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Simple Password Manager with Google API validation by Vasudevan Deepak Kumar

Article 15 Apr 2013 license: CPOL

This is an alternative for "Simple Password Manager Using System.Security"

General Programming » Cryptography & Security » Security

WinXPWin2003DevBeginnerIntermediateC#Windows.NETVisual-StudioC#4.0, +

Digital Certificate Creator Tool by anoopk01

Article 31 Mar 2013 license: CPOL

This is a custom developed tool for generating a digital certificate.

General Programming » Cryptography & Security » Security

.NET3.5C#WindowsIntermediate.NET

Removing Strong-Signing from Assemblies at File Level (byte patching) by Andrea Bertolotto

Article 9 Mar 2013 license: CPOL

This article describes how to remove Strong Signing from .NET assemblies without recompiling code.

General Programming » Cryptography & Security » Security

.NET2.0VS2005.NET3.0.NET3.5C#WindowsWin32Win64DevIntermediate, +

How to be your own Certificate Authority and create your own certificate to sign code files by Mike Meinz

Tip/Trick 1 Mar 2013 license: CPOL

Step-by-step instructions to create and install a Certificate Authority certificate and a signing certificate as well as a BAT file to sign a program.

General Programming » Cryptography & Security » Security

WindowsIntermediateAdvanced

How to make keyloggers life difficult by Michael Hudak (Aregeion)

Article 20 Jan 2013 license: CPOL

This secure textbox deceptive keyloggers

General Programming » Cryptography & Security » Security

C#Windows.NETDevWebFormsBeginnerkeyloggerpassword

How to Generate (and Validate) CD-Keys for your Software by dawmail333

Article 6 Aug 2012 license: CPOL

An example of how to implement and validate non-personal CD-Keys (ideal for distribution on the back of CD cases)

General Programming » Cryptography & Security » Security

VB7.xVB8.0VB9.0VB6VB.NETDevDesignIntermediateVB, +

Creating SSL Security Certificates by Singh-Rahul-87

Tip/Trick 3 May 2012 license: CPOL

Using Makecert to Create SSL Security Certificates

General Programming » Cryptography & Security » Security

All-TopicsCertification

Steganography VIII - Hiding Data in Wave Audio Files by Corinna John

Article 9 Apr 2012 license: CPOL

How to hide data of any kind inside a sound.

General Programming » Cryptography & Security » Security

.NET1.0.NET1.1VS.NET2002C#Windows.NETVisual-StudioDevIntermediate

Basics of Signing and Verifying code by Sergey Chepurin

Article 22 Feb 2012 license: CPOL

How to sign code with digital signatures and associating them with files

General Programming » Cryptography & Security » Security

C++WindowsIntermediate

Phishing applications: Security threats regarding the SetParent function by Yonghwi Kwon

Article 10 Nov 2011 license: CPOL

This article explains how the SetParent function can be used to deceive users and incurs a catastrophe. Also, it suggests protection techniques against attacks presented here.

General Programming » Cryptography & Security » Security

C++DevIntermediate

Licensing .NET components with a PKI Token (Gemalto .NET Card) demystified by orouit

Article 25 Oct 2011 license: CPOL

This article demonstrates how to write a licensing provider for .NET licensing that gets licenses from a Gemalto .NET Card V2.

General Programming » Cryptography & Security » Security

.NET2.0VS2008C#DevIntermediate.NETVisual-Studio

Building Your Own Security Application with the Gemalto .NET Smart Card V2 by orouit

Article 8 Oct 2011 license: CPOL

How to use a Gemalto .NET V2 smartcard to create security applications in .NET

General Programming » Cryptography & Security » Security

.NET2.0VS2008C#.NETAdvanced.NETVisual-Studio

Using a Smart Card Certificate with .NET Security in C# by orouit

Article 5 Oct 2011 license: CPOL

How to use smartcard certificates in your .NET application

General Programming » Cryptography & Security » Security

C#.NETVisual-StudioIntermediateVisual-StudioVS2010

Application Security in n-tier Application on Windows Server by openpage

Article 13 Jul 2011 license: CPOL

Security attacks risk are minimised by careful planning of application design. If the application is distributed in nature, the challenges becomes manyfold. This article will try to give one way of doing so.

General Programming » Cryptography & Security » Security

WindowssecurityServer

USB & CD/DVD Blocking: One Way to Keep Data Free of Theft by cnli

Article 4 May 2011 license: CPOL

An example of blocking access to USB Memory and CD

General Programming » Cryptography & Security » Security

C++Dev

Enigma emulator in C# by adi_clepcea

Article 29 Apr 2011 license: CPOL

This article shows the inner workings of the German Enigma machine used during the WWII, translated to C#.

General Programming » Cryptography & Security » Security

.NET1.1Win2KWinXPVS.NET2003C#DevIntermediateWindows.NETVisual-Studio, +

Steganography 20 - Generate Melody from Text by Corinna John

Article 15 Jan 2011 license: CPOL

Encode a text by sorting notes.

