Web Security Jobs

PHP is a widely-used, open-source scripting language that is specifically designed for web development. PHP Developers can create dynamic websites and applications, integrate various APIs, optimize your site, and much more. By hiring a PHP Developer on Freelancer.com, you will gain access to skilled professionals who can help bring your web-based project to life. Here's some projects that our expert PHP Developers made real:

  • Development of customized WordPress websites and themes
  • Creation of bespoke web applications and software
  • Designing high-converting landing pages
  • Building interactive quiz apps for various purposes
  • Implementing marketing funnels and e-commerce platforms
  • Integrating iframe content into websites seamlessly

As you can see, our experienced PHP developer pool has made clients' dreams into reality by tailoring their skillset to a wide range of web development projects. PHP developers can turn your idea into a functional, user-friendly website or web application that will leave a lasting impression on your customers.

To take advantage of the expertise offered by our network of talented PHP developers on Freelancer.com, simply post your project and connect with skilled professionals from around the world. Don't wait any longer - let our expert PHP developers turn your ideas into tangible web solutions!

From 189,046 reviews, clients rate our Web Security Experts 4.88 out of 5 stars.
Hire Web Security Experts

Filter

My recent searches
Filter by:
Budget
to
to
to
Type
Skills
Languages
    Job State
    37 jobs found, pricing in USD

    Very simple task will take less than 2 hours to complete. I need someone who is familiar with bits main memory data storage. I will provide more detail information once I am contacted.

    $21 / hr (Avg Bid)
    $21 / hr Avg Bid
    9 bids

    I am seeking a skilled C/C++ coder with extensive experience with nginx/lua who can assist me in enhancing DDoS protection for my website. As I am in need of guidance on setting up an nginx/lua setup, the ideal candidate should be able to provide guidance on setting up the configuration. The primary goal of this project is to enhance DDoS protection for my website. The ideal candidate should have experience in implementing DDoS protection and be able to optimize and customize the nginx/lua configuration to meet my needs. I am looking for someone who can work quickly and efficiently to meet my preferred deadline of 1-2 weeks. The ideal candidate should have excellent communication skills to keep me updated on the progress of the project. Skills required: - C/C++ coding - Extensive e...

    $74 / hr (Avg Bid)
    $74 / hr Avg Bid
    9 bids
    Pnettration Test 6 days left
    VERIFIED

    I am looking for a skilled professional to conduct a comprehensive penetration test on my network within a week. The scope of the test will be focused on the network only. I do not have any specific areas or vulnerabilities that I want to be tested, so I will rely on the expertise of the professional to conduct a thorough examination. Ideal Skills and Experience: - Extensive experience in network security and penetration testing - Knowledge of various network vulnerabilities and exploits - Familiarity with network architecture and protocols - Ability to provide detailed reports and recommendations for remediation - Certification in ethical hacking or related fields is preferred If you are confident in your ability to provide a high-quality and timely service, please submit your prop...

    $410 (Avg Bid)
    $410 Avg Bid
    25 bids

    I am looking for a WordPress developer who can ensure that my website is protected against SQL injection attacks at an advanced level. Additionally, I may require ongoing monitoring and maintenance for my website, although I am not entirely sure at this stage. Finally, I have specific features and plugins that I would like to have additional protection for. Ideal skills and experience for the job include: - Extensive knowledge of WordPress security and protection against SQL injection attacks - Experience with ongoing website monitoring and maintenance - Familiarity with a variety of WordPress plugins and features and the ability to provide additional protection for specific ones.

    $159 (Avg Bid)
    $159 Avg Bid
    92 bids

    We are seeking an individual to assist us in establishing the security and authentication measures for a small healthcare web-based application. The requirements for this role include: - Implementation of manual user registration. - On the initial login, users must: - Change their password or set up a passwordless process. - Set up a two-factor authentication (2FA) method. It is important to note that password recovery cannot be automated, and users will need to follow a manual procedure. Given our utilisation of the GCP Healthcare API, each user account must be associated with isolated access to the Healthcare API. This ensures that users are unable to access data belonging to others, while administrators retain full access privileges. In terms of tools, our preference is to util...

    $689 (Avg Bid)
    $689 Avg Bid
    15 bids

    Need Cyber Security Expert for small work Need Network Engineer

    $137 (Avg Bid)
    $137 Avg Bid
    21 bids
    Website security 5 days left

    I want someto protect my website .. getting scrap or automation for filling

    $15 / hr (Avg Bid)
    $15 / hr Avg Bid
    23 bids

    Certification report needed for our existing Online casino. Ideal candidate should have experience in creating certification reports for technology industry. The project requires in-depth knowledge of industry standards and regulations. Key skills needed include: Experience in creating certification reports in : -Security (logical and physical) -Backup, Recovery and Business Continuity -System logs and game history -Integrations to Remote Gaming System (RGS) -Play Registrations, Accounts and Protection -System Reports The project will involve: - Researching industry standards and regulations - Drafting and compiling information for the certification report - Reviewing and editing the report to ensure accuracy and completeness We are looking for a dedicated and detail-oriented freelance...

