Web Security Jobs and Contests

Web Security is the process involved in securing your information systems and other related assets from web based malicious attempts at hacking. You will need to secure your web server and other web-facing servers (like FTP, etc.) in order to protect against these attacks. You can get help from freelancers for your web security efforts. You can connect with them on this site. Start by posting a web security job today!
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Browse Jobs on Freelancer

Project/Contest Description Bids/Entries Skills Started Ends Price (USD)
Tax Website Tax Website built with login credentials and create forms and submit the info to Sql database and vbs script for calculation of input values. 11 Web Security, Sharepoint, Electronic Forms, Microsoft SQL Server Mar 25, 2017 Today6d 22h $356
Configure a router to redirect traffic for certain web pages Configure a router to redirect traffic for certain web pages. Each page would be redirected to a specific page/website. 6 System Admin, Web Security, Network Administration, Internet Security Mar 25, 2017 Today6d 18h $22
Move our website over to https We would like to move our website to https rather than http. It is currently hosted on amazon AWS with engineyard in between to host the app. It was built with Ruby on Rails and uses github to host the code. This is the website [url removed, login to view] Please provide realistic time and hour quotes. 27 Web Security, Ruby on Rails Mar 24, 2017 Today6d 16h $19
Need my websites fixed(themes, builders) after Malware removal! Hello i recently had my account with my websites attacked by malware. I was able to completely clean all my websites. However, plugins and page builders are not working correctly now. Can someone please help fix these builders and plugins back to the way they were working, without having to bring malware back onto my websites? 26 Web Security, Software Testing, Website Testing, Usability Testing, Website Management Mar 24, 2017 Today6d 9h $131
Fix utf-8 coding problem in my website Hi, I am getting lot of black colored question marks wherever semi-colon is used on my website content. Like here [url removed, login to view] this is happening in almost all 550 pages on my site. This seems to be utf-8 related encoding problem. I don't want to modify each page from backend as it will take long time. My site based on php and mysql. So I need an expert who can fix this problem as soon as possible in a day or two without editing each and every article on my site. When I submit and upload fresh content it should not again create such black question marks. You should do complete fixing of this even when i submit and edit by fixing the problems in php scripts itself. 26 PHP, Web Security, CSS, MySQL, Programming Mar 24, 2017 Today6d 5h $33
SQL Database Hacked. Need Help Restoring Files and/or Reading PHPMYADMIN Logs My site was ransomed by hackers. They erased my database. It was not properly backed up. I need help with the following: 1. Determining whether ransom note is from original hackers 2. Rebuilding the SQL database (using Mobile Apps and Website) 3. Ensuring the SQL database is secure in future 21 PHP, Web Security, SQL, MySQL, Internet Security Mar 24, 2017 Today6d 3h $181
PrestaShop Setup -- 2 I need my PrestaShop set up and looking professional with my products added with ssl and have shipping set up so users pay for it 20 Website Design, Web Security, SEO, Prestashop Mar 23, 2017 Mar 23, 20175d 15h $121
PrestaShop Setup I need my PrestaShop set up and looking professional with my products added with ssl and have shipping set up so users pay for it 10 Website Design, Web Security, SEO, Prestashop Mar 23, 2017 Mar 23, 20175d 15h $48
Clean websites with malware. my account was found to be related to the Spamhaus blacklist, this project requires that the websites be professionally clean and implement measures such as web app firewall to prevent this from happening in the future. Please bid with time and cost at completion. Thanks, Jose 17 Web Security Mar 23, 2017 Mar 23, 20175d 14h $115
find metod *wpe pro* in game wow Necesito que desarrollen un software para mí. Me gustaría que este software sea desarrollado para Windows utilizando C o C++. 4 C Programming, Windows Desktop, Web Security, Software Architecture, C++ Programming Mar 23, 2017 Mar 23, 20175d 13h $190
