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Retrieves Windows passwords by extracting hash values from binary SAM and SYSTEM files in the file system. Pwdump uses standard NTFS and FAT32 system drivers to execute Microsoft's Rootkit Detector (Rkdetector) application.

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DOS-based tool which deletes files securely and irrevocably by sending the hard drive the ATA command security (enhanced) erase, which then deletes all saved files by overwriting all sectors with zeros, or on encrypted hard drives by generating a new key. Must be loaded directly from DOS from bootable media.

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Xbox tool (DOS) for setting and deleting passwords on ATA hard disks.

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Interactive HTTP/HTTPS proxy that allows interception and modification of HTTP headers (including POST data) before they can be sent to the server. Component of the Burp Suite.

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

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Ensures your internet connection remains encrypted when surfing using public WLAN hotspots and prevents it being eavesdropped on by outsiders, by setting up a VPN connection to the manufacturer’s internet gateway. Also available as an iOS version.

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Standalone application that identifies and removes viruses and worms in the system. Designed as an addition to standard anti-virus programs, it can be run without having to be installed - useful for systems that are already infected.

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Enables you to create more secure internet connections by implementing encrypted tunnels and hiding your IP address. Also supports any external application that can access the internet, such as multimedia players, instant messaging tools, download managers and email clients. Includes an integrated application firewall.

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Resets all passwords offline for valid accounts on Windows systems without requiring the old passwords. Before starting the operating system, the tool has to be activated on a bootable medium.

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Simple tool for irretrievably deleting entire hard disks and data. According to the developer it works independent of the partition layout, file and operating system and deals with otherwise inaccessible proprietary formats. Also available as advanced versions (basic, standard and professional).

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Classic tool for establishing a private VPN connection. Encrypts data and allows the user to surf the web anonymously (without sending out their IP address). Offers secure surfing at public hotspots and bypasses firewalls. Also available as an enhanced premium version which is faster and has support for OpenVPN, PPTP and L2TP/IPSec, as well as various servers in the US.

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Graphical front end for the tcpdump network package sniffer that’s integrated in Mac OS X. Enables you to display all the traffic on the network connections. Manufacturer’s web site currently not available

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Protects a computer from malware. Has an anti-virus and anti-spyware module, offers real-time and anti-rootkit protection, as well as intelligent virus updates. Silent mode available for gamers.

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Rootkit detector for detecting hidden processes and services, and deleting them as required. Also monitors TCP/IP connections and registry entries. Processes are deleted at the user's own risk and should be performed with caution.

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Comprehensive password manager for Macs that saves all passwords as an encrypted file and allows login credentials to be exchanged between common web browsers. According to the developer, it can also generate more secure passwords. A Windows version is also available, as is an iOS app.

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Real-time protection tool for Android smartphones. The anti-virus protection shields the mobile device against attacks from viruses or mobile spyware, the firewall prevents hackers from being able to infiltrate the device and the data encryption software protects data from unauthorised access. An SMS spam filter is also included. The technology is based on that of the well-known Norton products.

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

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Network monitor and log analyser. Records data traffic and displays it with log information. For more details go to Network Monitor in the Microsoft TechNet Blog.

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Hides files and directories on local or removeable memory media to protect them against unauthorised access. You must enter a password before you can display the data. According to the manufacturer’s notes, this is only designed for domestic use. More powerful tools should be used to protect sensitive company data.

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