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Modify my PHP script (Add password hashing)

£10-20 GBP

进行中
已发布大约 6 年前

£10-20 GBP

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I have a PHP script which already works fine, however i have been told it is not very secure and i need to add password hashing... I would also like to edit so that my users can only download my file 3 times in a rolling week, i want this done against the users IP address and username & pass to try and stop them from creating multiple accounts, Anyone free to help? I will send over my current working script for editing. Thanks
项目 ID: 16404050

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23提案
远程项目
活跃6 年前

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用户头像
HI i can start now and can do the php tasks fast have 4 yr experience in php looking forward thanks
£40 GBP 在1天之内
4.4 (93条评论)
5.8
5.8
23威客以平均价£25 GBP来参与此工作竞价
用户头像
Hi, I am waiting for your positive response , so we can start the work soon. Thanks.
£38 GBP 在1天之内
5.0 (507条评论)
7.7
7.7
用户头像
Hello sir I have expert in php and I have also good experience in password hashing please award me this project we can finish your work with in 1 days please send me message for details
£17 GBP 在1天之内
4.8 (131条评论)
7.1
7.1
用户头像
Hi I would be able to implement the hashing and download limit you need. I'm proficient in html5, css3, js/jquery, php, mysql.
£18 GBP 在1天之内
4.9 (65条评论)
6.1
6.1
用户头像
I am a Web Security Researcher & Bug Bounty Hunter at HackerOne, BugCrowd, BountyFactory and many other Independent Bug Bounty Programs Reported Security Vulnerabilities to Google, Facebook, Twitter, TCS, DigitalOcean, Magento, Nexmo and many other Companies Listed in more than 30 Company's Hall of Fame for reporting Security Vulnerabilities and reported more than 200 Security Vulnerabilities Web Security : OWASP, BurpSuite, Kali Linux, BugCrowd VRT, MetaSploit + HTML5, CSS3 + jQuery, Javascript, Ajax + Angular JS, React JS + Website design + Bootstrap, Responsive design + PHP + ColdFusion (Fusebox, FW1) + MYSQL + Magento Development + Joomla Development + Laravel Develpment + Wordpress, eCommerce, Shopping carts + Dot Net + CodeIgniter Development + User Interface / IA, Graphic Design, Logo design + PSD to HTML + Web Security + Penetration Testing + Ethical Hacking + Linux : CentOS, RedHat, Kali Linux, Ubuntu + Windows Server + Vulnerability Assessment + Testing
£10 GBP 在1天之内
5.0 (101条评论)
5.3
5.3
用户头像
Dear Sir am excellent in php and mysql I can do this work perfectly I wish to do this task Please message to me
£23 GBP 在1天之内
5.0 (61条评论)
5.3
5.3
用户头像
I have 9 years experience of Web design and development. I request you to discuss things in detail over chat.
£80 GBP 在2天之内
4.9 (25条评论)
5.1
5.1
用户头像
Hello, We have good experience of PHP,HTML,CSS, Ajax,JavaScript,Mysql, Website Design,Bootstrap, etc. Kindly give us an opportunity to work for you at our best. Thank you !!
£18 GBP 在1天之内
4.9 (13条评论)
3.6
3.6
用户头像
Greeting I am expert great command on custom coding confident to provide you exact as you are looking for. ready to start now. Let me know if you have any query. Looking for yours response Thanks
£65 GBP 在1天之内
4.9 (16条评论)
3.6
3.6
用户头像
I am specializing in web development, web design and app expert.. We offer a wide range of experience & expertise. We provide these services to offshore clients across the globe.
£18 GBP 在1天之内
4.9 (30条评论)
3.7
3.7
用户头像
A proposal has not yet been provided
£13 GBP 在1天之内
5.0 (6条评论)
3.2
3.2
用户头像
Hello, I can do this password hashing for you. I use Html5, Css3, Sass, Javascript, Jquery, Bootstrap, Php, Laravel, Wordpress, etc.
£14 GBP 在1天之内
5.0 (4条评论)
2.8
2.8
用户头像
hello let's work together. I can help you to figure it out. regard
£13 GBP 在1天之内
5.0 (1条评论)
2.1
2.1
用户头像
have prior experience in password hashing. Can deliver work with accuracy. am trustworthy and hardworking. Once i understand your project, can quickly deliver the required code for password
£19 GBP 在3天之内
0.0 (0条评论)
0.0
0.0
用户头像
A proposal has not yet been provided
£13 GBP 在1天之内
0.0 (0条评论)
0.0
0.0
用户头像
I am a PHP developer in Profession with 5+ Years of Experience in it with MYsql, Jquery, css, sass, SQL Server In my Profession I have well experienced on PHP Security System.
£16 GBP 在1天之内
0.0 (0条评论)
0.0
0.0
用户头像
I have many years experience with PHP and MySQL including projects with similar requirements to yours. My bid is low as the project is simple and I am new to this site (want to build up rating). To implement password hashing I will hash the passwords and store the hash results in the database instead of the password itself. Then compare entered passwords with this saved value to determine if the password is correct. I will prevent extra downloads by storing a log of downloads in a database, querying it to determine how many times the user has downloaded the file in the past rolling week, to determine if a download should be permitted. Please contact me if you have any questions or further details.
£10 GBP 在2天之内
0.0 (0条评论)
0.0
0.0
用户头像
Good day to you. At first glance of your project description, I feel that I'm the most suitable candidate for you to accomplish your job. My name is Tan Yong Keong, i am specializing in modern website development and back -end function design. I have CPRE-FL and CTFL certificates. So, there will be some advantages for you to choose me as your worker, as password is a very sensitive thing. Hence, software testing and penetration testing is very important to ensure that the user information will not be stole. I strongly assure you that i will be able to: 1) complete the job in time 2) unlimited revision based on your requirement 3) perform software testing before the job ends 4) undergoes simple penetration testing Some questions I would like to ask about: 1) Do you planing to implement any API inside your project? 2) Do you create some extra column to store the information? As you are planing to trace and limit the account creation from the same IP address. Hire me and we can discuss the details about this project. Feel free to communicate with me in any medium. Thank you and wish you have a nice day.
£12 GBP 在3天之内
0.0 (0条评论)
0.0
0.0

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UNITED KINGDOM的国旗
Nottingham, United Kingdom
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