Respounder Logo

Respounder

A cross-platform network detection tool that identifies active Responder tools by sending LLMNR queries for fabricated hostnames.

318
Network Security
Free
Visit website
0

Respounder Description

Respounder is a network detection tool that identifies active Responder tools within network environments through LLMNR query analysis. The tool operates by transmitting LLMNR (Link-Local Multicast Name Resolution) name resolution requests for non-existent hostnames across the network infrastructure. This methodology forces any deployed Responder instances to reveal their presence by responding to these fabricated queries. The application supports cross-platform deployment across 32-bit and 64-bit Linux distributions, OS X, and Windows operating systems. It can be implemented using pre-compiled binaries or compiled from source code using Golang without requiring additional dependencies. Respounder serves as a defensive security mechanism that enables network administrators and security professionals to detect potentially malicious Responder tools that could be utilized for credential harvesting or man-in-the-middle attack scenarios within their network perimeter.

FEATURED

Proton Pass Logo

Password manager with end-to-end encryption and identity protection features

NordVPN Logo

VPN service providing encrypted internet connections and privacy protection

Mandos Fractional CISO Services Logo

Fractional CISO services for B2B companies to accelerate sales and compliance

Stay Updated with Mandos Brief

Get the latest cybersecurity updates in your inbox

POPULAR

RoboShadow Logo

Automated vulnerability assessment and remediation platform

10
TestSavantAI Logo

Security platform that provides protection, monitoring and governance for enterprise generative AI applications and LLMs against various threats including prompt injection and data poisoning.

5
Cybersec Feeds Logo

A threat intelligence aggregation service that consolidates and summarizes security updates from multiple sources to provide comprehensive cybersecurity situational awareness.

5
Fabric Platform by BlackStork Logo

Fabric Platform is a cybersecurity reporting solution that automates and standardizes report generation, offering a private-cloud platform, open-source tools, and community-supported templates.

5
Mandos Brief Newsletter Logo

A weekly newsletter providing cybersecurity leadership insights, industry updates, and strategic guidance for security professionals advancing to management positions.

5
View Popular Tools →