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Browse the Fortiguard Labs extensive encyclopedia of applications. Click any title to view more details of the application. Can't find what you are looking for? Try using the search bar above to find a specific application description.

This indicates an attempt to make a DNS request with type PTR.The signature detects for such requests at a rate of 10 requ...

Apr 05, 2022 RISK: light-circle-logo light-circle-logo light-circle-logo light-circle-logo light-circle-logo POPULARITY: light-star-logo light-star-logo light-star-logo light-star-logo light-star-logo
This indicates an attempt to use the Java Debug Wire protocol.Java Debug Wire Protocol (JDWP) is used to communicate betwe...

Feb 17, 2022 RISK: light-circle-logo light-circle-logo light-circle-logo light-circle-logo light-circle-logo POPULARITY: light-star-logo light-star-logo light-star-logo light-star-logo light-star-logo
This indicates an attempt to use the DNS over TLS (DoT) protocol.DNS over TLS (DoT) is a protocol for performing Domain Na...

Oct 27, 2021 RISK: light-circle-logo light-circle-logo light-circle-logo light-circle-logo light-circle-logo POPULARITY: light-star-logo light-star-logo light-star-logo light-star-logo light-star-logo
This indicates detection of gRPC within the network.gRPC is an open source remote procedure call (RPC) system that uses HT...

Nov 23, 2020 RISK: light-circle-logo light-circle-logo light-circle-logo light-circle-logo light-circle-logo POPULARITY: light-star-logo light-star-logo light-star-logo light-star-logo light-star-logo
This indicates an attempt to use the DNS over HTTPS (DoH) protocol.DNS over HTTPS is a protocol which performs Domain Name...

May 07, 2019 RISK: light-circle-logo light-circle-logo light-circle-logo light-circle-logo light-circle-logo POPULARITY: light-star-logo light-star-logo light-star-logo light-star-logo light-star-logo
This indicates an attempt to use the MSRP protocol.Message Session Relay Protocol (MSRP) is a connection-oriented protocol...

Mar 27, 2019 RISK: light-circle-logo light-circle-logo light-circle-logo light-circle-logo light-circle-logo POPULARITY: light-star-logo light-star-logo light-star-logo light-star-logo light-star-logo
This indicates an attempt to use the TLS 1.3 protocol.TLS 1.3 is an update from TLS 1.2. It includes many differences such...

Oct 12, 2018 RISK: light-circle-logo light-circle-logo light-circle-logo light-circle-logo light-circle-logo POPULARITY: light-star-logo light-star-logo light-star-logo light-star-logo light-star-logo
This indicates an attempt to use AS2 protocol.AS2 (Applicability Statement 2) is a specification about how to transfer dat...

May 04, 2018 RISK: light-circle-logo light-circle-logo light-circle-logo light-circle-logo light-circle-logo POPULARITY: light-star-logo light-star-logo light-star-logo light-star-logo light-star-logo
This indicates an attempt to use the Precision Time Protocol.Precision Time Protocol (PTP) is a protocol to synchronize co...

Apr 03, 2018 RISK: light-circle-logo light-circle-logo light-circle-logo light-circle-logo light-circle-logo POPULARITY: light-star-logo light-star-logo light-star-logo light-star-logo light-star-logo
This indicates an attempt to use EPMD.Erlang Port Mapper Daemon(EPMD) acts as a name server on hosts involved in distribut...

Mar 16, 2018 RISK: light-circle-logo light-circle-logo light-circle-logo light-circle-logo light-circle-logo POPULARITY: light-star-logo light-star-logo light-star-logo light-star-logo light-star-logo
This indicates an attempt to tunnel SSH data over SOCKS protocol.

Dec 28, 2017 RISK: light-circle-logo light-circle-logo light-circle-logo light-circle-logo light-circle-logo POPULARITY: light-star-logo light-star-logo light-star-logo light-star-logo light-star-logo
This indicates an attempt to use the SMB v1 protocol.Microsoft Server Message Block (SMB) protocol is a network file shari...

Oct 11, 2017 RISK: light-circle-logo light-circle-logo light-circle-logo light-circle-logo light-circle-logo POPULARITY: light-star-logo light-star-logo light-star-logo light-star-logo light-star-logo
This indicates an attempt to use the SMB v2 protocol.Microsoft Server Message Block (SMB) protocol is a network file shari...

Oct 11, 2017 RISK: light-circle-logo light-circle-logo light-circle-logo light-circle-logo light-circle-logo POPULARITY: light-star-logo light-star-logo light-star-logo light-star-logo light-star-logo
This indicates an attempt to use the SMB v3 protocol.Microsoft Server Message Block (SMB) protocol is a network file shari...

Oct 11, 2017 RISK: light-circle-logo light-circle-logo light-circle-logo light-circle-logo light-circle-logo POPULARITY: light-star-logo light-star-logo light-star-logo light-star-logo light-star-logo
This indicates an attempt to use the NAT-PMP protocol.The NAT Port Mapping Protocol (NAT-PMP) is a network protocol used t...

Sep 08, 2017 RISK: light-circle-logo light-circle-logo light-circle-logo light-circle-logo light-circle-logo POPULARITY: light-star-logo light-star-logo light-star-logo light-star-logo light-star-logo
This indicates an attempt to establish an MPTCP session.MPTCP is a network protocol based on TCP stack.

Feb 23, 2017 RISK: light-circle-logo light-circle-logo light-circle-logo light-circle-logo light-circle-logo POPULARITY: light-star-logo light-star-logo light-star-logo light-star-logo light-star-logo
This indicates an attempt to use the Wake-on-LAN protocol.Wake-on-LAN is a protocol developed by AMD and Hewlett Packard f...

Jan 24, 2017 RISK: light-circle-logo light-circle-logo light-circle-logo light-circle-logo light-circle-logo POPULARITY: light-star-logo light-star-logo light-star-logo light-star-logo light-star-logo
This indicates an attempt to use the STOMP protocol.Simple (or Streaming) Text Oriented Message Protocol (STOMP) is simple...

Nov 01, 2016 RISK: light-circle-logo light-circle-logo light-circle-logo light-circle-logo light-circle-logo POPULARITY: light-star-logo light-star-logo light-star-logo light-star-logo light-star-logo
This indicates an attempt to use the SSL 3.0 protocol.SSL 3.0 is the successor of SSL 2.0. It was deprecated in 2015.

Oct 22, 2015 RISK: light-circle-logo light-circle-logo light-circle-logo light-circle-logo light-circle-logo POPULARITY: light-star-logo light-star-logo light-star-logo light-star-logo light-star-logo
This indicates an attempt to use the TLS 1.0 protocol.TLS 1.0 is an upgrade of SSL 3.0. There are no significant differenc...

Oct 22, 2015 RISK: light-circle-logo light-circle-logo light-circle-logo light-circle-logo light-circle-logo POPULARITY: light-star-logo light-star-logo light-star-logo light-star-logo light-star-logo