FortigateDNStunneling

2014年10月18日—DNStunnelingtraffic,howwecanpreventwithIPS.belowsnortsignaturesforsoftwareiodinebutdidnotuseitontheFortiGate.Howto ...,ThisindicatesdetectionofsuspicioustrafficsthatmightbefromaDNSTunnel.DNStunnelsareproxytoolsthatcantunneldataoverDNStobypassfirewall ...,2020年7月1日—DNSTunnelingisatypeofcyberattackthatencodesandembedsdataandprotocolsinDNStraffic,primarilytoachievecommandandcont...

參考資訊如下
DNS tunneling traffic, how we can prevent with IP...

2014年10月18日 — DNS tunneling traffic, how we can prevent with IPS. below snort signatures for software iodine but did not use it on the FortiGate. How to ...

Generic.DNS.Tunnel.Detection.Variant.A

This indicates detection of suspicious traffics that might be from a DNS Tunnel. DNS tunnels are proxy tools that can tunnel data over DNS to bypass firewall ...

Into the Rabbit Hole

2020年7月1日 — DNS Tunneling is a type of cyber attack that encodes and embeds data and protocols in DNS traffic, primarily to achieve command and control ...

SSL VPN split DNS

To configure DNS split tunneling in the GUI: · Go to VPN > SSL-VPN Portals and double-click tunnel-access to edit the portal. · In the Tunnel Mode Client Options ...

Technical Tip

2023年5月18日 — FortiOS 6.4.x onwards. Solution. Consider the following scenario: 1) The SSL VPN tunnel will route only the internal network, while all other ...

Understanding FortiDDoS DNS attack mitigation

FortiGate / FortiOS ... You can use FortiDDoS DNS anomaly detection to drop DNS tunneling attempts if the tunneling attempts do not conform to DNS header syntax.

What Fortinet deviceservice can detect DNS Tunneling

2020年2月28日 — Hi,. I was wonderging if Fortinet does have a device/subscription that would detect/prevent DNS-tunneling. PA & Cisco Umbrella do have a ...

What Is DNS Security?

DNS Tunneling. DNS tunneling uses a client-server model to smuggle malware and other data through the DNS protocol. The perpetrator buys a domain like ...