terminal as Administrator 0.5.5 . keytool windows
Security best practices dictate changing passwords periodically. If you need a certificate from a public
Her finger hovered over the ‘y’ key. She double-checked the fingerprint against the first command. It matched. keytool windows