Showing 37 open source projects for "network connection monitor"

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  • 1
    Portmaster

    Portmaster

    Block Mass Surveillance

    Portmaster is a free and open-source application firewall that does the heavy lifting for you. Restore privacy and take back control over all your computer's network activity. Discover everything that is happening on your computer. Expose every connection your applications make and detect evil ones. Finally, get the power to act accordingly. Protect your whole computer, not just your browser. Block all advertisements and trackers for every application. Easily add your own rules and block individual domains. ...
    Downloads: 43 This Week
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  • 2
    Ligolo-ng

    Ligolo-ng

    An advanced, yet simple, tunneling/pivoting tool

    Ligolo-ng is a simple, lightweight and fast tool that allows pentesters to establish tunnels from a reverse TCP/TLS connection using a tun interface (without the need of SOCKS). When running the relay/proxy server, a tun interface is used, packets sent to this interface are translated and then transmitted to the agent's remote network. You need to download the Wintun driver (used by WireGuard) and place the wintun.dll in the same folder as Ligolo. You can listen to ports on the agent and redirect connections to your control/proxy server. ...
    Downloads: 29 This Week
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  • 3
    Tor Browser

    Tor Browser

    Browser for using Tor on Windows, Mac OS X or Linux

    Tor Browser enables you to use Tor on Windows, Mac OS X, or Linux without needing to install any software. Tor is a software that bounces your communications around a distributed network of relays run by volunteers. This effectively prevents anyone watching your Internet connection from learning what sites you visit; it prevents the sites you visit from learning your physical location; and allows you access to sites which are blocked. Tor Browser can run off a USB flash drive, comes with a pre-configured web browser to protect your anonymity, and is self-contained (portable).
    Downloads: 992 This Week
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  • 4
    s2n-quic

    s2n-quic

    An implementation of the IETF QUIC protocol

    ...This library integrates with AWS’s s2n-tls or rustls for the TLS 1.3 handshake and leverages Rust’s memory and thread safety guarantees to deliver a robust implementation. It is built with configurability in mind—you can tune congestion control (like CUBIC), pacing, packet size discovery, and other advanced network behaviors. Extensive testing (unit, fuzz, interop) ensures protocol compliance and interoperability with other implementations. Because it is open-source under Apache 2.0, organizations can integrate it into services where low latency, multiple streams, or mobility (connection migration) matter.
    Downloads: 10 This Week
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  • 5
    ntopng

    ntopng

    Web-based Traffic and Security Network Traffic Monitoring

    ntopng® is a web-based network traffic monitoring application released under GPLv3. It is the new incarnation of the original ntop written in 1998, and is now revamped in terms of performance, usability, and features. ntopng is a network traffic probe that provides 360° Network visibility, with its ability to gather traffic information from traffic mirrors, NetFlow exporters, SNMP devices, Firewall logs, and Intrusion Detection systems. ntopng has been written in a portable way in order to...
    Downloads: 31 This Week
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  • 6
    Blokada Apps

    Blokada Apps

    Repo for Blokada apps

    Blokada is the popular ad blocker and privacy app for Android and iOS. It's being supported and actively developed by the amazing open-source community. Our modern solution for mobile content blocking. Protect multiple devices from ads and tracking, and manage your preferences in one place. Enjoy zero battery drain, no noticeable slowdowns, and highly reliable adblocking. If you want to efficiently block ads, trackers, malware, save on your data plan, speed up your device and protect your...
    Downloads: 146 This Week
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  • 7
    Tetragon

    Tetragon

    eBPF-based Security Observability and Runtime Enforcement

    Tetragon is a flexible Kubernetes-aware security observability and runtime enforcement tool that applies policy and filtering directly with eBPF, allowing for reduced observation overhead, tracking of any process, and real-time enforcement of policies. Observe the complete lifecycle of every process on your machine with Kubernetes context awareness. Translate high-level policies for file monitoring, network observability, container security, and more into low-overhead eBPF programs....
    Downloads: 9 This Week
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  • 8
    Algo VPN

    Algo VPN

    Set of Ansible scripts that simplifies the setup of a personal VPN

    ...For anyone who is privacy conscious, travels for work frequently, or can’t afford a dedicated IT department, this one’s for you. Really, the paid-for services are just commercial honeypots. If an attacker can compromise a VPN provider, they can monitor a whole lot of sensitive data. Paid-for VPNs tend to be insecure: they share keys, their weak cryptography gives a false sense of security, and they require you to trust their operators. Even if you’re not doing anything wrong, you could be sharing the same endpoint with someone who is. In that case, your network traffic will be analyzed when law enforcement makes that seizure.
    Downloads: 32 This Week
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  • 9
    ThreatMapper