General Programming » Cryptography & Security » Security

.NET2.0MonoC#WindowsDevLinuxBeginner.NETEncryptionDecryption, +

HTTPs using BizTalk 2009 HTTP adapter on Windows 2008 R2 by Ahmed Kahwaji

Article 9 Jul 2010 license: CPOL

Use HTTPs in BizTalk 2009 on Windows 2008 R2

General Programming » Cryptography & Security » Security

WindowsDevIntermediateWindowsWin2008-R2

WinForms - Using a custom principal with AspNetDb by Dylan Morley

Article 1 Jun 2010 license: CPOL

Describes how to use a custom principal implementation with the AspNetDb security database in a WinForms application.

General Programming » Cryptography & Security » Security

C#.NETDevIntermediatesecurityWinForm

Secure Password Authentication Explained Simply by Alaric Dailey

Article 25 Jan 2010 license: CPOL

Simple code and explanations to enable secure password authentication.

General Programming » Cryptography & Security » Security

C#.NETDevADO.NETIntermediate

Copy Protection for Windows Applications (Part 4) by Foolomon

Article 21 Sep 2009 license: LGPL3

Describes the implementation of a key registration, installation, and validation methodology for Windows applications

General Programming » Cryptography & Security » Security

C++C#Windows.NETArchitectDevCOMCOM+IntermediateAdvanced

Copy Protection for Windows Applications (Part 3) by Foolomon

Article 16 Sep 2009 license: LGPL3

Describes the implementation of a key registration, installation, and validation methodology for Windows applications

General Programming » Cryptography & Security » Security

C++C#Windows.NETArchitectDevCOMCOM+IntermediateAdvanced

Better way to determine and police Password Strengths by GarethI

Technical Blog 13 Sep 2009 license: CPOL

Perhaps my Google search mo-jo has been acting up, but I could not find a good strong C# implementation for strong passwords (in fact I really couldn’t find much outside of logical cut & paste of implementations of random Information entropy implementations) . They were all predicated on t

General Programming » Cryptography & Security » Security

All-Topics

Copy Protection for Windows Applications (Part 2) by Foolomon

Article 10 Sep 2009 license: LGPL3

Describes the implementation of a key registration, installation, and validation methodology for Windows applications.

General Programming » Cryptography & Security » Security

C++WindowsArchitectDevCOMCOM+IntermediateAdvanced

Copy Protection for Windows Applications by Foolomon

Article 7 Sep 2009 license: LGPL3

Describes the implementation of a key registration, installation, and validation methodology for Windows applications.

General Programming » Cryptography & Security » Security

C++Windows.NETArchitectDevCOMCOM+IntermediateAdvanced

Free PHP Encoder Application by S?n H?i Quang

Article 4 Aug 2009 license: CPOL

A free PHP encoder application.

General Programming » Cryptography & Security » Security

Steganography 18 - GPS Tracks and Waypoints by Corinna John

Article 1 Aug 2009 license: CPOL

Encode a message as waypoints in a GPX file.

General Programming » Cryptography & Security » Security

.NET2.0C#2.0XMLDevBeginnerIntermediateC#.NET

Tamper-proof and Obfuscate your Configuration Files by Sunny Ahuwanya

Article 5 Jan 2009 license: CPOL

How to prevent your configuration sections from unauthorized modification (includes a nifty configuration file editor)

General Programming » Cryptography & Security » Security

C#.NETDevAdvanced

An Anti-Reverse Engineering Guide by Josh_Jackson

Article 9 Nov 2008 license: CPOL

A look into what goes into the area of preventing reverse engineering, and gives developers some functions and ideas about preventing reversing engineering of their programs.

General Programming » Cryptography & Security » Security

VC6VC7VC7.1VC8.0WinXPWin2003VistaVS.NET2003VS2005VS2008, +

Introduction Into Windows Anti-Debugging by Josh_Jackson

Article 18 Sep 2008 license: CPOL

A brief introduction into Windows anti-debugging techniques.

General Programming » Cryptography & Security » Security

VC6VC7VC7.1VC8.0Win2KWinXPWin2003VistaVS.NET2002VS.NET2003, +

Digital Signatures by nimeshmca

Article 11 Sep 2008 license: CPOL

Custom digital signatures using iTextSharp

General Programming » Cryptography & Security » Security

C#2.0VS2008C#Windows.NETVisual-StudioDevIntermediateC#Visual-Studio

Protecting Your Software Using Simple Serial Number/Activation Key Pair by Yasser M. Jaffal

Article 12 Aug 2008 license: CPOL

This article guides you to simply, yet effectively, prevent your software customers from copying your product without your authorization. I admit it is not a top-security solution, and it will be easy to crack without protecting your compiled code, but it is just for conveying the idea.

General Programming » Cryptography & Security » Security

.NET2.0Win2KWinXPWin2003VistaVS2005.NET3.0VB7.xVB8.0VB9.0, +

Attaching a digital certificate (public key) to an HTTPS request by Rehan Ahmad Abbasi

Article 6 Aug 2008 license: CPOL

Posting data to HTTPS (a secure connection) URL from a Windows application (.NET) by attaching a digital certificate and getting the response back.

