Port 3529JBoss IIOP over SSL

Port 3529 carries JBoss CORBA/IIOP application traffic over an SSL/TLS-protected TCP connection.

transport: tcp · udp
in transit: encrypted
assignment: official
risk: 5/10
lookups: 0

also known as jboss-iiop-ssl, IIOP/SSL, Secure IIOP

Technical Details

what runs on :3529

JBoss uses TCP port 3529 as the IIOP-over-SSL socket binding for CORBA clients. A TLS handshake occurs before IIOP/GIOP messages are exchanged; the related plain IIOP port is commonly 3528. Although IANA lists both TCP and UDP, JBoss's IIOP/SSL service is used over TCP, not as a UDP listener.

Security Information

exposure of :3529

risk score

5/ 10caution

worth attention. how exposed you are depends on configuration — don't leave it reachable from the internet without a reason.

network services averages 2.7 across 1,406 ports — this one sits 2.3 above.

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

TLS protects the connection in transit, but it does not by itself ensure that clients are authorized to invoke exposed CORBA objects; authentication and access controls depend on server configuration. Keep the port off the public internet unless remote CORBA access is required, and restrict permitted clients and exposed interfaces.

Record

iana registry entry

port: :3529
service: JBoss IIOP over SSL
transport: TCPUDP
encryption: tls / encrypted
assignment: iana registered
risk: 5/10caution
category: Network Services
usage: JBoss application servers use this port for secure IIOP connections from CORBA clients. Engineers may encounter it alongside port 3528, the corresponding unencrypted IIOP port.
lookups: 0rank 993
added: 2026-09-30
updated: 2026-09-30
references: IANA service name registry — port 3529

Something wrong?

This record is maintained by the engineers who use port 3529. 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 2026-09-30.

01edit any field on a page of its own
02a model checks it for accuracy and spam
03clean and confident goes live immediately

edit this record →back to the registry

Related Ports

all 1,406 in network services →

the 8 most looked-up other ports in network services — 1,406 ports carry that label.

port	service	proto	category	risk	views
:9080	Groove RPC	TCPUDP	Web Services	caution	70.8k
:6543	Jetnet	UDP	Network Services	caution	65.3k
:5938	TeamViewer	TCPUDP	Remote Access	caution	65.0k
:8291	Winbox MikroTik Admin	TCP	Security	caution	62.9k
:3233	WhiskerControl Protocol	TCPUDP	Network Services	caution	61.9k
:3268	Microsoft Global Catalog (GC)	TCPUDP	Security	caution	54.6k
:135	Microsoft EPMAP	TCPUDP	Security	caution	51.9k
:3128	Tatsoft Default HTTP Proxy	TCP	Web Services	caution	46.8k

risk mix of the 8 listed

caution100%

0 of 8 encrypted

Port :3529JBoss IIOP over SSL

Technical Details

Security Information

Related Ports

Port 3529JBoss IIOP over SSL