DISTRIBUIÇÕES LINUX CUSTOMIZADAS PARA SEGURANÇA - FIREWALL COMPLETO
is the world’s first commercial-grade open source solution for blocking
spam, spyware, viruses, adware and unwanted content on the network. The
Untangle Gateway Platform, which is built around more than 30 of the
best open source projects, provides small and medium businesses and
channel partners with a free and better alternative to costly,
inflexible proprietary appliances.
Demo (Live GUI Preview): http://untangledemo.untangle.com/webstart/gui.jnlp
The SmoothWall Open Source Project was set up to develop and maintain SmoothWall Express - a Free
firewall that includes its own security-hardened GNU/Linux operating system and an easy-to-use web interface.
IPCop Firewall is a Linux firewall distro. It will be geared towards
home and SOHO users. The difference with existing firewalls is that the
IPCop interface will be very user-friendly and task-based.
delivers complete, ready-to-deploy, open-source networking solutions
[software and appliances] that make it possible for anyone to own an
enterprise-class router/firewall/VPN for a fraction of the cost of
traditional closed-source, proprietary products.
Endian Firewall Community
Firewall Community is a "turn-key" linux security distribution that
turns every system into a full featured security appliance. The software
has been de signed with "usability in mind" and is very easy to
install, use and manage, without losing its flexibility. The features
include a stateful packet inspection firewall, application-level proxies
for various protocols (HTTP, FTP, POP3, SMTP) with antivirus support,
virus and spamfiltering for email traffic (POP and SMTP), content
filtering of Web traffic and a "hassle free" VPN solution (based on
OpenVPN). The main advantage of Endian Firewall is that it is a pure
"Open Source" solution that is sponsored by Endian.
Securepoint Security UTM Software
Securepoint gives you the possibility to use the Securepoint Security
Suite 2007nx on any hardware (see whitepapers), in order to enable an
entirely individual scaling suited to your company or the use with fixed
Security Gateways provide a comprehensive and competitive protection
against a multitude of current security risks and threats. They combine
several important security applications into one product and provide for
secure connections in your network. Gibraltar is either available
preinstalled on five different hardware appliances or just as a software
release. Gratuito apenas para uso pessoal!
eBox platform will effectively and easily help you in managing the
advanced services for your corporate network. Designed with
extensibility in mind it offers, among others, these modules: Firewall,
Transparent proxy, Traffic shaping, VPN’s, Content filter, NTP Server,
Users and groups, Mail server…
is a small Linux distribution for servers and embedded devices aimed at
providing the main network services a LAN requires. It is available in
the form of Live CD or Compact Flash image and you can configure and
administer it using your web browser.
BackBox LinuxFlexible Penetration Testing Distribution. BackBox is a Linux distribution based on Ubuntu. It has been developed to perform penetration tests and security assessments. Designed to be fast, easy to use and provide a minimal yet complete desktop environment, thanks to its own software repositories, always being updated to the latest stable version of the most used and best known ethical hacking tools.
is a free, open source customized distribution of FreeBSD tailored for
use as a firewall and router. In addition to being a powerful, flexible
firewalling and routing platform, it includes a long list of related
features and a package system allowing further expandability without
adding bloat and potential security vulnerabilities to the base
distribution. pfSense is a popular project with more than 1 million
downloads since its inception, and proven in countless installations
ranging from small home networks protecting a PC and an Xbox to large
corporations, universities and other organizations protecting thousands
of network devices.
SCANNERS TCP / IP
Scanner Avançado de IP - Scanner Avançado de Porta - Scanner Avançado LAN
O Scanner Avançado de IP Scanner é um scanner para LAN rápido, robusto e fácil de usar para Windows. Com ele é possível ter acesso fácil e em poucos segundos a vários tipos de informações sobre a rede local de computadores!
O Scanner Avançado de Porta é um scanner de porta pequeno, rápido, robusto e fácil de usar para plataforma Win32. Ele usa uma técnica de múltiplos threads, assim em máquinas rápidas é possível rastrear portas de modo bem mais rápido. Ele contém também descrições para portas em comum e é possível rastrear em variações pré definidas de portas.
O Scanner Avançado LAN é um scanner de rede altamente configurável, pequeno, fácil de usar para Win32. E ele é MUITO rápido. O Scanner Avançado LAN usa método de múltiplos threads, assim é possível rastrear mais de 1.000 elementos por segundo!
ANT (Advanced Net Tools)
Scanners e outros utilitários.
Crawler is a supersearcher that discovers everything about your
devices, networks and users, and securely transports that data to your
Paglo Web account. It is the key discovery tool that makes the power of
RogueScanner is a tool focused on device discovery and rogue detection.
It is focused solely on classifying devices so you can quickly
understand what's on your network. If you want to capture more IT data
and answer computer, network, and user questions, use the Paglo Crawler!
scans a range of IP addresses for shared resources that have been
shared via Microsoft File and Printer Sharing. In addition, any SMB
compatible shared resources will show (i.e. Samba Servers on a
Unix/Linux machine). It is to be used by system administrators or home
users to see what types of resources are shared and to warn the computer
users if any unsecured resources are displayed.
AutoNOC Port Scan
AutoNOC Port Scan quickly analyzes a machine to identify what ports are
available on a remote machine (and potentially vulnerable to break in).
