Implementing Apache TLS

How to configure TLS with Apache

This configuration (including the Header directive) gets an A+ rating from Qualys SSL Labs;

<VirtualHost *:443>
...
Header set Strict-Transport-Security "max-age=31536000; includeSubdomains"
SSLEngine on
SSLCertificateFile /etc/letsencrypt/live/itsthe.network/cert.pem
SSLCertificateKeyFile /etc/letsencrypt/live/itsthe.network/privkey.pem
SSLCACertificateFile /etc/letsencrypt/live/itsthe.network/fullchain.pem
SSLProtocol all -SSLv2 -SSLv3
SSLCipherSuite HIGH:MEDIUM:!aNULL:!MD5:!SEED:!IDEA:!RC4@STRENGTH
SSLHonorCipherOrder on
...
</VirtualHost>