    ThreatMapper

    Open source cloud native security observability platform

    Thousands of companies trust Deepfence to secure their most critical cloud workloads and applications with a unified platform. Experience rapid threat detection and remediation, while significantly reducing non-critical security alerts by 90%. Deepfence ThreatMapper hunts for threats in your production platforms, and ranks these threats based on their risk of exploit. It uncovers vulnerable software components, exposed secrets, and deviations from good security practices. ThreatMapper uses a...
    Downloads: 9 This Week
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  • 10
    mendelson OFTP2

    mendelson OFTP2

    Implementation of the OFTP2 protocol (RFC 5024)

    The mendelson OFTP2 is a JAVA-based open source OFTP2 solution. It contains a logging- and configuration UI and supports encryption, digital signatures, message compression, TLS, certificate exchange, message routing, mail notification
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    Downloads: 31 This Week
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  • 11
    OmniEdge

    OmniEdge

    Bringing intranet on the internet with Zero-Config Mesh VPNS.

    OmniEdge is an Open source p2p layer 2 , zero-config mesh VPN infrastructure, a traditional VPN, AWS VPC, Ngrok, DDNS alternative. No central server, easy to scale with less maintenance. What happens in intranet, stays in in intranet.
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    Downloads: 60 This Week
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  • 12
    tirreno

    tirreno

    Security framework for devs and product teams

    tirreno is a security framework. tirreno [tir.ˈrɛ.no] helps understand, monitor, and protect your product from threats, fraud, and abuse. While classic cybersecurity focuses on infrastructure and network perimeter, most breaches occur through compromised accounts and application logic abuse that bypasses firewalls, SIEM, WAFs, and other defenses. tirreno detects threats where they actually happen: inside your product.
    Downloads: 9 This Week
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  • 13
    Netdeep Secure Firewall

    Netdeep Secure Firewall

    Next Generation Open Source Firewall

    Netdeep Secure is a Linux distribution with focus on network security. Is a Next Generation Open Source Firewall, which provides virtually all perimeter security features that your company may need. It offers Web content filters, ensuring better performance of the network, allowing users to use the service efficiently and securely, providing a deep control of the use of the Web access service, blocking access to unwanted websites, Virus, Spam, Applications and intrusion attempts. Its...
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    Downloads: 10 This Week
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  • 14
    phantomcollect

    phantomcollect

    Advanced web data collection and device fingerprinting framework

    PhantomCollect is an advanced educational web data collection framework built for ethical cybersecurity research and privacy analysis. It runs a local web server that collects general technical data from visitors — such as IP, geolocation (with consent), device specs, browser info, network status, and battery level — and displays results in real time through the terminal interface. Designed for security researchers and developers, it demonstrates how modern tracking scripts and digital...
    Downloads: 1 This Week
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  • 15
    KeexyBox

    KeexyBox

    The box to keep the Internet under your control

    ...KeexyBox acts as a default gateway and DNS server for the devices in your home network. It thus intercepts all connections to the Internet to carry out website filtering or to activate browsing via the Tor anonymity network according to connection profiles which you have configured.
    Downloads: 5 This Week
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  • 16
    htrace.sh

    htrace.sh

    My simple Swiss Army knife for http/https troubleshooting

    htrace.sh is a shell-based “Swiss Army knife” for HTTP/HTTPS troubleshooting that wraps a variety of network and security tools into a single, convenient command. It helps engineers inspect endpoints by collecting connection details, TLS certificate info, and server headers while optionally driving tests from third-party analyzers. The script emphasizes operability: you can run quick checks against URLs to reveal redirects, protocol negotiation, and response timing without assembling a pile of one-off commands. ...
    Downloads: 0 This Week
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  • 17
    SSL Kill Switch 2

    SSL Kill Switch 2

    Blackbox tool to disable SSL certificate validation

    ...It was successfully tested against various applications implementing certificate pinning including the Apple App Store. The first version of SSL Kill Switch was released at Black Hat Vegas 2012. Installing SSL Kill Switch 2 allows anyone on the same network as the device to easily perform man-in-the-middle attacks against any SSL or HTTPS connection. This means that it is trivial to get access to emails, websites viewed in Safari and any other data downloaded by any App running on the device.
    Downloads: 10 This Week
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  • 18
    PivotSuite

