SSL Certificate missing from dropdown in SQL Server Configuration Manager

After communication in comments I can suppose that your main problem is the CN part of the certificate which you use. To have successful TLS communication for IIS Server one have no such strong restrictions like SQL Server has. Microsoft require (see here) that The name of the certificate must be the fully qualified domain … Read more

TLS with selfsigned certificate

It finally worked with the go built in x509.CreateCertificate, the problem was that I did not set the IsCA:true flag, I only set the x509.KeyUsageCertSign which made creating the self signed certificate work, but crashed while verifying the cert chain.

Java HttpsURLConnection and TLS 1.2

You will have to create an SSLContext to set the Protocoll: in Java 1.8: SSLContext sc = SSLContext.getInstance(“TLSv1.2”); // Init the SSLContext with a TrustManager[] and SecureRandom() sc.init(null, trustCerts, new java.security.SecureRandom()); in Java 1.7: SSLContext sc = SSLContext.getInstance(“TLSv1”); // Init the SSLContext with a TrustManager[] and SecureRandom() sc.init(null, trustCerts, new java.security.SecureRandom()); then you just have … Read more

Hata!: SQLSTATE[HY000] [1045] Access denied for user 'divattrend_liink'@'localhost' (using password: YES)