Description
This indicates an attempt to use the FTP and FTPS protocol.File Transfer Protocol (FTP) is a protocol that allows users to exchange files over a network that uses the TCP/IP protocol. It is built on a client-server model architecture.
SSL deep inspection is required to detect FTPS with this signature.
Affected Products
FTP/FTPS
Impact
Unexpected network communication
Technology
Browser-Based, Network-Protocol, Client-Server, Peer-to-Peer, Cloud-Based, Mobile-Device
Behavior
- Excessive-Bandwidth
Default Ports
- TCP/21
- TCP/990
Version Updates
Date | Version | Detail |
---|---|---|
2021-08-17 | 18.141 | Sig Added |
2021-08-10 | 18.136 | Modified |
2019-06-20 | 14.636 | Sig Added |