Incluir as linhas abaixo no arquivo de configuração httpd.conf e reiniciar o serviço do Apache.
# "Modern" configuration, defined by the Mozilla Foundation's SSL Configuration # Generator as of August 2016. This tool is available at # https://mozilla.github.io/server-side-tls/ssl-config-generator/ SSLProtocol all -SSLv3 -TLSv1 -TLSv1.1 # Many ciphers defined here require a modern version (1.0.1+) of OpenSSL. Some # require OpenSSL 1.1.0, which as of this writing was in pre-release. SSLCipherSuite ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-SHA384:ECDHE-RSA-AES256-SHA384:ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES128-SHA256 SSLHonorCipherOrder on SSLCompression off SSLSessionTickets off