TLS certificate
The certificate is trusted and in date.
*.hku.hk (The University of Hong Kong)
issued by GeoTrust G5 TLS RSA4096 SHA384 2022 CA1 (DigiCert, Inc.)
GeoTrust G5 TLS RSA4096 SHA384 2022 CA1 (DigiCert, Inc.)
issued by DigiCert TLS RSA4096 Root G5 (DigiCert, Inc.)
DigiCert TLS RSA4096 Root G5 (DigiCert, Inc.)
root