Build me a working product key system with security

종료 등록 시간: 3년 전 착불
종료 착불

I am making a product. I would like a working key system/product key system. Also, it should be completely secure. Lastly, the product is paid, so once they pay for it, they will get the product key. Make an area where they can also redeem key as well.

PHP 웹 보안 웹사이트 디자인 HTML 인터넷 보안

프로젝트 ID: #27970872

프로젝트 소개

5 건(제안서) 재택 근무형 프로젝트 서비스 이용 중: 3년 전

이 일자리에 대한 프리랜서 5 명의 평균 입찰가: $165

maksdevmob

I read your job description in carefully and I'm sure that do it smoothly. As a PHP Expert, have a experience to make PHP plugin and Web Site. If you check my review then know about this. I hope to work with you. Pleas 기타

$200 USD (7일 이내)
(12 리뷰)
5.3
Dragoljub

Greetings, your project description sounds very interesting. I love Web design! I will gladly start working on your project, even before you award me the project, as a demonstration of my skills. Feel free to contact 기타

$180 USD (5일 이내)
(37 리뷰)
5.5
fadeevdoma

https://www.freelancer.com/u/fadeevdoma Hello. I am 5+ years of C# expert and as you can check in my profile, I have good experiences with building KeyGen system. I have built it using my own algorithms and protect it 기타

$140 USD (7일 이내)
(5 리뷰)
4.6
eyadbas

Dear Sir! I've seriously went through your post and I have understood what you need. I am sure that I can be the best candidate who is able to perfectly complete this project Build me a working product key system with 기타

$155 USD (2일 이내)
(2 리뷰)
2.4