rustnet

RustNet 面向终端的进程级网络监控工具：实时呈现 TCP、UDP、QUIC 连接，自带深度包检测，默认沙箱隔离运行。 English | 简体中文 实时洞察机器对外发起的每一条连接：谁在使用它、走的是什么协议。无需 tcpdump，无需 X11 转发，也不必把 root 权限传递下去。 功能特性 进程级归属识别 ：每一条 TCP、UDP、QUIC 连接都能追溯到所属进程。Linux 使用 eBPF，macOS 使用 PKTAP，Windows 与 FreeBSD 则走原生 API。Wireshark 与 tcpdump 做不到这一点；netstat / ss 也无法展示实时状态。...

ntopng

ntopng Introduction 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 now revamped in terms of performance, usability, and features. While you can read more about ntopng on the ntop web site...

bandwhich

bandwhich This is a CLI utility for displaying current network utilization by process, connection and remote IP/hostname Table of contents bandwhich Table of contents Project status How does it work? Installation Downstream packaging status Download a prebuilt binary Building from source...

nDPI

nDPI 什么是 nDPI？ nDPI® 是一个开源的 LGPLv3 深度包检测库。 关于 nDPI 的常见问题解答可参见此处 如何编译 nDPI 编译本项目的步骤如下： ./autogen.sh && ./configure make 如果在编译 croaring.c 时遇到错误，请尝试： ./autogen.sh && ./configure --enable-old-croaring make 若要仅编译库而不包含任何工具或测试： ./autogen.sh && ./configure --with-only-libndpi make 支持树外编译： ./autogen.sh...

aiengine

AIEngine（人工智能引擎） AIEngine 是新一代交互式/可编程的 Python/Ruby/Java/Lua 数据包检测引擎，具备无需人工干预的学习能力、NIDS（网络入侵检测系统）功能、DNS 域名分类、网络收集器、网络取证等众多功能。 本项目实际托管于 https://bitbucket.org/camp0/aiengine AIEngine 还能帮助网络/安全专业人士识别流量，并开发签名，用于 NIDS、防火墙、流量分类器等场景。 AIEngine 的主要功能包括： 支持在引擎运行时与用户进行交互/编程。 支持 PCRE JIT 进行正则匹配。 支持正则图（复杂检测模式）...

cyberprobe

Cyberprobe 完整文档位于 https://cybermaggedon.github.io/cyberprobe-docs/ 概要 Cyberprobe 是一个网络数据包检查工具包（深度包检测），用于网络的实时监控。它在网络监控、入侵检测、取证分析以及作为防御平台方面都有应用。Cyberprobe 数据包检查适用于物理网络，也适用于云 VPC。它具有支持云规模部署的特性。 这不是一个单一、庞大的入侵检测工具包，开箱即用就能完成所有你想要的事情。如果你需要的是那样的工具，我建议你去别处看看。相反，Cyberprobe...

ndff

ndff 面向 fluentd 的 nDPI ndff 是一个带有 nDPI 库的、面向 fluentd 的流收集器。 ndff 是基于 nDPI 中的示例 ndpiReader 实现的。 概述 nDPI 是一个用于深度包检测的开源 LGPLv3 库。 ndpiReader 是 nDPI 中的一个示例，具有以下功能。 从数据包（pcap 文件或设备）中检测协议 应用 BPF 过滤器过滤选定的流量 将数据包的内容以 JSON 格式导出到文件 等等…… 如果能在 fluentd 中分析 nDPI 的结果，将会非常有用。 因此，ndff 将数据包聚合成类似 NetFlow 的流，并以 JSON...

TrustTunnel v1.1.0

Clients · App Store iOS · App Store macOS · Play store Table of Contents Introduction Server Features Client Features Quick start Endpoint setup Install the endpoint Updating the endpoint Endpoint configuration wizard Let's Encrypt certificate lifecycle Running endpoint Export client configuratio...

nDPI v6.0

nDPI What is nDPI ? nDPI® is an open source LGPLv3 library for deep-packet inspection. A generic FAQ about nDPI is available here How To Compile nDPI In order to compile this project do ./autogen.sh && ./configure make If you get some errors while compiling croaring.c, try: ./autogen.sh &&...