Find method to inject packets with WPE PRO into a game WOW Find method to inject packets with WPE PRO into a game wow server private 1 PHP, Web Security, Software Architecture, Big Data, Internet Security Mar 23, 2017 Mar 23, 20175d 12h $26
Project for emilywilliams1 Hi emilywilliams1, I noticed your profile and would like to offer you my project. We can discuss any details over chat. 2 Copywriting, Legal, Web Security, Project Management, Research, Mar 23, 2017 Mar 23, 20178d 5h $422
Write some Software Linux expert require with this Knowledge: Linux administration Linux configuration deep Documenting open source solutions and backends Nginx reverse with redirection and url rewrite Dockers marketplace frontend implementation. Elastic search Creating a lighter and secure version of Debian Linux from scratch. The person need to show really Linux kernel knowledge. Preferred person would work previously with embed or Yocto and similar. The platform is Intel NUC x86 Firewall. Mitmf bettercap sslstrip sslslip "pythem" dns2proxy dnschef spiderlabs ZackAttack Hardening apps and OS: Antiexploitation tools like SElinux, Apparmor, GR Security Hsts bypassing "sslstrip" "pythen" "bettercap" "dns2proxy" Ecapguardian Iptables and Ndpi Deploy openDLP in data in motion or similar to Net flow Sensors, Deep packet inspection DPI 17 Linux, Web Security, Computer Security, Shell Script, Nginx Mar 23, 2017 Mar 23, 20175d $58141
IOT-Cannot specify more. IoT-Cannot describe more 3 Web Security Mar 23, 2017 Mar 23, 20175d $403
Need a high skill security team for Website security testing Need a high skill team to work for a website test and pretend attack and make a report for upgrade protect. Our company website focus on e commerce b2c. 29 PHP, Web Security, Web Scraping, Website Testing, C++ Programming Mar 23, 2017 Mar 23, 20174d 23h $8975
Just fix small issue with Broken URLs + Opportunity to long term parthnership. This a tiny task, just fix small issue with broken URL in our joomla site (I guess it is related to HTACCESS, but not sure)... DETAILS: I've moded to a new VPS hosting (Server4You), Already configured the server and moved all site files there, but we are facing broken URL issue when tried to access the url: [url removed, login to view] The direct IP to access the site is: [url removed, login to view]~tmtorgbr/ Linux Version: CentOS Running CentOS Web Panel CMS Joomla Site 20 PHP, Linux, Web Security, Joomla, Web Hosting Mar 22, 2017 Mar 22, 20174d 8h $28
I Need a Gray Hat Hacker I need a Web Pentester to test my online betting bookmaker website. I need an Ethical Hacker who can think and act as Black Hat Hacker. I do not need someone who will only run an automatic tool to find vulnerabilities. I need more than that. Please bid only if you are an experienced pentester. More information will be given with PM. 17 Web Security, Internet Security Mar 22, 2017 Mar 22, 20174d 7h $648
Migrate 1 DirectAdmin & ISPconfig server to Cpanel I need somebody to configure and migrate 1 DirectAdmin & 3 ISPconfig server to Cpanel server. Regards 33 System Admin, Linux, Web Security, Apache, Web Hosting Mar 22, 2017 Mar 22, 20174d $64
Penetration Testing Penetration Testing needs to be done for one of my product hosted server. I have hosted it in rackspace ubuntu. I need some one to perform a penetration testing and let me know the vulnerabilities and how I can fix that. I might need a detailed report mentioning all the details with mitigation plans. I will be only giving the host. 17 Web Security, Internet Security Mar 22, 2017 Mar 22, 20173d 23h $164
Website and mobile app - SmartOPT Hi, I have mockups and prototype for a website and mobile app I need developed. It's a marketing product to white label/list emails. I will attach a document with some information about the app. We need front and back-end website created (mobile responsive), mobile for android and iOS, landing page. We are using Stripe for payments within the app. Also, our product needs to integrate with Mail Chimp and other email companies. I can walk through the prototype and functions of the product after it is awarded. Please see attachment for more information. We already have logo and mock-ups so the design will need to look exactly like our prototype. Thanks! 102 Website Design, Web Security, iPhone, Android, App Developer Mar 22, 2017 Mar 22, 20173d 17h $2674
