Freeware & Online Tools
Useful Applications, Online Tools and Information about
Internet and Data Security.
Color Picker
Color Picker

Color Picker is a color selection for web development.

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USB Write Protection
USB Write Protection

USB Write Protection is a batch file that change the state of the USB write protection of the operating system.

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IP Addresses
IP Addresses

IP addresses simply explained. Terms and tables for IPv4 and IPv6 addresses.

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News and Updates

CyberChef Recipes

Recipes for CyberChef, a web application for analyzing and decoding data.
4 new recipes added

Regular Expressions

A collection of useful regular expressions, among others for URLs, phone numbers, e-mail addresses, IP addresses and wallet addresses.
New

CyberChef

A brief overview of CyberChef and a description of its main features.
A case study has been added.
The examples can be tried out directly in CyberChef with a link.

CyberChef Gaijin.at Version

CyberChef is a web application for analyzing and decoding data.
The Gaijin.at version contains operations not contained in the original version.
New

USB Write Protection

USB Write Protection is a batch file that change the state of the USB write protection of the operating system.
New version

Wallpapers

Wallpapers with nature and landscape pictures for your desktop.
3 new desktop wallpapers

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