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Opportunistic TLS (Transport Layer Security) refers to extensions in plain text communication protocols, which offer a way to upgrade a plain text connection to an encrypted (TLS or SSL) connection instead of using a separate port for encrypted communication. Several protocols use a command named "STARTTLS" or "Explicit TLS" for this purpose. It is a…
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Explore the main themes, entities and connections around Opportunistic TLS. Start with the topic map, then use the sections below for research and deeper semantic analysis.
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tls smtp starttls rfc security command defined email use opportunistic protocols extension ssl dnssec server secure transport plain ports striptls
| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| Opportunistic TLS | related to SSL ports | Besides | 0.60 | section |
| Opportunistic TLS | related to SSL ports | TLS | 0.60 | section |
| Opportunistic TLS | related to SSL ports | TCP | 0.60 | section |
| Opportunistic TLS | related to SSL ports | SSL-secured | 0.60 | section |
| Opportunistic TLS | related to SSL ports | These | 0.60 | section |
| Opportunistic TLS | related to SSL ports | Separate SSL | 0.60 | section |
| Opportunistic TLS | related to SSL ports | Some | 0.60 | section |
| Opportunistic TLS | related to SSL ports | At | 0.60 | section |
| Opportunistic TLS | related to SSL ports | RFC | 0.60 | section |
| Opportunistic TLS | related to SSL ports | Implicit TLS | 0.60 | section |
| Opportunistic TLS | related to SSL ports | SSL | 0.60 | section |
| Opportunistic TLS | related to SSL ports | STARTTLS | 0.60 | section |
These clusters group vocabulary that occurs around closely connected concepts in the source material.
Bridges can reveal useful research angles that are easy to miss in a flat list of related terms.