Using a Digital certificate (Digital id) from a trusted certificate authority in conjunction with SSL encryption provides a very high grade of security for all parties involved in a transaction.

使用发自可信的证书授权中心的数字证书(数字id)，连同ssl加密，可为交易中的各方提供很高等级的安全保障。

youdao

The digital certificate is typically issued by a trusted third party called a Certification Authority (ca). For a fee, the ca will generate a digital certificate that contains.

数字证书一般是由名为认证中心(Certification Authority, ca)的可信的第三方签发的。

youdao

For instance, before the bank issues a certificate, the bank snail-mails a document containing unique information the customer must use to activate the digital certificate.

CNN: Technology - E-Signature Act may drive demand for authentication technology

The first genuine digital certificate used by Stuxnet developers was from RealTek Semiconductor Corp.

FORBES: Stuxnet's Finnish-Chinese Connection

The trustworthiness of a digital certificate ultimately depends on how the issuer has safeguarded their digital ID.

CNN: Technology - E-Signature Act may drive demand for authentication technology