Short Name |
DNS:TUNNEL:DNS2TCP |
---|---|
Severity |
Info |
Recommended |
No |
Category |
DNS |
Keywords |
DNS2TCP Tunneling Activity |
Release Date |
2013/03/14 |
Update Number |
2244 |
Supported Platforms |
idp-4.0+, isg-3.0+, j-series-9.5+, mx-11.4+, srx-12.1+, srx-branch-12.1+, vmx-17.4+, vsrx-12.1+, vsrx3bsd-18.2+ |
This signature detects the DNS2TCP tunneling tool. This tool allows for data to be sent over fake DNS requests, bypassing some pay-for Internet service that allow DNS requests but not other traffic until payment is made.