Our version of AutoNOC Port Scan runs in parallel to instantly evaluate
the services available on a remote device or node.
NirSoft web site provides a unique collection of small and useful freeware utilities.
SCANNERS DE VULNERABILIDADES
Acunetix WVS Free Edition
WVS Free Edition will scan your website for Cross Site Scripting
vulnerabilities and it will also reveal the essential information
related to it: such as the location of the vulnerability and techniques
to fix the problem.
provides a free set of Web Security Assessment checks to enhance the
overall security of your web server infrastructure, using the most
complete web attack signature database available in the market –
“N-Stealth Web Attack Signature Database™”.
PC Security Test (para micro local)
Security Test is a free program for Windows that checks computer
security against viruses, spyware and hackers. With a few mouse clicks,
users can easily control the efficiency of their protection software
(anti-virus programs, spyware scanners and firewalls). PC Security Test
simulates virus, spyware and hacking attacks and monitors the responses
of your protection software. Don't worry, no real viruses are involved !
After the tests are complete, PC Securtiy computes a security index and
provides tips on improving PC security.
is the world's foremost network protocol analyzer, and is the de facto
(and often de jure) standard across many industries and educational
is a packet analyzer for Windows with a Windows user interface for the
Ethereal packet capture and dissection library.
WinPcap is the industry-standard tool for link-layer network access in Windows environments: it allows applications to capture and transmit network packets bypassing the protocol stack, and has additional useful features, including kernel-level packet filtering, a network statistics engine and support for remote packet capture.
GERENCIADORES / MONITORES DE REDE
PC and software inventory and IT asset reporting to simplify your job.
Network monitoring and troubleshooting to keep things running smoothly.
An easy to use IT help desk for your company. IT answers, product
reviews, and advice from SMB IT pros like you.
Internet traffic monitoring tool
SERVIÇOS ON LINE
Pure Networks Security Scan
Free wireless network security scan.
F-Secure Health Check
whether you have an Anti-Virus, Firewall and Anti-Spyware software
installed on your computer. Checks whether you have known
vulnerabilities in your applications. Checks whether you have
applications that are no longer supported by the vendor. Helps you fix
the vulnerabilities found.
Qualys Free Network Security Scanner : Free Security Scan
allows you to quickly and accurately scan your server for thousands of
vulnerabilities that could be exploited by an attacker. If
vulnerabilities exist on the IP address provided, FreeScan will find
them and provide detailed information on each risk - including its
severity, associated threat, and potential impact. It even provides
links to give you more information about the vulnerability and how to
Qualys' free SANS Top 20 Scan
free SANS Top 20 Scan detects the 20 most dangerous vulnerabilities
impacting networks worldwide. The top 20 list is published twice a year
by the SANS Institute, a trusted source for information security
training, certification and research. If any of the top 20
vulnerabilities are found, Qualys provides a detailed report with
information for each vulnerability and links to verified fixes.
DES Password Analysis
Serviço on line para quebrar senhas Unix.
Builder is a GUI firewall configuration and management tool that
supports iptables (netfilter), ipfilter, pf, ipfw, Cisco PIX (FWSM, ASA)
and Cisco routers extended access lists. Firewall Builder uses
object-oriented approach, it helps administrator maintain a database of
network objects and allows policy editing using simple drag-and-drop
The Network Toolkit - Free Edition
Network Toolkit - Free Edition is a fully functional version of The
Network Toolkit, with the same console and the ability to run from CD or
USB pen drive. However, it contains a limited set of tools. We are
providing the Free Edition so that you can experience the features and
benefits of The Network Toolkit. For every tool, you will find a
description, a Getting started page, comprehensive documentation and a
set of links. The Network Toolkit - Free Edition can be downloaded in
the following formats: ISO, ZIP and U3 installer.
Network Notepad Homepage
Network Notepad is a Freeware program for creating interactive network diagrams.
Technitium MAC Address Changer
MAC Address Changer allows you to change Media Access Control (MAC)
Address of your Network Interface Card (NIC) irrespective to your NIC
manufacturer or its driver. It has a very simple user interface and
provides ample information regarding each NIC in the machine. Every NIC
has a MAC address hard coded in its circuit by the manufacturer. This
hard coded MAC address is used by windows drivers to access Ethernet
Network (LAN). This tool can set a new MAC address to your NIC,
bypassing the original hard coded MAC address. Technitium MAC Address
Changer is a must tool in every security professionals tool box.
Technitium MAC Address Changer is coded in Visual Basic 6.0.
It is estimated that Trace 3D has been downloaded by more than
1,000,000 people all over the world. Find out why so many people use it
and why it has received Editor's Pick awards from PC World, Webattack,
and many other organizations. The new version 4.0 includes live updating
of Trace Route over time.
NirSoft web site provides a unique collection of small and useful freeware utilities.
EXTENSÕES PARA FIREFOX
Broadband Speed Test and Diagnostics
extension includes a set of tools for broadband users. It can measure
the bandwidth of Internet connections and perform diagnostic tests
(connectivity, ping and traceroute etc).
An HTTP analyzer addon for Firefox
FoxyProxy is an advanced proxy management tool that completely replaces Firefox's limited proxying capabilities.
POW -- Plain Old Webserver