D-Link DFL-870 - Analogbit Tcp-Over-Dns; Spotflux (Windows Only); Teredo Protocol; Ultrasurf

Tag: Tunnels
28.27. Spotflux (Windows only)
VPN service which offers to protect the Internet connections of its users. This signature only
classifies the Windows version of the application.
Family: Tunneling
Over: openvpn
Revision: 1
Risk level: 4
Tag: Anonymizer
Tag: Tunnels
Tag: Non-business Related
28.28. AnalogBit tcp-over-dns
Tcp-over-dns contains a special dns server and a special dns client. The client and server work in
tandem to provide a TCP and UDP tunnel through the standard DNS protocol.
Family: Tunneling
Over: dns
Revision: 17
Risk level: 5
Tag: Tunnels
28.29. Teredo protocol
The Teredo protocol enables IPv6 tunnelling over UDP, traversing NATs, and with minimum
over-head.
Family: Tunneling
Over: udp
Revision: 18
Risk level: 5
Tag: Tunnels
28.30. Ultrasurf
Ultrasurf is a tunneling protocol used by the Ultrasurf software for Windows. The classification is
based on an IP address range analysis.
Family: Tunneling
Over: http
Over: http2
Over: https
Over: ip
Over: spdy
Over: ssl
Revision: 18
Chapter 28: Tunneling
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