Assertion: certificate | /r/HasProperty | signed by certificate
Facets:
value: digitally
type: MANNER
Source sentences:
text: In a chain of trust, certificates are issued and signed by certificates that live higher up in the hierarchy.
text: The certificate that you purchase to secure your web site must be digitally signed by another certificate that is already in the trusted store of your user's web browser.
text: Certificates are issued and signed by certificates that reside higher in the certificate hierarchy, so the validity and trustworthiness of a given certificate is determined by the corresponding validity of the certificate that signed it.