Remove and Prevent Malware Remove and Prevent Malware 25 Web Security Mar 21, 2017 Mar 21, 20173d 13h $98
Biometric Lock Software and App We want an application that works flawlessly with Android, iOS and Windows. Skills: Knowledge of Web Design (and backend), Cyber Security, Encryption and App Development. 5 Javascript, Graphic Design, Web Security, Icon Design Mar 21, 2017 Mar 21, 20173d 11h $506
Add some features to my current php website Looking for a php coder to add some features to my current running website. The website is based on phpvibe so i would prefer someone that has the knowledge of this script already, however i understand that if you understand your programming skills this should not be an issue. The details of the work will be discussed first before the project is awarded. IF you apply to this task i want a custom written text and not a copy paste from what you send every employer on freelancer.com. Also the website contains adult nude material so keep that in mind before applying to this task. 57 PHP, Javascript, Linux, Web Security, MySQL Mar 21, 2017 Mar 21, 20173d 8h $19
Memory leak database - possible security breach My website is often getting 500 internal server error. I noticed number of opened files in Mysql keeps increasing. Need to find the source of the problem: internal script issue or hacking threat. 24 Web Security, Database Programming, Internet Security Mar 21, 2017 Mar 21, 20173d 5h $382
I need my shared server and all sites cleaned of malware I need my shared server and all sites cleaned of malware and resubmitted to google. I have wasted time with people before please be serious. thank you 40 Web Security, Engineering, Computer Security, Software Architecture, Software Testing Mar 21, 2017 Mar 21, 20173d 3h $415
Encrypting Service Call Want to invoke service status check URL to return HTTP status code, with service encryption with HP voltage on. How can the service call be modified so as we get the proper response. 6 Java, Python, Web Security Mar 21, 2017 Mar 21, 20172d 20h $26
Optimize Wordpress Database And Make Security Adjustments I need my wordpress site to be secured and for the database to be optimized. The cpu executions are high and my host says that I have bots scanning at slow speeds. I keep running into resources usage overages. My sites are basic wordpress installs with fairly light traffic. Thanks 55 Web Security, WordPress, MySQL Mar 20, 2017 Mar 20, 20172d 8h $162
Write articles on Privacy, NetSec and Cyber Security I run a website that teaches people how to stay safe online. I am looking for a technical content writer familiar with cyber security, privacy and general digital security related topics. I need articles and tutorials written in a number of security related areas like encryption, kali linux, networking, programming etc. The articles need to be in perfect English and around 1000 words each. The budget is fixed at $15 per 1000 words. 17 Web Security, Computer Security, Articles, Internet Security Mar 20, 2017 Mar 20, 20172d 7h $19
Portable IMSI / IMEI / GSM / 4G LTE / Catcher Looking for a skilled person who is capable of designing / making / consulting on a portable IMSI /IMEI / GSM / 4G LTE Catcher device that is mobile (Use in a car and in the field) - meaning, once the unit is activated, it will receive all IMSI data of neighboring Phones and the ability to track specific phones when requested (aggressive). In order to complete such a task, the bidder should have strong knowledge of how LTE networks and signalling. Bidder MUST have an understanding of telecommunications and the different cell bandwidths that are currently being used. . I need it to intercept and decipher radio traffic and record from both BTS and phones. A5.1 deciphering required for the GPRS Internet traffic in 3g or 2g. Need a customized front end GUI for user to easily enter [url removed, login to view] to display phone number phone model and country of origin and network provider. In other words its called a Passive GSM interception system and/or also a Aggressive GSM / 4G LTE Interception system. Its intercepts traffic between the BTS and the phone and records and deciphers it using a A5.1 decipher unit which is connected to the system. Makes fake calls. Skills Required Telecommunications Engineer, C Programming, Computer Security, Embedded Software, Engineering, Linux, MySQL, PHP, Software Architecture, Software Testing, Web Security, Python Script, MAT LAB, ASTERIX Hardware. 9 Web Security, Computer Security, Software Architecture, Embedded Software, Telecommunications Engineering Mar 20, 2017 Mar 20, 20172d 6h $5058