    $73 (Avg Bid)
    $73 Avg Bid
    7 bids

    I am in need of a freelancer to install a DrayTek Vigor 2865AC Firewall for network security. I have no experience setting up firewalls, so I am looking for someone with expertise in this area. The installation will cover less than 10 devices, so it is a relatively small project. Ideal skills and experience for the job include: - Expertise in setting up firewalls - Knowledge of DrayTek Vigor 2865AC Firewall - Familiarity with network security protocols and best practices - Ability to troubleshoot and resolve any issues that may arise during installation

    $520 (Avg Bid)
    $520 Avg Bid
    17 bids
    Security Analyst Needed 5 days left
    VERIFIED

    I am in need of a Security Analyst who specializes in Network Security. The project is urgent and needs to be completed within a week. The ideal freelancer will have extensive experience in Network Security and be able to provide examples of past work in this area. Skills and Experience: - Expertise in Network Security - Strong understanding of security protocols and systems - Experience in vulnerability assessment, penetration testing, and threat analysis - Knowledge of security compliance standards - Ability to provide detailed reports and recommendations for improving network security Timeline: - Urgent, project needs to be completed within a week Please provide your relevant experience in Network Security and how you can help improve our network security in your proposal. Thank you...

    $50 / hr (Avg Bid)
    $50 / hr Avg Bid
    4 bids

    We are an Israeli based company, Looking for a Cyber Security lecturer for an online project with Africa. a 2-year experience on lecturing on cyber security is a must. a general lecturing experience in the last year a must. a 2-year hand on experience in cyber security is a must.

    $2425 (Avg Bid)
    Local
    $2425 Avg Bid
    4 bids

    1. Cleartext submission of password The page contains a form which is submitted over clear-text HTTP 2. Session ID exposed Session ID is vulnerable to theft and may lead to Session Hijacking, Therefore, Session ID should never be sent over unencrypted transport and should never be cached. The application should be examined to ensure that encrypted communications are both the default and enforced for any transfer of Session IDs. Furthermore, the Session ID should not be visible. 3. Strict transport security not enforced The application fails to prevent users from connecting to it over unencrypted connections. An attacker able to modify a legitimate user's network traffic could bypass the application's use of SSL/TLS encryption, and use the application as a platform for attack...

    $92 (Avg Bid)
    $92 Avg Bid
    12 bids

    I am seeking a freelancer with experience in Linux and Wordpress malware cleanup to fix the issues on my website. The project requires someone who can work efficiently to get the site up and running quickly. Symptom: - The website is slow Backup: - Yes, but it's outdated Access: - I have access to both the server and Wordpress admin panel Ideal skills: - Expertise in Linux and Wordpress malware cleanup - Knowledge of security measures to prevent future attacks - Ability to work quickly and efficiently to restore the website - Excellent communication skills to keep me updated throughout the process.

    $48 (Avg Bid)
    $48 Avg Bid
    45 bids

    I am looking for a data protection software provider who has off the shelves solutions. It has to comply with DPTM AND GDPR. We do not have the time to build it from scratch. Do not waste your time to BID if you do not have the software on hand. We will wish to license the software from you by whitelabeling. Each customer should be given 5 users account. We can commit 100 customers a year. The software has to be deployed on your end on your server. We will pay per license for one customer. One customer license is for 2 years including any needed patching and bugs update in version. Each deployment has to be done within 7 days. Please quote the price of each license below. To bid enter the code: (IHAVEREADYMADEDPSOFTWARE) We will hide the bid if you do not enter the bidding co...

    $970 (Avg Bid)
    $970 Avg Bid
    2 bids

    I'm looking for a freelancer to help me configure Sitelock services on my website. The protection I need is mainly from malware. I'm not sure yet which security vendor to go with; I'm willing to review and consider any options presented to me. Also, the level of protection I prefer is basic. I would like to receive a quote accordingly. Basically services as TrueShield, SMART Backup

    $135 (Avg Bid)
    $135 Avg Bid
    25 bids

    I am looking for a skilled developer to create a VPN or proxy Google extension that will allow me to access geo-restricted content. The extension should be designed to work on more than 5 extension or more than 1 browser. Specific features required include a custom server selection, and auto-connect on browser launch. Previous experience in developing similar extensions would be ideal.

