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Add licensing system to a software.

I have a program written on c# for windows. The program is a helper, which grabs information from another program (from a game) then processes it and then saves it into text files.

I've decided to sell the program and because of this I need a licensing system added to it. The main objective of licensing system is protection from piracy. I need a somewhat strong protection that cannot be cracked or bypassed within several hours of work of a competent specialist. I am also considering to hire another person who will test the program's security by trying to crack it.

I'm not extremely competent in this area and looking forward for your suggestions on implementation but from what I know I think that the protection should include:

1. A licensing server that is queried by the program at the beginning of the work and then requeried during the work within some period of time. The server response either gives or denies permission for the program to run. It also sends the details regarding the parts of program that are allowed to work within current user's license. Obviously the server's response must not be easily changeable by a fake response from a different server.

2. It should include a debugger prevention system, i.e. the program should halt if a debugger is detected in the system.

3. Some portions of code of the program should be inserted directly to RAM and not be saved to the hard drive (they should be obtained from licensing server).

Previous developer doesn't have enough time to work on project so the decision was made to pick a new one. Previous developer is ready to spend some time consulting a new developer.

The project is dynamic and after the licensing is done I'm looking forward for you to continue work on it since there are several tasks that should be implemented. I expect that these tasks should take 10-15 hours/week.

Færdigheder: C programmering, C# Programmering, Software Arkitektur, Software Udvikling, Windows Skrivebord

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Om arbejdsgiveren:
( 2 bedømmelser ) Kiev, Ukraine

Projekt-ID: #15377572

24 freelancers are bidding on average $1232 for this job

ineedWorkJob

Greetings sir, how are you today sir? hope fine. Sir, I have read your project details and sir, you can check my website, i already have many software for sell with same kind of licensing support. I can implemen Mere

$1000 USD in 5 dage
(195 bedømmelser)
7.0
$1250 USD in 20 dage
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6.4
rkatoch

**Expertise in MIcrosoft technologies asp.net,c# and window/ desktop applications** I have 12 years of experience as a C#.Net Developer. I have mostly worked on web-based applications using ASP.NET (MVC + Web Forms) Mere

$2000 USD in 20 dage
(5 bedømmelser)
6.5
$833 USD in 20 dage
(54 bedømmelser)
6.1
beautiXiao

Hi, sir I understood you want to create a licensing system. I have 6 years of experience in reverse engineering. I've cracked a lot of systems, so I know what I should do in order to prevent crack. Relevant Skills and Mere

$1250 USD in 20 dage
(21 bedømmelser)
5.8
adeellhr786

Expert C# developer here Relevant Skills and Experience i will add my existing licensing module which i use in my products + i will obfuscate the whole program, such that no one can even understand the code after dec Mere

$1250 USD in 20 dage
(19 bedømmelser)
5.1
MinaYoussef

Dear Sir, I'm writing in response to your task post. As Senior Level software Engineer with more than nine years of experience in C++,C# I would bring a high quality and focused mindset to this job. Relevant Skills an Mere

$1250 USD in 20 dage
(15 bedømmelser)
4.8
deepgaf

# kindly don’t directly award the project# I am Deep, Operations’ Head from WEBDEVELOPERINDIA GROUP with 149 reviews in [url removed, login to view] Thanks for the basic project details. Guaranteed quality delivery with certified de Mere

$1500 USD in 15 dage
(3 bedømmelser)
4.7
gold2star

Hi, Dear Employer! How are you? I have enough experience on C/C++, C# programming . I am really interested in your project. I am 100% sure i can satisfy your requirements perfectly. User-Friendly Interface And Cl Mere

$1250 USD in 20 dage
(10 bedømmelser)
4.8
rased108

Hello Sir, I am an expert on adding licensing and security on windows application. And I am very much interested in your project. Relevant Skills and Experience I have several licensed products which are running from Mere

$750 USD in 10 dage
(28 bedømmelser)
4.4
$1250 USD in 5 dage
(3 bedømmelser)
3.1
wmtech

Hi, Greetings! I have 12+ years of experience in ASP.NET for web -development .I have built 350+ ASP Software(Web App+ Desktop App+ Web-Services). Relevant Skills and Experience I'm glad to share that I've already i Mere

$2050 USD in 12 dage
(1 bedømmelse)
3.2
phonedroidapps

Dear Hiring Manager, Hope you are having great health & wealth with superiority..!!! We have gone through your initial requirements. We have very good expertise in this field and confident to provide you best qua Mere

$1250 USD in 20 dage
(1 bedømmelse)
3.2
praita

Hi, I understood what you needed. Actually, I am a software developer and I am very interested in information security. Relevant Skills and Experience I have 3 years of experience in software development. Proposed Mi Mere

$1250 USD in 15 dage
(2 bedømmelser)
0.6
YairIfargan

I have a license system that generate serials, usally I use it with the mac address. I can chang it to work as you need as online license system that will check that the user can use your software. Relevant Skills and Mere

$750 USD in 20 dage
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EzzatAAllam

Local Activation more secure server Activation like Internet Download Manager method , less secure we used to use hardware id to generate ID - License then use Obfuscation tool to prevent decompile Relevant Skill Mere

$1250 USD in 4 dage
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developgame123

!!!!!! i know about cipher and making license very much. Hi, How are you? I can perform your requirements excellently. I have a job in the company to create a professional license. Relevant Skills and Experience I can Mere

$1250 USD in 20 dage
(0 bedømmelser)
0.0
RyanCoder18

Hi I am RYAN CODER I've reviewed your complete job description, and I fulfill all the qualifications required for this project. I have more than 10 years of experience in this field. I have completed many projects Mere

$750 USD in 4 dage
(0 bedømmelser)
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FastigiumTech

We are a ISO 9001-2015 certified IT company. Fastigium Technologies provides Custom Software Development, Mobile Applications (Native & Hybrid both), SharePoint, and Responsive Websites. Relevant Skills and Experience Mere

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