servicenow/postman/java httpclient exception- bad cert, - no trust cert

servicenow/postman/java httpclient exception- bad cert, - no trust cert

this means client such as servicenow, postman failed to send out client cer to server

server side check

tls version aligns 1.2 - 1.2 1.2 above, for servicenow only supports 1.2 remove ciphers(algorthims)

servicenow compilance check:

https://support.servicenow.com/kb?id=kb_article_view&sysparm_article=KB0789925

ServiceNow for mtls:

check protocl profile

keystore must be valid, if you are using crt +key using pk12

postman 

settings -

check rootca cert is provided

check for ip and addr ca is supplied