Project for Nazim1012 Details will be discussed in chatting... 0 C Programming, Web Security Mar 20, 2017 Mar 20, 20172d 6h -
Project for informedia Hello, I have worked on one of your project, long ago. I wanted to check if you have more project to work on, maybe I can help? br Mladen 3 XML, Web Security, Project Management, Joomla, Shopping Carts, Mar 20, 2017 Mar 20, 20175d 3h $261
Web Security, Computer Security, Software Architecture, Embedded Software, Telecommunications Engineering Mar 20, 2017 Mar 20, 20172d 2h
Cyber Security System Build I wanna build the cyber security system to Bank system. Experienced developer but who can develop with 10K usd around , ping me. Do not over budget , accepted. 13 Web Security, Computer Security, Network Administration, Internet Security Mar 20, 2017 Mar 20, 20172d 1h $8687
SEO for website needs fixing I have a site that was back linked by a hacker I need it cleaned up 68 Web Security, SEO, Link Building, Google Webmaster Tools Mar 19, 2017 Mar 19, 20171d 15h $79
My Website Google keywords were hacked need help I have a website that was hacked and my analytics tagged with black listing keywords it keeps happening need help. 19 Internet Marketing, Web Security, Google Adwords, Google App Engine Mar 19, 2017 Mar 19, 20171d 15h $71
Build a Website So i need someone who can secure my wordpress website and reduce cpu usage by optimising using cdn. 23 PHP, Web Security, WordPress, Google Website Optimizer Mar 19, 2017 Mar 19, 20171d 12h $132
website malware removal i purchased a script unfortunately malware and backdoors were found. I require the following for my website: - Malware cleanup - Virus cleanup -Vulnerability Assessment - Backdoor Cleanup 19 PHP, Web Security, Internet Security Mar 19, 2017 Mar 19, 20171d 8h $31
Find evidence on the web - sensitive subject- only experienced professional. I need an experienced and discreet professional to search and provide evidence on leaked videos and photos on the web. Very sensitive subject, more information on interview. 18 Web Security, Web Search Mar 19, 2017 Mar 19, 20171d 4h $150
htaccess settings (redirect facebook robots) Hello, I need redirect facebook from my website. When I post link of my website on facebook the fb bot visit my site and create a preview. What I need is redirect fb bot to another webpage using htaccess file. But only the fb bots. Thank you 9 Web Security, Website Testing, Website Management, Web Hosting, Programming Mar 19, 2017 Mar 19, 20171d 3h $34
J2EE Software Development Project for a new startup (J2EE, Spring, REST Web Services, AWS, API Integration) IN ORDER FOR YOUR BID TO BE CONSIDERED, WE NEED YOU TO ANSWER ALL THE QUESTIONS AT THE END OF THIS JOB AD. To save our time and your time, PLEASE ONLY APPLY IF YOU HAVE A LOT OF J2EE SOFTWARE DEVELOPMENT EXPERIENCE. This will be an ongoing role and payment will be upon perfect completion of each monthly project milestone. No advance milestone payment only to start working on the project. We are looking for a highly skilled and dedicated software developer to help us with integration development of an e-commerce backend system for a new startup business. We have developed many of the core features of our software and are looking into expanding these with more API integration. More details will be sent to the selected freelancer. Work will be divided into monthly milestones. Weekly working hours are flexible, can be 8.5 hours a day X 5 days, OR 7 Hours X 6 Days, OR spread evenly across 7 days if you prefer to, OR even other mutually agreed arrangement. Also will consider part-time role between 25 - 30 hours a week if you are a top developer wanting to have a second career, even though we still prefer full-time. We care more about quality and timely deliverables instead of the where and when you do the work. Qualities that we are looking for are as follow: A. TECHNICAL SKILL & EXPERIENCE 1. Excellent skills in Java technology, including: core Java, J2EE, Servlet/JSP, Spring MVC, Spring Security, Hibernate / JPA,, JUnit, and REST API (important) 2. Excellent database design and development skills using MySQL database. 