Port 9202WAP Secure Connectionless Session Service

Secure connectionless Wireless Session Protocol traffic for legacy WAP devices and gateways.

transport: tcp · udp
in transit: encrypted
assignment: official
risk: 2/10
lookups: 0

also known as wap-wsp-s, Secure WSP, WAP WSP secure connectionless

Technical Details

what runs on :9202

WAP WSP uses compact binary protocol data units and provides session semantics above the WAP datagram stack. The secure connectionless variant uses WTLS for cryptographic protection and normally operates over WDP, commonly mapped to UDP; the IANA assignment also covers TCP. Unlike connection-oriented WSP, it does not maintain the same kind of long-lived WSP connection, although WTLS may perform a security handshake before protected data exchange. Related legacy assignments include 9200 for connectionless WSP, 9201 for WSP over WTP, and 9203 for secure WSP over WTP.

Security Information

exposure of :9202

risk score

2/ 10safe

routine exposure. this port is rarely the way in on its own — keep it patched and logged and move on.

network services averages 2.8 across 1,178 ports — this one sits 0.8 below.

in transit

encrypted

payloads are protected on the wire

assignment

official

registered with iana for this service — scanners fingerprint it by number

reachable over

tcp · udp

udp is connectionless — source addresses are trivially spoofed and it is a reflection favourite

security overview

A reachable listener is most likely a legacy WAP gateway or device rather than a current application service. WTLS is intended to provide encryption and integrity, but obsolete implementations may have weak cipher, authentication, or parser behavior; expose the port only where legacy WAP operation requires it and restrict access to expected peers.

Record

iana registry entry

port: :9202
service: WAP Secure Connectionless Session Service
transport: TCPUDP
encryption: tls / encrypted
assignment: iana registered
risk: 2/10safe
category: Network Services Mobile
usage: This port carries the secure, connectionless form of WAP Wireless Session Protocol (WSP), primarily between legacy mobile devices and WAP gateways. It is an obsolete mobile-data service and is rarely encountered on modern networks.
lookups: 0rank 994
added: 2026-09-15
updated: 2026-09-15
references: IANA service name registry — port 9202

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This record is maintained by the engineers who use port 9202. Every field on it is editable — change what's wrong, say how you know, and a reviewer publishes it, usually within a minute. Last touched 2026-09-15.

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all 1,178 in network services →

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risk mix of the 8 listed

caution100%

0 of 8 encrypted

Port :9202WAP Secure Connectionless Session Service

Technical Details

Security Information

Related Ports

Port 9202WAP Secure Connectionless Session Service