You can use search tokens to search asset details on Asset tab.
certificate.instance.gradecertificate.instance.grade
Use a text value ##### to specify the Certificate Grade for an instance on the host.
Example
Show assets that have this Certificate Grade for an instance on the host
certificate.instance.grade: B
certificate.instance.portcertificate.instance.port
Use an integer value ##### to specify the listening port.
Example
Show assets that have this listening port open
certificate.instance.port: 443
certificate.instance.servicecertificate.instance.service
Use a text value ##### to specify the service.
Example
Show assets that have this service
certificate.instance.service: SMTP
certificate.instance.sslProtocolscertificate.instance.sslProtocols
Use a value ##### to specify SSL/TLS protocols.
Example
Show assets that have this SSL/TLS protocol enabled
certificate.instance.sslProtocols: TLSv1.2
certificate.subject.namecertificate.subject.name
Use a text value ##### to define the certificate name.
Example
Show assets with certificates that have this name
certificate.subject.name: www.qualys.com
The Qualys Query Language (QQL) supports the following logical or Boolean query operators. Use these operators in your queries to narrow down or broaden your search.
Narrow down the search by using the and operator in the Boolean query. The result contains all the token values that are provided in the query.
Example
Show the certificates issued by DigiCert and will expire in 30 days
certificate:(expiryGroup:In 30 Days and
issuer.name:DigiCert)
Narrow down the search by using the not operator in the Boolean query. The result contains all the other values except the one specified after not in the query.
Example
Exclude the certificates that are issued by Qualys in the search result
certificate:(not issuer.organization:Qualys)
Broaden the search by using the or operator in the Boolean query. The result contains any of the token values that are provided in the query.
Example
Show the assets having an operating system as Windows or Netscaler
asset:(operatingSystem:Windows or operatingSystem:Netscaler)