- Close the port if nothing on the host needs it.
- Identify the process that listens on it (commands below) before opening it in a firewall.
- Expose a service only to the networks that use it.
Other services ports
Registered services that fit no other category. 4,970 ports, most common first.
| Port | Service | Transport | Risk | Encryption |
|---|---|---|---|---|
| 3438 | Spiralcraft Admin spiral-admin | TCP UDP | - | - |
| 3439 | HRI Interface Port hri-port | TCP UDP | - | - |
| 3440 | Net Steward Mgmt Console ans-console | TCP UDP | - | - |
| 3441 | OC Connect Client connect-client | TCP UDP | - | - |
| 3442 | OC Connect Server connect-server | TCP UDP | - | - |
| 3444 | Denali Server denali-server | TCP UDP | - | - |
| 3450 | CAStorProxy castorproxy | TCP UDP | - | - |
| 3451 | ASAM Services asam | TCP UDP | - | - |
| 3452 | SABP-Signalling Protocol sabp-signal | TCP UDP | - | - |
| 3453 | PSC Update pscupd | TCP UDP | - | - |
| 3455 | RSVP Port prsvp | TCP UDP | - | - |
| 3456 | VAT default data vat | TCP UDP | - | - |
| 3457 | VAT default control vat-control | TCP UDP | - | - |
| 3458 | D3WinOSFI d3winosfi | TCP UDP | - | - |
| 3459 | TIP Integral integral | TCP UDP | - | - |
| 3460 | EDM Manger edm-manager | TCP UDP | - | - |
| 3461 | EDM Stager edm-stager | TCP UDP | - | - |
| 3462 | EDM STD Notify edm-std-notify | TCP UDP | - | - |
| 3463 | EDM ADM Notify edm-adm-notify | TCP UDP | - | - |
| 3464 | EDM MGR Sync edm-mgr-sync | TCP UDP | - | - |
| 3465 | EDM MGR Cntrl edm-mgr-cntrl | TCP UDP | - | - |
| 3466 | WORKFLOW workflow | TCP UDP | - | - |
| 3467 | RCST rcst | TCP UDP | - | - |
| 3468 | TTCM Remote Controll ttcmremotectrl | TCP UDP | - | - |
| 3469 | Pluribus pluribus | TCP UDP | - | - |
| 3470 | jt400 jt400 | TCP UDP | - | - |
| 3471 | jt400-ssl jt400-ssl | TCP UDP | - | - |
| 3472 | JAUGS N-G Remotec 1 jaugsremotec-1 | TCP UDP | - | - |
| 3473 | JAUGS N-G Remotec 2 jaugsremotec-2 | TCP UDP | - | - |
| 3474 | TSP Automation ttntspauto | TCP UDP | - | - |
| 3475 | Genisar Comm Port genisar-port | TCP UDP | - | - |
| 3476 | NVIDIA Mgmt Protocol nppmp | TCP UDP | - | - |
| 3477 | eComm link port ecomm | TCP UDP | - | - |
| 3481 | CleanerLive remote ctrl cleanerliverc | TCP UDP | - | - |
| 3482 | Vulture Monitoring System vulture | TCP UDP | - | - |
| 3483 | Slim Devices Protocol slim-devices | TCP UDP | - | - |
| 3484 | GBS SnapTalk Protocol gbs-stp | TCP UDP | - | - |
| 3485 | CelaTalk celatalk | TCP UDP | - | - |
| 3486 | IFSF Heartbeat Port ifsf-hb-port | TCP UDP | - | - |
| 3487 | LISA TCP Transfer Channel ltctcp, ltcudp | TCP UDP | - | - |
| 3488 | FS Remote Host Server fs-rh-srv | TCP UDP | - | - |
| 3489 | DTP/DIA dtp-dia | TCP UDP | - | - |
| 3490 | Colubris Management Port colubris | TCP UDP | - | - |
| 3491 | SWR Port swr-port | TCP UDP | - | - |
| 3492 | TVDUM Tray Port tvdumtray-port | TCP UDP | - | - |
| 3493 | Network UPS Tools nut | TCP UDP | - | - |
| 3494 | IBM 3494 ibm3494 | TCP UDP | - | - |
| 3495 | securitylayer over tcp seclayer-tcp | TCP UDP | - | - |
| 3496 | securitylayer over tls seclayer-tls | TCP UDP | - | yes |
| 3497 | ipEther232Port ipether232port | TCP UDP | - | - |
| 3498 | DASHPAS user port dashpas-port | TCP UDP | - | - |
| 3501 | iSoft-P2P isoft-p2p | TCP UDP | - | - |
| 3505 | CCM communications port ccmcomm | TCP UDP | - | - |
| 3506 | APC 3506 apc-3506 | TCP UDP | - | - |
