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Snort

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  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]

305K lines of code

13 current contributors

2 days since last commit

87 users on Open Hub

Moderate Activity
4.09091
   
I Use This

ClearOS

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  Analyzed about 2 months ago

ClearOS is an integrated network server gateway solution for small and distributed organizations. The software provides all the necessary server tools to run an organization including email, antivirus, antispam, file sharing, groupware, VPN, firewall, intrusion detection/prevention, content ... [More] filtering, bandwidth management, multi-WAN and more. Through the intuitive web-based management console, an administrator can configure local ClearOS server software along with integrated cloud-based services. [Less]

1.24M lines of code

5 current contributors

3 months since last commit

24 users on Open Hub

Activity Not Available
5.0
 
I Use This

ModSecurity

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  Analyzed 6 months ago

ModSecurity is a web application firewall that can work either embedded or as a reverse proxy. It provides protection from a range of attacks against web applications and allows for HTTP traffic monitoring, logging and real-time analysis.

151K lines of code

24 current contributors

6 months since last commit

21 users on Open Hub

Activity Not Available
4.0
   
I Use This

Suricata IDS/IPS

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  Analyzed about 18 hours 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]

383K lines of code

33 current contributors

13 days since last commit

16 users on Open Hub

High Activity
4.57143
   
I Use This

PHPIDS

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  Analyzed 6 minutes ago

PHPIDS (PHP-Intrusion Detection System) is a simple to use, well structured, fast and state-of-the-art security layer for your PHP based web application. The IDS neither strips, sanitizes nor filters any malicious input, it simply recognizes when an attacker tries to break your site and reacts in ... [More] exactly the way you want it to. Based on a set of approved and heavily tested filter rules any attack is given a numerical impact rating which makes it easy to decide what kind of action should follow the hacking attempt. This could range from simple logging to sending out an emergency mail to the development team, displaying a warning message for the attacker or even ending the user’s session. [Less]

50.1K lines of code

0 current contributors

almost 5 years since last commit

14 users on Open Hub

Inactive
4.4
   
I Use This

IPFire

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  Analyzed about 9 hours ago

IPFire is new-developed firewall build with the latest releases of linux 2.6 and tools. You are able to install a lot of addons and you will see a firewall can become a home server.

159K lines of code

22 current contributors

2 days since last commit

11 users on Open Hub

Very High Activity
4.0
   
I Use This

Prelude SIEM

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  Analyzed about 3 hours ago

Prelude is a Security Information and Event Management system, enabling all available security application, be it opensource or proprietary, to report to a centralized system. In order to achieve this task, Prelude relies on the IDMEF (Intrusion Detection Message Exchange Format) IETF standard (RFC ... [More] 4765), that enables different kinds of sensors to generate events using an unified language. Prelude benefits from its ability to find traces of malicious activity from different sensors (Snort, Suricata, OSSEC, honeyd, Samhain, over 30 types of systems logs, and many others) in order to better verify an attack and in the end to perform automatic correlation between the various events. Prelude is commited to providing a SIEM that offers the ability to unify currently available tools. [Less]

444K lines of code

6 current contributors

9 days since last commit

11 users on Open Hub

Moderate Activity
4.83333
   
I Use This

Vyatta

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  Analyzed almost 5 years ago

Vyatta software is a Linux-based, open networking (advanced routing & security) solution that leverages x86 hardware and components to deliver a flexible, affordable alternative to Cisco 1800 through 7200 series routers. Vyatta is a enterprise class, commercial open source offering that can ... [More] deliver BGP, OSPF, RIP routing, firewall, IPSec and SSL VPN, Intrusion Prevention and more that can scale from the branch office to the service provider edge for a fraction of the cost of proprietary alternatives. Being software-based also allows Vyatta to deliver a full suite of Layer-3 routing and security services to VMware and Xen virtualization platforms. [Less]

81.3K lines of code

0 current contributors

almost 7 years since last commit

11 users on Open Hub

Activity Not Available
3.57143
   
I Use This

Bro

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  Analyzed 4 months ago

159K lines of code

30 current contributors

4 months since last commit

9 users on Open Hub

Activity Not Available
5.0
 
I Use This
Licenses: No declared licenses

AlienVault OSSIM

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  Analyzed over 4 years ago

AlienVault Open Source SIM aims to be the all-in-one security solution for enterprise needs, featuring: Low level real-time detection of known threats and unknown abnormal activity Network, host and policies Audit Network behavior analysis and profiling Log management Intelligence to improve the ... [More] accuracy of threat detection Risk oriented security analysis Compliance automation Executive and technical reports An scalable high performance architecture [Less]

7.65M lines of code

0 current contributors

almost 6 years since last commit

6 users on Open Hub

Activity Not Available
4.0
   
I Use This