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...An anomaly-scoring model accumulates rule hits per request, enabling nuanced blocking thresholds and easier incident triage. The project ships with extensive documentation, exclusion packages, and testing tools to help tailor deployment for frameworks, CDNs, and APIs. Deployed on engines such as ModSecurity or compatible WAFs, CRS is a widely used baseline for HTTP security in reverse proxies and gateways.
This programs provisions a sensible secure network firewall with one LAN interface and one WAN interface. All from the built in tools in a stock install of OpenBSD.
Detect Flooder IPs, Reduce Attack Surface against HTTP Flood Attacks
This module provides attack surface reduction enhancements against the HTTP Flood Attacks at the web application level. Massive crawling/scanning tools, HTTP Flood tools can be detected and blocked by this module via htaccess, firewall or iptables, etc. (like mod_evasive)
You can use this module by including "iosec.php" to any PHP file which wants to be protected.
You can test module here: http://www.iosec.org/test.php (demo)
Watch the Proof of Concept video: http://goo.gl/dSiAL
Hakin9 IT Security Magazine Article about IOSEC http://goo.gl/aQM4Di (different format -> http://goo.gl/JKMUPN)
IJNSA Article at http://goo.gl/LLxRdX
WP Plugin Page http://goo.gl/nF5nD
CHANGES v.1.8.2
- Iptables Auto Ban Bash Script Included
- Token Access via Implicit Deny
- Reverse Proxy Support
- reCAPTCHA Support
Do you want more features? ...
Etherwall is a free and open source network security tool that prevents Man in The Middle (MITM) through ARP Spoofing/Poisoning attacks. It Also prevent it from various attacks such as Sniffing, Hijacking, Netcut, DHCP Spoofing, DNS Spoofing, WEB Spoofing, and others.
Note: For personal computer use only (client security)
if you like this program, please give us your vote at http://sourceforge.net/projects/etherwall/reviews/
These three tools build Checkpoint, Cisco ASA or Netscreen policys from logfiles. They write dbedit, access-list or set address, set service and set policy commands for the traffic seen in the logs, that can be cut and pasted into the firewalls. WOOT
efw-toolbox. Is a collection of applications/scripts and other odds and ends that are useful to have. These are currently not available in the current Endian Firewall Project. This project is intended to work alongside with Endian Firewall project .
Collection of open source securitytools that enhance the ability of people and companies to secure their environment. These tools will build upon the foundation laid by the security community.
brutesshd is an application written in c/php in order to prevent bruteforce attacks through ssh. Brutesshd uses iptables/pfctl tools to block this type of attacks
Proxmox Firewall (Proxwall) is a flexible Linux firewall based on Shorewall and many other open source tools. It is designed to install on commodity hardware within minutes. It can handle complex and fast changing network environments.
The goal of WallFire is to build a very general and modular firewalling application based on netfilter or any kind of low-level framework. It will provide a multi-language API, command line and interactive tools as well as X11 or HTML front-ends.
The Knock Project is a collection of securitytools providing increased client/server authentication. The server and its functionality is provided by the netfilter kernel interface. Included are the daemon, a GNU/Linux client and a Windows client.
A python binding for the iptables tools.
The binding allows direction manipulation of the iptables through an object oriented and transaction based manner.
The binding removes the need to call iptable on the command line in python applications.
FireWise Utilities (FWU) is a suite of tools for dynamically generating firewall tables in either binary or script format for several operating systems. Features in dev: iptables, ip6tables, ipfw, pf, SHA2 bin hashing and LZO bin compression
Authenticated network access: a lightweight network firewall authentication tool. Horatio is built around a custom Perl webserver and the Linux firewall tools.
Live Security/Forensics Linux Distribution, built from scratch and packed full of tools useful for vulnerability analysis, penetration tests, and forensic analysis.
Security-Tools Database is an easy to use tool to manage tool-tipps (e.g. from the SecurityFocus.com Newsletters and other sources). Simply copy + paste tipps from the newsletter or enter tipps manually. Finds tools by any combinations of search criteria.
Krome Shield is designed to fool remote fingerprinting tools (using ICMP & TCP), making them think you're running a different OS. It runs under Linux, using the netlink device and ipchains. In the future it will act like an IDS too, detecting attacks a
The IP Personality project is a patch to the Linux kernels that adds netfilter features: it enables the emulation of other OSes at the network level, thus fooling remote OS detection tools such as nmap that rely on network fingerprinting.