| 3507 | Nesh Broker Port nesh-broker | TCP UDP | - | - |
| 3510 | XSS Port xss-port | TCP UDP | - | - |
| 3511 | WebMail/2 webmail-2 | TCP UDP | - | - |
| 3512 | Aztec Distribution Port aztec | TCP UDP | - | - |
| 3513 | Adaptec Remote Protocol arcpd | TCP UDP | - | - |
| 3514 | MUST Peer to Peer must-p2p | TCP UDP | - | - |
| 3515 | MUST Backplane must-backplane | TCP UDP | - | - |
| 3516 | Smartcard Port smartcard-port | TCP UDP | - | - |
| 3517 | IEEE 802.11 WLANs WG IAPP 802-11-iapp | TCP UDP | - | - |
| 3518 | Artifact Message Server artifact-msg | TCP UDP | - | - |
| 3519 | Netvion Galileo Port galileo, nvmsgd | UDP TCP | - | - |
| 3521 | Telequip Labs MC3SS mc3ss | TCP UDP | - | - |
| 3522 | DO over NSSocketPort nssocketport | TCP UDP | - | - |
| 3523 | Odeum Serverlink odeumservlink | TCP UDP | - | - |
| 3524 | ECM Server port ecmport | TCP UDP | - | - |
| 3525 | EIS Server port eisport | TCP UDP | - | - |
| 3526 | starQuiz Port starquiz-port | TCP UDP | - | - |
| 3528 | JBoss IIOP jboss-iiop | TCP UDP | - | - |
| 3529 | JBoss IIOP/SSL jboss-iiop-ssl | TCP UDP | - | - |
| 3530 | Grid Friendly gf | TCP UDP | - | - |
| 3531 | Joltid joltid | TCP UDP | - | - |
| 3532 | Raven Remote Management Control raven-rmp | TCP UDP | - | - |
| 3534 | URL Daemon Port urld-port | TCP UDP | - | - |
| 3535 | MS-LA ms-la | TCP UDP | - | - |
| 3536 | SNAC snac | TCP UDP | - | - |
| 3537 | Remote NI-VISA port ni-visa-remote | TCP UDP | - | - |
| 3540 | PNRP User Port pnrp-port | TCP UDP | - | - |
| 3541 | VoiSpeed Port voispeed-port | TCP UDP | - | - |
| 3543 | qftest Lookup Port qftest-lookup | TCP UDP | - | - |
| 3544 | Teredo Port teredo | TCP UDP | - | - |
| 3545 | CAMAC equipment camac | TCP UDP | - | - |
| 3547 | Symantec SIM symantec-sim | TCP UDP | - | - |
| 3548 | Interworld interworld | TCP UDP | - | - |
| 3549 | Tellumat MDR NMS tellumat-nms | TCP UDP | - | - |
| 3550 | Secure SMPP ssmpp | TCP UDP | - | - |
| 3551 | Apcupsd Information Port apcupsd | TCP UDP | - | - |
| 3552 | TeamAgenda Server Port taserver | TCP UDP | - | - |
| 3554 | Quest Notification Server questnotify | TCP UDP | - | - |
| 3555 | Vipul's Razor razor | TCP UDP | - | - |
| 3556 | Sky Transport Protocol sky-transport | TCP UDP | - | - |
| 3557 | PersonalOS Comm Port personalos-001 | TCP UDP | - | - |
| 3558 | MCP user port mcp-port | TCP UDP | - | - |
| 3559 | CCTV control port cctv-port | TCP UDP | - | - |
| 3560 | INIServe port iniserve-port | TCP UDP | - | - |
| 3561 | BMC-OneKey bmc-onekey | TCP UDP | - | - |
| 3562 | SDBProxy sdbproxy | TCP UDP | - | - |
Securing other services services
Other port categories
Web /tools/ports/category/web Remote access /tools/ports/category/remote-access File transfer & sharing /tools/ports/category/file-transfer Email /tools/ports/category/email Databases & caches /tools/ports/category/databases Directory & authentication /tools/ports/category/directory-auth Network services /tools/ports/category/network-services VPN, tunnels & proxies /tools/ports/category/vpn-tunnels Messaging & queues /tools/ports/category/messaging Voice & chat /tools/ports/category/voice-chat Media & streaming /tools/ports/category/media IoT & industrial (ICS) /tools/ports/category/iot-ics DevOps, cloud & containers /tools/ports/category/devops Monitoring & logging /tools/ports/category/monitoring Gaming /tools/ports/category/gaming