3. Highly experienced in web application development and software architecture, utilising J2EE, Tomcat server, Multi-threading / Executors framework, popular front-end web development suite (HTML5, CSS3, JavaScript / JQuery, AJAX) 4. Experienced in working with GIT and Eclipse 5. Very good understanding of software design principles, data structures, algorithms 6. Exposure towards cloud hosting (on Amazon), Background Job Processing (Message Queue), Cache Systems (i.e., Redis / memcached) will be highly regarded and will put your application at the top consideration. We need someone with several years of commercial experience to back all of the above skills and we also want to see your portfolio. B. OTHER CRITERIA 1. Great desire to always learn, constantly looking for inspiration, highly motivated and dedicated. 2. Already have a strong portfolio website to showcase your work to us. We may also send you a quick Java test in order to test your skills. 3. Great project management and time management experience. To be considered, we need you to answer the following questions: 1. Describe your experience and how it matches with the above requirements. 2. What motivated you to apply for this project? Why should we choose you? 3. How do you constantly look out for inspiration and how you keep your technical skills up to date? Give us some examples. 4. Are you able to commit at your best in working on this project in order to provide us with your highest quality work? We need someone who can dedicate his/her best time and effort to work on this project and not just giving us whatever remaining time you may have. What working hours suit you the best? 5. How do you define integrity and how you apply it in your personal and professional life? We look forward to receiving your application. Please submit your bid for a full-time monthly rate instead of a weekly rate. Our budget for this project is between AU$500 to AU$700 per month depending on the candidate’s background, skills, qualification, experience, and portfolio. Thanks! 25 Java, Web Security, J2EE, Software Architecture, RESTful Mar 19, 2017 Mar 19, 201719h 57m $463
IP query location I want to study network technology, to help my friend 6 Web Security Mar 18, 2017 Mar 18, 201711h 41m $123
i need an iphone electronic and then i want to be came i of the Ghana army after that i will go to my future curia 1 Web Security, Computer Security, Microsoft Access, Electronic Forms Mar 18, 2017 Mar 18, 201710h 24m $88
Making my mail account more secure I need to hire someone who could get password of my mail account and help me in making it more secure. Kindly provide me password for a sample account "sample2crack [url removed, login to view]" in your job post. Kindly don't apply if you don't provide password for sample account. 6 Web Security, Email Handling, Internet Security Mar 18, 2017 Mar 18, 20177h 13m $18
Blockchain Distributed ledger Blockchain Distributed Ledger Supply chain finance 3 C Programming, Web Security, C++ Programming Mar 18, 2017 Mar 18, 2017Ending $1655
Project for DRIsaac Hi DRIsaac, I noticed your profile and would like to offer you my project. We can discuss any details over chat. 2 Java, .NET, Copywriting, Legal, Web Security, Mar 16, 2017 Mar 16, 20171d 9h $11
Project for dkokmadis Hi dkokmadis, I noticed your profile and would like to offer you my project. We can discuss any details over chat. 4 PHP, Script Install, System Admin, Linux, Web Security, Mar 16, 2017 Mar 16, 201723h 44m $9
Deploy Saas Application on Google Cloud Server with Security Checks We need someone very experienced with SaaS application architecture (PHP) and deployment and security setup of such application on Google Cloud Platform. Our application is completed and needs to be deployed on the Google Cloud Platform. 6 Web Security, Software Architecture, Google App Engine, Software Testing, Amazon Web Services Feb 27, 2017 Feb 27, 2017Ended -
Research Specific subjects Research a couple of subjects: 1. Software for vulnerabilitiy monitoring 2. Sources of informations certain sites/services use (whitepages, etc) 3. Opensource software for parsing website content with specific requrements For all 3 points you will get additional information after job assignment. 3 Web Security, Web Scraping, Website Management, Software Development, Internet Research Jan 14, 2017 Jan 14, 2017Ended $48
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