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Expansion pack for Firefox, Google Chrome, Internet Explorer, Safari and Opera which allows safe surfing by providing information about the trustworthiness of a web site about to be accessed.

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Tests web applications for security breaches. Uses heuristic methods for automatically detecting vulnerabilities to attacks by cross-site scripting or SQL and XML injection. Creates a report on necessary improvements. Requires Cygwin on Windows.

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Modified Live-CD based on Ubuntu for the short-term provision of an isolated working environment where sensitive data can be dealt with securely while the operating system installed on the computer remains untouched. Not intended for permanent installation on the hard disk. Fast and secure download from The H

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Intercepts network connections. SSH and HTTPS connections can also be redirected. Fast and secure download from The H

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Tests web servers and can detect around 2000 potentially dangerous CGI directories and scripts.

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Linux-based security tool on a boot CD for accessing computers that can no longer be booted for repair, data recovery or to check for viruses. Manufacturer updates tool several times a day to ensure the latest security updates are always available.

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Management and creation of RSA, DSA and EC keys, X.509 certificates, certificate requests and return lists. Supports multiple root CAs, intermediate CAs and smartcards. Fast and secure download from The H

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Allows anonymous access to the internet to protect your identity and privacy. It includes tools to filter web content, manage cookies, control access and remove pop-ups and ads.

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Displays the full web site address of those shortened by URL-shrinking programs in Firefox. Supports more than 60 URL shrinkers including TinyURL, bit.ly, cli.gs, is.gd and Digg.

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Extension for Firefox providing secure Internet browsing. Replaces the Certificate Authority System with a dynamic set of notaries for validating certificates. Allows users to choose who they trust and to revise the decision at any time.

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Protects the integrity of directories and files in a file system by generating checksums for contents. If adjustments are made to files, the checksums change to allow detection of unauthorised file manipulations.

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Cracks weak passwords using dictionary or brute force attacks. Can be used for Unix and Windows LAN manager passwords.

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Cracking program for WEP or WPA keys as well as encrypted WLANs.

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This Firefox upgrade tells users about weak or insecure SSL certificates and warns them of potential security loopholes.

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Steganography program that allows you to hide files in graphic images. Provides encryption and hashing functions.

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Easy to use graphical user interface for creating and managing X.509 certificates for VPN, S/MIME and SSL. requires OpenSSL.

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