CVE-2025-13476

Rakuten Viber Cloak mode in Android v25.7.2.0g and Windows v25.6.0.0–v25.8.1.0 uses a static and predictable TLS ClientHello fingerprint lacking extension diversity, allowing Deep Packet Inspection DPI systems to trivially identify and block proxy traffic, undermining censorship circumvention...

EUVD-2025-208314

Rakuten Viber Cloak mode in Android v25.7.2.0g and Windows v25.6.0.0–v25.8.1.0 uses a static and predictable TLS ClientHello fingerprint lacking extension diversity, allowing Deep Packet Inspection DPI systems to trivially identify and block proxy traffic, undermining censorship circumvention...

CVE-2026-20007

A vulnerability in the Snort 2 and Snort 3 deep packet inspection of Cisco Secure Firewall Threat Defense FTD Software could allow an unauthenticated, remote attacker to bypass configured Snort rules and allow traffic onto the network that should have been dropped. This vulnerability is due to a...

CVE-2025-13476

Rakuten Viber Cloak mode in Android v25.7.2.0g and Windows v25.6.0.0–v25.8.1.0 uses a static and predictable TLS ClientHello fingerprint lacking extension diversity, allowing Deep Packet Inspection DPI systems to trivially identify and block proxy traffic, undermining censorship circumvention...

CVE-2025-13476

Rakuten Viber Cloak mode in Android v25.7.2.0g and Windows v25.6.0.0–v25.8.1.0 uses a static and predictable TLS ClientHello fingerprint lacking extension diversity, allowing Deep Packet Inspection DPI systems to trivially identify and block proxy traffic, undermining censorship circumvention...

CVE-2025-13476 Rakuten Viber uses broken or risky cryptographic Algorithm

Rakuten Viber Cloak mode in Android v25.7.2.0g and Windows v25.6.0.0–v25.8.1.0 uses a static and predictable TLS ClientHello fingerprint lacking extension diversity, allowing Deep Packet Inspection DPI systems to trivially identify and block proxy traffic, undermining censorship circumvention...

CVE-2025-13476

Rakuten Viber's Cloak mode is vulnerable to identification by Deep Packet Inspection (DPI) systems due to a flawed TLS handshake implementation. Specifically, the application uses a static and predictable TLS ClientHello fingerprint that lacks extension diversity in Android v25.7.2.0g and Windows...

CVE-2025-13476 Rakuten Viber uses broken or risky cryptographic Algorithm

Rakuten Viber Cloak mode in Android v25.7.2.0g and Windows v25.6.0.0–v25.8.1.0 uses a static and predictable TLS ClientHello fingerprint lacking extension diversity, allowing Deep Packet Inspection DPI systems to trivially identify and block proxy traffic, undermining censorship circumvention...

PT-2026-23467

Name of the Vulnerable Software and Affected Versions Rakuten Viber versions 25.6.0.0 through 25.8.1.0 Description Rakuten Viber’s Cloak mode on Android version 25.7.2.0g and Windows versions 25.6.0.0 through 25.8.1.0 employs a consistent TLS ClientHello fingerprint that lacks extension diversity...

A flawed TLS handshake implementation affects Viber Proxy in multiple platforms

Overview The Rakuten Viber messaging app for Android V25.7.2.0g and Windows V25.6.0.0-V25.8.1.0, has a flaw in its TLS handshake implementation when using the Cloak proxy configuration. This flaw allows for easy identification of proxy usage, potentially compromising user anonymity. Description...

CVE-2025-13476: Use of a Broken or Risky Cryptographic Algorithm

Rakuten Viber Cloak mode in Android v25.7.2.0g and Windows v25.6.0.0–v25.8.1.0 uses a static and predictable TLS ClientHello fingerprint lacking extension diversity, allowing Deep Packet Inspection DPI systems to trivially identify and block proxy traffic, undermining censorship circumvention...