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Modify my PHP script (Add password hashing)

£10-20 GBP

処理中
投稿日: 約6年前

£10-20 GBP

完了時にお支払い
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
プロジェクト ID: 16404050

プロジェクトについて

23個の提案
リモートプロジェクト
アクティブ 6年前

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アワード者:
ユーザーアバター
HI i can start now and can do the php tasks fast have 4 yr experience in php looking forward thanks
£40 GBP 1日以内
4.4 (93 レビュー)
5.8
5.8
この仕事に23人のフリーランサーが、平均£25 GBPで入札しています
ユーザーアバター
Hi, I am waiting for your positive response , so we can start the work soon. Thanks.
£38 GBP 1日以内
5.0 (507 レビュー)
7.7
7.7
ユーザーアバター
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 1日以内
4.8 (131 レビュー)
7.1
7.1
ユーザーアバター
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 1日以内
4.9 (65 レビュー)
6.1
6.1
ユーザーアバター
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 1日以内
5.0 (101 レビュー)
5.3
5.3
ユーザーアバター
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 1日以内
5.0 (61 レビュー)
5.3
5.3
ユーザーアバター
I have 9 years experience of Web design and development. I request you to discuss things in detail over chat.
£80 GBP 2日以内
4.9 (25 レビュー)
5.1
5.1
ユーザーアバター
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 1日以内
4.9 (13 レビュー)
3.6
3.6
ユーザーアバター
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 1日以内
4.9 (16 レビュー)
3.6
3.6
ユーザーアバター
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 1日以内
4.9 (30 レビュー)
3.7
3.7
ユーザーアバター
A proposal has not yet been provided
£13 GBP 1日以内
5.0 (6 レビュー)
3.2
3.2
ユーザーアバター
Hello, I can do this password hashing for you. I use Html5, Css3, Sass, Javascript, Jquery, Bootstrap, Php, Laravel, Wordpress, etc.
£14 GBP 1日以内
5.0 (4 レビュー)
2.8
2.8
ユーザーアバター
hello let's work together. I can help you to figure it out. regard
£13 GBP 1日以内
5.0 (1 レビュー)
2.1
2.1
ユーザーアバター
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 3日以内
0.0 (0 レビュー)
0.0
0.0
ユーザーアバター
A proposal has not yet been provided
£13 GBP 1日以内
0.0 (0 レビュー)
0.0
0.0
ユーザーアバター
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 1日以内
0.0 (0 レビュー)
0.0
0.0
ユーザーアバター
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 2日以内
0.0 (0 レビュー)
0.0
0.0
ユーザーアバター
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 3日以内
0.0 (0 レビュー)
0.0
0.0

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UNITED KINGDOMのフラグ
Nottingham, United Kingdom
0.0
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メンバー登録日:2月 2, 2018

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