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Need to protect our proprietary MQL4 software downloaded by our paid members

$15-25 USD / hour

已关闭
已发布超过 7 年前

$15-25 USD / hour

Our products are written in MQL4 and used with the MetaTrader 4 platform. These products are offered to our paid members on a recurring basis. Currently, we protect our proprietary software through the use of an expiration date which must be changed frequently. We need someone to develop a mechanism which can protect our software such that each download is unique to each member, can be activated or deactivated based upon their active/inactive membership, and non-transferrable from such membership. It is preferable the end product is protected either via DLL in part or as a whole. For candidates interested: - MQL4 knowledge strongly preferred - Needs previous experience in product security for membership-based software products - Must have integrity, focus, and diligence - Must be willing to sign an NDA
项目 ID: 11512341

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远程项目
活跃7 年前

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13威客以平均价$24 USD/小时来参与此工作竞价
用户头像
Hello Sir,I just checked short description of project,I'm very interested to your project and sure give to you best quality of project,Can you please take short time to me for discuss about your project thanks
$20 USD 在40天之内
4.9 (446条评论)
8.5
8.5
用户头像
Hi I have gone through the details of your project and we find it well within our capabilities. I offer a wide range of services, including Web design, PHP/MySQL web application development, Open sources like Joomla, Os-commerce,vBulletin , Zen cart-Drupal , android and IOS , I can create and deliver the project as per the information.I have skilled, expert programmers I'm very excited to assist you in making your Sites successful – please feel free to contact me directly to discuss this position further. Thanks
$15 USD 在40天之内
4.7 (504条评论)
8.3
8.3
用户头像
My name is Mike and I’m from UK. I work with individual clients and also provide outsourcing services for a number of UK and USA based agencies. Your project description sounds interesting to me and I do have skills & experience that are required to complete this project. I can show you some examples of my work. Please contact me to discuss your project.
$22 USD 在10天之内
4.9 (47条评论)
6.9
6.9
用户头像
Hello, I understood the initial scope of this project. Although i want to discuss further this job in order to prepare the final concept for this project. After Complete discussion over the call or in chat, i will prepare following things for you - Technical Project Proposal - Flow chart for this Project - Execution plan (Step by step procedure with explanation how and at what that we are going to execute a particular task)
$25 USD 在10天之内
4.8 (53条评论)
7.0
7.0
用户头像
I want to discuss this project with you further, let me know the best suitable time for you to schedule the meeting, Feel free to message me at any time, i used to be online 14 hrs in a day on this website so probably you will get a quick response from my end.
$25 USD 在10天之内
5.0 (26条评论)
6.9
6.9
用户头像
Hi there, Having a protected strategy (EX4 file) is a must when you sell strategies or signals, but having an Expiration Date hard-coded is not only easy to crack but also limits your ability of handling many users/customers. I am an IT engineer and I work exclusive with MT4 and Financial projects in general. When writing a DLL for an EA, one of the most cumbersome issues to deal with, are the dependencies with C++ Redistributable Packages, if you don't have the correct Redistributable installed in your PC, then the EA+DLL will start to give problems and fail. Because of this, I'll deliver a solution for your project written in C#, so your EA connects directly to C#, which only needs the .NET Framework already installed in most modern PCs. Having a DLL which is used by an EA written in .NET is of significant advantage, not only because of you are getting rid of the dependencies with the Redistributable Packages, but also because DLLs in C++ are by far more error prone than .NET DLLs. In the end, you will end up having a simple, small and sleek DLL written in C# which you can easily update with low effort. Plus, with your DLL in C# (and as you require), you can easily implement user security, where the DLL connects to a server of yours to validate the credentials provided by the user and grant or deny the use of the EA or parts of it. You only have to maintain a SQL database with the credentials of the users allowed to access the EA. Regards, Eng. John P.
$20 USD 在15天之内
5.0 (21条评论)
6.1
6.1
用户头像
This is what I have been doing since a long time. I can implement a very good security mechanism so that your product can be offered to your clients with back end management. It will be a DLL based solution and every end product will be registered via a product key that you need to give them. Each product key will work till a particular expiry date and when it is reached then will stop working. Everything can be managed via your website automatically (if you already have your website, then you can modify that to automate the process) or you can do it manually via phpmyadmin of your website. php and mysql will be needed at the backend which will take care the business. Once the product key is entered then the system will register the computer's hard disk serial number so that the usage is limited to that particular machine. Yes, it will have option so that you can attach X number of computers for any particular product key. this is needed because someone may use the product at home as well as in office. There are few more features that will enhance the product looks and feel so that it can boost your sales a bit further. I also supply a free product installer so that all the files required for the product to run will get installed via single click. This will minimize the hassles to installation process. Although you have opened a project with hourly basis, but I would like to work on fixed charged basis and it will cost you $450 and development time would be less than 10 days.
$25 USD 在18天之内
5.0 (51条评论)
6.2
6.2
用户头像
I'm coding in mql4/5 for more then 6 years for different clients... Your project seems to be quick and easy job. Ready to start.
$15 USD 在5天之内
5.0 (64条评论)
6.0
6.0
用户头像
Hi,I have gone through your project description. I could be confident if we can proceed towards more discussion. I am an individual developer and you will be working directly with me if we proceed work on this project. My key skills are - 1)Ruby 2)Ruby On Rail 3)Angular JS 4)Node JS 5)PHP with codeigniter and Laravel Framework. Let's initiate our chat so we can proceed towards conclusion of this project scope and give it a start as soon as possible. Thank & Regards Prashant Shinde
$27 USD 在10天之内
4.8 (15条评论)
5.8
5.8
用户头像
Hello! My name is Alex, I'm professional programmer for forex market. I'm very familar with this kind of project. In few words - the best way to protect your product is to make webservice with specific database, which will contain personal data (ID, experiation time etc.) for each client. Client EA will connect to this webservice through dll (which is very secure) and send JSON request with ID. If your database (which you will be able to odify at any time) contain ID - EA will allow to trade. Don't hesitate to ask me any questions, Kind regards, Alex
$20 USD 在20天之内
4.9 (29条评论)
5.8
5.8

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会员自9月 13, 2016起

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