TLS is the current standard — SSL is technically outdated but the term has stuck.

See also: Cloudflare, DNS, PHI

Related

• Diagnostic.ly Glossary: Terms & Abbreviations A–Z
• Types of Diagnostic Tests: Categories, Methods & Terms
• Cloudflare: Definition & Meaning
• Domain Name System (DNS): Definition & Meaning
• Protected Health Information (PHI): Definition & Meaning