7

TCPUDP

ECHO

Echo Protocol

🔓 Security: InsecureStatus: Deprecated🌐 Category: Network

📋 Basic Information

Port Number
7
Protocol
TCPUDP
Service
ECHO
Popularity
Low
Description
Test protocol that echoes received data back to sender
Tags
networktestingdebug

🔒 Security Information

⚠️

Security Notes

Can be exploited for DDoS attacks, mostly disabled

📚 References