    PivotSuite

    Network Pivoting Toolkit

    PivotSuite is a portable, platform-independent and powerful network pivoting toolkit, Which helps Red Teamers / Penetration Testers to use a compromised system to move around inside a network. It is a Standalone Utility, Which can use as a Server or as a Client. If the compromised host is directly accessible (Forward Connection) from Our pentest machine, Then we can run pivotsuite as a server on the compromised machine and access the different subnet hosts from our pentest machine, Which was only accessible from the compromised machine. ...
    Downloads: 0 This Week
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  • 19
    Cuckoo Sandbox

    Cuckoo Sandbox

    Cuckoo Sandbox is for automated analysis of malware

    Cuckoo Sandbox uses components to monitor the behavior of malware in a Sandbox environment; isolated from the rest of the system. It offers automated analysis of any malicious file on Windows, Linux, macOS, and Android.
    Downloads: 16 This Week
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  • 20
    Wi-Fi Cracking

    Wi-Fi Cracking

    Crack WPA Wi-Fi routers with Airodump-ng and Aircrack-ng Hashcat

    ...It is not exhaustive, but it should be enough information for you to test your own network's security or break into one nearby. Begin by listing wireless interfaces that support monitor mode. If you do not see an interface listed then your wireless card does not support monitor mode. Start listening to 802.11 Beacon frames broadcast by nearby wireless routers using your monitor interface. WPA/WPA2 uses a 4-way handshake to authenticate devices to the network. You don't have to know anything about what that means, but you do have to capture one of these handshakes in order to crack the network password. ...
    Downloads: 31 This Week
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  • 21
    Echo Mirage

    Echo Mirage

    Hook into application processes and monitor network interactions

    Echo Mirage is a powerful network proxy tool designed for cybersecurity professionals focusing on penetration testing of thick client applications. It intercepts and modifies network traffic by injecting itself into target application processes, enabling deep inspection and manipulation of data exchanged between client and server. Unlike typical web proxies, Echo Mirage specializes in local application traffic, including encrypted sessions, providing unique visibility into thick client...
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    Downloads: 129 This Week
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  • 22
    Mpge

    Mpge

    Mpge

    Mpge is a wrapper of meterpreter (msfconsole, msfpayload and msfencode) of Metasploit Framework directly integrated with Mac OS X Snow Leopard 10.6.8 and with OS X Mavericks 10.9. With Mpge is possible make trojan horse files for Microsoft Windows, Linux and Mac OS X 10.3 Panther, OS X 10.4 Tiger, OS X 10.5 Leopard and OS X Montain Lion 10.8.1 for all Mac OS X is possible make a trojan horse files contains a reverse shell into files .pkg and files .app. I used three real Mac OS X: Attacker:...
    Downloads: 0 This Week
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  • 23

    BlackBSD

    BlackBSD

    ...Nmap - port scanner http://nmap.org/ Nessus - Vulnerability detector http://www.tenable.com/products/nessus Air-Crack - Wireless Cracker http://www.aircrack-ng.org/ Ettercap - port sniffer http://ettercap.github.com/ettercap/ Iptraf - Network Monitor http://iptraf.seul.org/ Medusa - Login brute-forcer http://www.foofus.net/~jmk/medusa/medusa.html Snort - Intrucion Detection http://www.snort.org/ W3af - Web Application Attack http://w3af.org/ NetCat - networking utility http://netcat.sourceforge.net/ THC-Hydra - network logon cracker http://thc.org/thc-hydra/ Wapiti - Web application vulnerability scanner http://wapiti.sourceforge.net/ Rapid7 - http://www.rapid7.com/
    Downloads: 0 This Week
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  • 24

    NDPMon

    NDPMon - Neighbor Discovery Protocol Monitor

    The Neighbor Discovery Protocol Monitor (NDPMon) is used by Internet Protocol version 6 network administrators for monitoring ICMPv6 packets. NDPMon observes the local network for anomalies in the function of nodes using Neighbor Discovery Protocol (NDP) messages, especially during the Stateless Address Autoconfiguration. When an NDP message is flagged, it notifies the administrator by writing to the syslog or by sending an email report.
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    Downloads: 6 This Week
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  • 25

    Netviz

    Netviz is a Python app designed to monitor devices on the user's LAN.

    Netviz (short for NETwork VIsualiZer) is a Python program I cobbled together for a user to monitor devices on the user's LAN or a small section of the Internet. Essentially, it's a pretty interface for information on the MAC addresses and IPs of those devices. The range to search can be set either by the boundaries of the user's LAN using the "Find Range" button or through user-typed IPs.
    Downloads: 0 This Week
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