security certificate
You may purchase your own private SSL certificate.
Follow the wizard until the SSL certificate has been successfully installed.
The selected certificate will automatically be configured as the SSL certificate.

SMART Vocabulary: related words and phrases

Internet terminology
.plc.uk
2FA
2SV
above/below the foldidiom
address bar
affiliate link
atm
hybrid
Instagram
Instagrammable
Instagrammer
instant-message
internet
service provider
the World Wide Web
timeline
trackback
trend
troll factory
trolling