19

TCPUDP

CHARGEN

CHARGEN

🔓 Security: InsecureStatus: Deprecated🌐 Category: Network

📋 Basic Information

Port Number
19
Protocol
TCPUDP
Service
CHARGEN
Popularity
Low
Description
Character generator service for testing communication lines
Tags
networktestingdeprecatedddos

🔒 Security Information

⚠️

Security Notes

High security risk, strongly recommended to disable

🔗 Related Ports

7

ECHO

Echo Protocol

TCPUDP

Test protocol that echoes received data back to sender

🔓 Security: Insecure🌐 Category: Network⚠️ deprecated
9

DISCARD

Discard Protocol

TCPUDP

Test protocol that discards all received data

🔓 Security: Insecure🌐 Category: Network⚠️ deprecated
17

QOTD

QOTD

TCPUDP

Quote of the day service, returns a daily quote text

🔓 Security: Insecure🌐 Category: Network⚠️ deprecated

📚 References