The Secure Shell (SSH) Connection Protocol
E904946
The Secure Shell (SSH) Connection Protocol is a core component of SSH that multiplexes multiple logical channels over a single encrypted transport, enabling secure interactive sessions, port forwarding, and other services between networked hosts.
Observed surface forms (1)
| Surface form | Occurrences |
|---|---|
| Secure Shell (SSH) Connection Protocol | 0 |
Statements (53)
| Predicate | Object |
|---|---|
| instanceOf |
application-layer protocol
ⓘ
network protocol ⓘ |
| definedIn | RFC 4254 NERFINISHED ⓘ |
| enables |
X11 forwarding
ⓘ
port forwarding ⓘ remote command execution ⓘ secure interactive sessions ⓘ secure subsystem execution ⓘ tunneled TCP connections ⓘ |
| implementsMechanism |
channel-specific flow control
ⓘ
flow control via window size ⓘ |
| layer | above SSH Transport Layer Protocol ⓘ |
| multiplexes | multiple logical channels ⓘ |
| multiplexesOver | single encrypted transport ⓘ |
| operatesOver | encrypted SSH transport ⓘ |
| partOf |
SSH protocol suite
ⓘ
Secure Shell (SSH) NERFINISHED ⓘ |
| reliesOn | SSH user authentication ⓘ |
| securityProperty |
does not provide encryption itself
ⓘ
inherits confidentiality from SSH transport ⓘ inherits integrity protection from SSH transport ⓘ |
| separatedFrom |
SSH Authentication Protocol
ⓘ
SSH Transport Layer Protocol NERFINISHED ⓘ |
| standardizedBy |
Internet Engineering Task Force
ⓘ
surface form:
IETF
|
| supportsChannelType |
[email protected]
ⓘ
direct-tcpip ⓘ forwarded-tcpip ⓘ session ⓘ subsystem ⓘ x11 ⓘ |
| supportsFeature |
environment variable passing
ⓘ
exit status reporting ⓘ full-duplex communication ⓘ half-duplex channel closing via EOF ⓘ multiple concurrent channels ⓘ out-of-band global requests ⓘ pty allocation ⓘ signal passing ⓘ |
| usedFor |
VPN-like tunneling over SSH
ⓘ
remote shell access ⓘ secure file transfer subsystems ⓘ |
| uses | SSH Transport Layer Protocol NERFINISHED ⓘ |
| usesConcept |
channel requests
ⓘ
channels ⓘ global requests ⓘ |
| usesMessageType |
channel close
ⓘ
channel data ⓘ channel eof ⓘ channel extended data ⓘ channel open ⓘ channel request ⓘ channel window adjust ⓘ global request ⓘ |
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.
The Secure Shell (SSH) Protocol Assigned Numbers
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references
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The Secure Shell (SSH) Connection Protocol
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