load the apache modul mod_ssl to activate the https and ssl.

RedHat 8 documentation: RedHat 8 Deploying Servers PDF
Apache documentation: https://httpd.apache.org/docs/trunk/mod/mod_ssl.html#sslciphersuite

SSLCipherSuite "EECDH+AESGCM:EDH+AESGCM:AES256+EECDH:AES256+EDH:!SHA1:!SHA256"

nmap --script ssl-enum-ciphers -p 444 wiki.schnuerle.com

Example:

[root@v2fsirl9 SOURCES]# nmap --script ssl-enum-ciphers -p 444 wiki.schnuerle.com
Starting Nmap 7.92 ( https://nmap.org ) at 2024-07-30 13:30 CEST
Nmap scan report for wiki.schnuerle.com (93.240.43.215)
Host is up (0.0073s latency).
rDNS record for 93.240.43.215: nextcloud.schnuerle.com
 
PORT    STATE SERVICE
444/tcp open  snpp
| ssl-enum-ciphers:
|   TLSv1.2:
|     ciphers:
|       TLS_DHE_RSA_WITH_AES_128_CBC_SHA (dh 2048) - A
|       TLS_DHE_RSA_WITH_AES_128_CBC_SHA256 (dh 2048) - A
|       TLS_DHE_RSA_WITH_AES_128_CCM (dh 2048) - A
|       TLS_DHE_RSA_WITH_AES_128_CCM_8 (dh 2048) - A
|       TLS_DHE_RSA_WITH_AES_128_GCM_SHA256 (dh 2048) - A
|       TLS_DHE_RSA_WITH_AES_256_CBC_SHA (dh 2048) - A
|       TLS_DHE_RSA_WITH_AES_256_CBC_SHA256 (dh 2048) - A
|       TLS_DHE_RSA_WITH_AES_256_CCM (dh 2048) - A
|       TLS_DHE_RSA_WITH_AES_256_CCM_8 (dh 2048) - A
|       TLS_DHE_RSA_WITH_AES_256_GCM_SHA384 (dh 2048) - A
|       TLS_DHE_RSA_WITH_ARIA_128_GCM_SHA256 (dh 2048) - A
|       TLS_DHE_RSA_WITH_ARIA_256_GCM_SHA384 (dh 2048) - A
|       TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA (dh 2048) - A
|       TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA256 (dh 2048) - A
|       TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA (dh 2048) - A
|       TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA256 (dh 2048) - A
|       TLS_DHE_RSA_WITH_CHACHA20_POLY1305_SHA256 (dh 2048) - A
|       TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA (secp256r1) - A
|       TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256 (secp256r1) - A
|       TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 (secp256r1) - A
|       TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA (secp256r1) - A
|       TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384 (secp256r1) - A
|       TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (secp256r1) - A
|       TLS_ECDHE_RSA_WITH_ARIA_128_GCM_SHA256 (secp256r1) - A
|       TLS_ECDHE_RSA_WITH_ARIA_256_GCM_SHA384 (secp256r1) - A
|       TLS_ECDHE_RSA_WITH_CAMELLIA_128_CBC_SHA256 (secp256r1) - A
|       TLS_ECDHE_RSA_WITH_CAMELLIA_256_CBC_SHA384 (secp256r1) - A
|       TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256 (secp256r1) - A
|       TLS_RSA_WITH_AES_128_CBC_SHA (rsa 2048) - A
|       TLS_RSA_WITH_AES_128_CBC_SHA256 (rsa 2048) - A
|       TLS_RSA_WITH_AES_128_CCM (rsa 2048) - A
|       TLS_RSA_WITH_AES_128_CCM_8 (rsa 2048) - A
|       TLS_RSA_WITH_AES_128_GCM_SHA256 (rsa 2048) - A
|       TLS_RSA_WITH_AES_256_CBC_SHA (rsa 2048) - A
|       TLS_RSA_WITH_AES_256_CBC_SHA256 (rsa 2048) - A
|       TLS_RSA_WITH_AES_256_CCM (rsa 2048) - A
|       TLS_RSA_WITH_AES_256_CCM_8 (rsa 2048) - A
|       TLS_RSA_WITH_AES_256_GCM_SHA384 (rsa 2048) - A
|       TLS_RSA_WITH_ARIA_128_GCM_SHA256 (rsa 2048) - A
|       TLS_RSA_WITH_ARIA_256_GCM_SHA384 (rsa 2048) - A
|       TLS_RSA_WITH_CAMELLIA_128_CBC_SHA (rsa 2048) - A
|       TLS_RSA_WITH_CAMELLIA_128_CBC_SHA256 (rsa 2048) - A
|       TLS_RSA_WITH_CAMELLIA_256_CBC_SHA (rsa 2048) - A
|       TLS_RSA_WITH_CAMELLIA_256_CBC_SHA256 (rsa 2048) - A
|     compressors:
|       NULL
|     cipher preference: client
|   TLSv1.3:
|     ciphers:
|       TLS_AKE_WITH_AES_128_CCM_SHA256 (ecdh_x25519) - A
|       TLS_AKE_WITH_AES_128_GCM_SHA256 (ecdh_x25519) - A
|       TLS_AKE_WITH_AES_256_GCM_SHA384 (ecdh_x25519) - A
|       TLS_AKE_WITH_CHACHA20_POLY1305_SHA256 (ecdh_x25519) - A
|     cipher preference: client
|_  least strength: A
 
Nmap done: 1 IP address (1 host up) scanned in 1.28 seconds