Anti-Key logging and Real-time Encrypting Software using Windows Framework to protect against malware using cryptography methodology providing real time encryption

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Case Study
Anti-Key logging and Real-time Encrypting
Software

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Hacking techniques advanced as the technology progressed. Today, malwares silently
absorb information through illicit key logging practices. In order to safeguard user
applications and computers from the malicious act of information theft through recording
key-pressed information, client required an application that provides a panoramic
protection to its users. Client required a system that:
• Possesses innovative user interface to let users view real-time encryption
• Acts as a defense layer between kernel and destination application
• Introduces to innovative high-tech cryptography methodology to protect against the
toughest malware
• Runs with very little resources
• Facilitates automatic version control
• Is available in Premium, Pro and Trial version
• Supports browsers and maximum applications including chat applications
• Is effective for Windows Log on and Domain Log on
Keeping the client requirements in mind, we developed anti-keylogging software that uses
state-of-the-art cryptography to keeps users’ information encrypted while it travels
through their keyboard to the destination application. Specially used to secure the
application credentials, this software is capable of defeating keyloggers by simultaneously
encrypting your keystrokes at keyboard driver level. The application is deeply rooted in the
system making it difficult for keyloggers to bypass encryption.
This application works seamlessly in-concert with several security and authentication
programs. The system applies stringent security and privacy measures and offers effortless
software installation.
Client Requirement

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Technologies Used
Windows DDK Provides almost all the tools that user needs for developing, building,
packaging, testing, and debugging drivers.
C | Assembly Language Basic language for driver development and communication.
Microsoft Visual Studio
VC++ | MFC
Integrated tool best suited for modular architecture and iterative
development of software.
NSIS It is designed to be as small and flexible as possible and is therefore
very suitable for internet distribution. It is stable and reliable
installation development tool.
.NET Framework .NET framework 4.0, a library of cohesive classes written for VC++ |
MFC.
Project Challenges
Team faced the following challenges:
• Developing a driver that supports all functionalities of a normal keyboard. It also
supports customized encryption technology to encrypt all keystrokes.
• Developing an application to load driver on memory without any crashes. Normally,
machine crashes during driver load events.
• Kernel Level Programming in driver that provides application to load driver on
machine restart.
• Speeding up at all interfaces and instances make application flawless.
• Developing customized encryption logic that will provide non-hackable feature to
application.
• Securing the interaction between server and application. Web authorization has been
enabled with this application.
• Designing a dynamic logic to find focus on control to make application work even
more accurately.

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Manpower
Planning
The following development approach was adopted to equip the site with numerous features and
functionality mentioned before:
• Introduces high level of security and data fetching technology.
• Research and analysis has been scheduled to get the actual level of output of data, which are in a
form of different verticals and business logics.
• Development – High Level Coding Standards has been followed for managing backup data volume,
simultaneously synchronization with server for recent updates.
• Precisely need to concentrate in sync with existing and newly available data for backup with our
database for result to get generated.
• The User Interface Layer, which forms the Graphical User Interface of the software and website.
Developers 3
Designers 1
Quality Assurance Testers 1

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Driver Architecture

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Application Architecture:-
Development Highlights:-
This application is meant to run on Windows XP/Vista/Win7 operating systems. It is built around C,
assembly language, VC++ and .net framework 4.0. The design for each screen is implemented
using the UML diagram and basic framework, which is newly integrated for high performance
applications. Almost all the modules are developed using foundation, core graphics and .net
frameworks. Wireframes are designed for each dialog box that appears, which is integrated with
UML diagram to meet client requirements. Driver development module includes complex structure
and configuration to allow application for successful communication between driver and user mode
application. Kernel level programming helps application to work accurately without any crash or
memory leak, but with fast performance. Further, light-version installer adds charm to this
application. High resolution images with low memory use improve overall performance of the
application. Customized installer helps user to use command line parameter. The application was
developed and fully functional within a span of 10 months.