5

TCP

RJE

Remote Job Entry

🔓 Security: InsecureStatus: Obsolete⚙️ Category: Other

📋 Basic Information

Port Number
5
Protocol
TCP
Service
RJE
Popularity
Low
Description
Remote Job Entry for submitting batch jobs to mainframe systems
Tags
legacymainframe

🔒 Security Information

⚠️

Security Notes

Legacy protocol, no longer in use

📚 References