Open Hub
Open Hub

Tags : Browse Projects

Select a tag to browse associated projects and drill deeper into the tag cloud.

Wireshark

Compare

  Analyzed about 1 hour ago

Wireshark is the world's foremost network protocol analyzer, and is the de facto (and often de jure) standard across many industries and educational institutions. (Wireshark was known as Ethereal until June 09, 2006)

5.45M lines of code

236 current contributors

about 22 hours since last commit

1,277 users on Open Hub

Very High Activity
4.43933
   
3 Reviews
I Use This
Mostly written in C
Licenses: gpl
Tags analysis analyzer cmake ethernet lan linux mac_os_x monitoring network networking packet-analyzer packetcapture 14 more...

iptables

Compare

  Analyzed 1 day ago

iptables is the userspace command line program used to configure the Linux 2.4.x and 2.6.x IPv4 packet filtering ruleset. It is targeted towards system administrators.

60.8K lines of code

18 current contributors

25 days since last commit

334 users on Open Hub

Low Activity
4.29231
   
0 Reviews
I Use This
Mostly written in C
Licenses: gpl
Tags chains filter firewall monitoring netfilter network networking packetfilter packetfiltering rules security sysadmin 1 more...

Snort

Compare

  Analyzed about 20 hours ago

Snort is a lightweight network intrusion detection system, capable of performing real-time traffic analysis and packet logging on IP networks. It can perform protocol analysis, content searching/matching and can be used to detect a variety of attacks and probes, such as buffer overflows, stealth ... [More] port scans, CGI attacks, SMB probes, OS fingerprinting attempts, and much more. Snort uses a flexible rule based language to describe traffic that it should collect or pass, and a modular detection engine. Snort has a real-time alerting capability, with alert mechanisms for syslog, a user specified file, a UNIX socket, or WinPopup messages to Windows clients using Samba's smbclient. [Less]

374K lines of code

13 current contributors

15 days since last commit

88 users on Open Hub

High Activity
4.09091
   
0 Reviews
I Use This
Mostly written in C++
Licenses: gpl
Tags analysis bsd c detection ethernet firewall hacking ids infosec inline intrusion ips 32 more...

ACE

Compare

  Analyzed about 8 hours ago

3.47M lines of code

17 current contributors

16 days since last commit

47 users on Open Hub

High Activity
4.5
   
0 Reviews
I Use This
Mostly written in C++
Licenses: ACE_TAO_C...
Tags c++ cross_platform distributed_computing library linux mac middleware multiprocessing multithreading networking oo portable 8 more...

Suricata IDS/IPS

Compare

  Analyzed 4 days ago

Suricata is an open source Intrusion Detection and Prevention (IDS/IPS) engine. Suricata is developed by the Open Information Security Foundation and its supporting vendors. The engine is multi-threaded, has native IPv6 support, file extraction capabilities and many more features. It's capable of ... [More] loading existing Snort rules and signatures and supports many frontends through Barnyard2. [Less]

420K lines of code

37 current contributors

3 months since last commit

19 users on Open Hub

Very High Activity
4.57143
   
0 Reviews
I Use This
Mostly written in C
Licenses: GNU_Gener...
Tags ids inline ips ipv4 ipv6 logging monitoring network packet packetsniffer pcap security 8 more...

dlib C++ Library

Compare

  Analyzed about 12 hours ago

This project is a modern C++ library with a focus on portability and program correctness. It strives to be easy to use right and hard to use wrong. Thus, it comes with extensive documentation and thorough debugging modes. The library provides a platform abstraction layer for common tasks such as ... [More] interfacing with network services, handling threads, or creating graphical user interfaces. Additionally, the library implements many useful algorithms such as data compression routines, linked lists, binary search trees, linear algebra and matrix utilities, machine learning algorithms, XML and text parsing, and many other general utilities. [Less]

458K lines of code

25 current contributors

13 days since last commit

11 users on Open Hub

Moderate Activity
4.75
   
1 Review
I Use This
Mostly written in C++
Licenses: boost
Tags algorithms api bayesnet c++ classifiers command_line compression cplusplus cross-platform framework gui library 28 more...

lwIP

Compare

  Analyzed about 5 hours ago

lwIP is an implementation of the TCP/IP protocol suite focused on reducing resource usage while still having a full scale TCP/IP. lwIP is suitable for embedded systems with ~10KB of free RAM and ~40KB of code ROM. lwIP features: - IPv4, IPv6, ICMP, IGMP, TCP, UDP - Specialized raw API for ... [More] enhanced performance - Optional Berkeley-alike socket API - DHCP (Dynamic Host Configuration Protocol) - PPP (Point-to-Point Protocol) - ARP (Address Resolution Protocol) for Ethernet [Less]

273K lines of code

16 current contributors

3 months since last commit

7 users on Open Hub

Low Activity
5.0
 
0 Reviews
I Use This
Mostly written in C
Licenses: BSD-3-Clause
Tags arp dhcp embedded ethernet ipv4 networking ppp socket stack tcp tcpip udp 1 more...

netsniff-ng

Compare

  Analyzed 1 day ago

netsniff-ng is is a free, performant Linux network analyzer and networking toolkit. The gain of performance is reached by zero-copy mechanisms, so that the kernel does not need to copy packets from kernelspace to userspace and vice versa. netsniff-ng consists of much more than only a network ... [More] analyzer. Next to the zero-copy sniffer itself, further tools like trafgen, a powerful zero-copy network packet generator, or ifpps, a tool that provides top-like kernel networking statistics, and curvetun, a lightweight curve25519-based multiuser IP tunnel, are being shipped. [Less]

21.3K lines of code

9 current contributors

3 months since last commit

6 users on Open Hub

Very Low Activity
5.0
 
0 Reviews
I Use This
Mostly written in C
Licenses: GNU_Gener...
Tags admin analysis analyzer arppoisoning arpspoofing bpf bridge c dump ethernet gateway hack 35 more...

tcpflow

Compare

  Analyzed about 3 hours ago

tcpflow is a program that captures data transmitted as part of TCP connections (flows), and stores the data in a way that is convenient for protocol analysis or debugging. A program like 'tcpdump' shows a summary of packets seen on the wire, but usually doesn't store the data that's actually being ... [More] transmitted. In contrast, tcpflow reconstructs the actual data streams and stores each flow in a separate file for later analysis. tcpflow understands sequence numbers and will correctly reconstruct data streams regardless of retransmissions or out-of-order delivery. However, it currently does not understand IP fragments; flows containing IP fragments will not be recorded properly. [Less]

22.1K lines of code

6 current contributors

9 months since last commit

4 users on Open Hub

Very Low Activity
4.5
   
0 Reviews
I Use This
Mostly written in C++
Licenses: gpl
Tags dump monitoring networking network_monitoring tcp tcpip

Rascal

Compare

  Analyzed 2 days ago

Librascal is a C/C++ library for asynchronous networking. It is a networking stack abstraction library which simplifies writing portable and scalable applications. It can be used with various threading models. The library supports TCP and UDP protocols, basic DNS resolution and fully supports ... [More] service discovery. It implements buffered data flow, has helper functions for processing text based protocols and several helper classes for C++. Many options, such as timeouts, retry counters and the list of DNS servers can be adjusted at runtime. [Less]

11.4K lines of code

0 current contributors

over 20 years since last commit

3 users on Open Hub

Inactive
0.0
 
0 Reviews
I Use This
Mostly written in C++
Licenses: BSD-3-Clause
Tags cross-platform dns dns-sd faerion library networking portable rfc2782 sockets tcp tcpip udp