General Programming » Cryptography & Security » Security

.NET2.0C#2.0C#Windows.NETDevIntermediateC#.NET

Implementing Application Security with Client Application Services in VS2008 by Nowak Alexander

Article 17 Jul 2008 license: CPOL

The ASP.NET provider framework for Membership, Role, and Profile functionality in .NET 3.5 is made available for non-ASP.NET consumers in the form of Client Application Services. This means that, for example, in a WinForms application, you can implement Forms Authentication as easy as in an ASP.NET

General Programming » Cryptography & Security » Security

C#3.0VB9.0.NET3.5C#VB.NETDevIntermediateC#VB, +

Authentication to a phpbb based forum using C# by gyllbert

Article 5 Apr 2008 license: CPOL

Authentication to a phpbb based forum using C#.

General Programming » Cryptography & Security » Security

Win2KWinXPWin2003VistaC#1.0C#2.0C#3.0DevPHPIntermediate, +

Steganography 13 - Hiding Binary Data in HTML Documents by Corinna John

Article 13 Mar 2008 license: CPOL

Some ideas on how to hide binary data in text documents

General Programming » Cryptography & Security » Security

.NET2.0VS2005C#WindowsDevBeginner.NETVisual-Studio

Don’t rely on obfuscation by Fady Anwar

Article 21 Feb 2008 license: CPOL

An article demonstrating why you should not rely on obfuscation to protect your .NET applications.

General Programming » Cryptography & Security » Security

C#1.0C#2.0C#3.0C#.NETDevMSILAdvancedC#

Common application data, virtualization, and access control lists by Luigi Grilli, Michela Carriero - Lyra

Article 24 Jan 2008 license: CPOL

Vista: what to do when storing common data is needed?

General Programming » Cryptography & Security » Security

Win2KWinXPWin2003VistaWindowsDBADevIntermediateWindowsSysAdmin

Generic SymmetricAlgorithm Helper by Tony Selke

Article 15 Nov 2007 license: CPOL

A generic helper class that exposes simplified Encrypt and Decrypt functionality for strings, byte arrays and streams for any SymmetricAlgorithm derivative (DES, RC2, Rijndael, TripleDES, etc.)

General Programming » Cryptography & Security » Security

.NET2.0C#2.0WindowsVisual-StudioDevIntermediateC#.NET

Public/Private Key Encrypted Messenger by Michael Demeersseman

Article 17 Sep 2007 license: N/A

An article about creating a public/private key encrypted internet messenger

General Programming » Cryptography & Security » Security

.NET2.0C#WindowsVisual-StudioDevIntermediate.NET

Watch Dog by Babak Ansari

Article 5 Sep 2007 license: CPOL

Execute applications with a Windows Service and ensure its existance.

General Programming » Cryptography & Security » Security

.NET1.1VS.NET2003C#WindowsDevIntermediate.NETVisual-Studio

RSA Encryption with .NET 2.0 Cryptography Services and Crypto++ Wrapped as a Managed C++ Class Library by mmsinclair

Article 17 Aug 2007 license: LGPL3

Encrypt in .NET and decrypt in Crypto++, a cryptography newbie's journey.

General Programming » Cryptography & Security » Security

.NET2.0C#2.0C++WindowsVisual-StudioDevAdvancedC#.NET

Find LastLogon Across All Windows Domain Controllers by Dwight Johnson

Article 14 Jun 2007 license: CPOL

Use the .Net Framework to find the lastLogon for every user across all domain controllers

General Programming » Cryptography & Security » Security

C#Windows.NETVisual-StudioDevIntermediate

Using authentication certificates to connect to web services with Windows form applications by --==## Andy74 ##==--

Article 8 May 2007 license: Ms-PL

How to use a certification to connect to an SSL channel and use a web service

General Programming » Cryptography & Security » Security

.NET2.0VS2005C#WindowsIISDevIntermediate.NETVisual-Studio

Encrypting windows application connection strings by Daniel Kuettel

Article 25 Apr 2007 license: CPOL

This article shows a simply method of encrypting connection strings for windows applications

General Programming » Cryptography & Security » Security

.NET2.0SQL2000SQL2005VS2005C#2.0WindowsDBADevIntermediateC#, +

Get info about local digital certificates with WSE 2.0 and .NET by Orka

Article 27 Feb 2007 license: N/A

This article describes how to get information about digital certificates stored on your local machine. It also shows how to search certificates by name, and retrieve a certificate hash.

General Programming » Cryptography & Security » Security

.NET1.1VS.NET2003VB7.xWindowsDevIntermediateVB.NETVisual-Studio

.NET Code Protection Solutions Review by michaelas

Article 18 Jan 2007 license: CPOL

The article discusses .NET code protection methods.

General Programming » Cryptography & Security » Security

C++Windows.NETVisual-StudioDevIntermediate

A small and elegant bruteforcing class by Filip Waeytens

Article 14 Dec 2006 license: N/A

A class that returns all possible combinations of a given subset, without using recursion.

General Programming » Cryptography & Security » Security

.NET2.0WinXPVS2005C#DevIntermediateWindows.NETVisual-Studio