    $28 (Avg Bid)
    $28 Avg Bid
    6 bids
    Linux IONOS malware cleanup 2 days left
    VERIFIED

    I am looking for a freelancer who can help me with Linux IONOS malware cleanup for my business website. Recently, I noticed some suspicious files on my server that lead me to believe that my website has been infected with malware. Skills and experience required for this project: - Strong knowledge of Linux IONOS servers - Expertise in malware cleanup and website security - Experience with cleaning up malware from business websites - Familiarity with website backups and restore process I am not sure if I have recent backups of my website, so the freelancer will need to assess the situation and advise me accordingly. The freelancer should also be able to fix any issues that may have caused the malware infection and ensure that my website is secure and fully functional. The freelancer shou...

    $31 (Avg Bid)
    $31 Avg Bid
    23 bids
    Ethical Hacker 2 days left

    I am in need of an ethical hacker who can perform a vulnerability assessment on my mobile application. The ideal candidate should have experience in mobile application security and be able to provide both high-level and technical details in the vulnerability assessment report. Skills and Experience: - Experience with mobile application security - Knowledge of common mobile application vulnerabilities - Ability to perform a thorough vulnerability assessment - Experience with both high-level and technical report writing.

    $13 (Avg Bid)
    $13 Avg Bid
    6 bids

    I am looking for a technical support specialist to help me with a specific issue. I need an ethical hacker to troubleshoot, install, configure, and set up hardware and networks. The ideal freelancer should have relevant past work experience and include a detailed project proposal. Time is of the essence with this issue, so I need the work completed within a week.

    $12 (Avg Bid)
    $12 Avg Bid
    5 bids
    SIEM tool deployment 2 days left
    VERIFIED

    Want to learn about the deployment in WAZUH

    $105 (Avg Bid)
    $105 Avg Bid
    5 bids

    Hi Can someone help resolve my issue regarding creating Ssl certificate with acme client on our pfsense server. The SSL certificates is for a production server that is hosted on another server with IIS. When the acme wants to create the certificate we get an error "timeout during connect (likely firewall problem)"

    $41 (Avg Bid)
    $41 Avg Bid
    4 bids

    Mattermost Server Issue with Cloudron: 404 Error I am currently using the latest version of Mattermost and have recently made changes to my server or configuration. More specifically, I have performed software updates, which may have caused the problem. Ideal Skills and Experience: - Experience with Mattermost server and Cloudron platform - Strong knowledge of server updates and configurations - Familiarity with troubleshooting 404 errors - Ability to identify and resolve software conflicts Project Requirements: - Troubleshoot and resolve the 404 error issue on Mattermost server - Identify the root cause of the problem and provide a solution - Ensure that the server and configuration are up-to-date and running smoothly - Provide clear and concise documentation of the steps taken to reso...

    $24 / hr (Avg Bid)
    $24 / hr Avg Bid
    7 bids

    I am looking for a skilled freelancer to clean and fix my WordPress website from malware infections. The ideal candidate should have experience in website security and be able to identify and remove any malicious code. Skills and experience required: - Proficiency in WordPress - Experience in website security and malware removal - Knowledge of security plugins and solutions such as Wordfence and Sucuri The project entails: - Identifying and removing malware infections from the website - Implementing security measures to prevent future infections - Ensuring the website is functioning properly and without errors I have no preference for a specific security plugin or solution, so the freelancer can choose the best option for the website. The ideal candidate should be able to complete the ...

    $94 (Avg Bid)
    $94 Avg Bid
    43 bids

    I am in need of a freelancer to help me clean up spam and hacking on my WordPress website. I have identified the specific issue that needs to be resolved. The ideal candidate should have experience in website security and be skilled in cleaning up spam and resolving hacking issues. Skills and Experience: - Experience in website security - Proficient in cleaning up spam and resolving hacking issues - Knowledgeable in WordPress platform - Strong problem-solving skills Access: - Admin Access will be provided for the freelancer to fix the issue.

    $34 (Avg Bid)
    $34 Avg Bid
    41 bids

    Hello I am looking for security engineer who is good at BeyondTrust You must be familiar with BeyondTrust I have some technical questions regarding this Let me know

    $24 / hr (Avg Bid)
    $24 / hr Avg Bid
    12 bids
    ishan kitchen 1 day left

    I am in need of a freelancer who can design a website for my Indian restaurant, Ishan Kitchen. The ideal candidate should have experience in website design and knowledge of the restaurant industry. The website should have the following features: - Showcasing our menu with high-quality images - Clear and easy-to-use navigation - Mobile-responsive design - A section for customer reviews - Integration with social media platforms If you are interested in this project, please provide examples of previous website designs you have created and your availability. Thank you.

    $32 (Avg Bid)
    $32 Avg Bid
    19 bids

    Our organization is looking for an experienced professional to conduct a network penetration test on our IT infrastructure. We are looking for comprehensive testing that will include probing and evaluating our network security defenses. Our IT infrastructure is relatively small, with less than 50 devices. It is essential that we have this testing completed as soon as possible. If you are confident in your skills and have experience in conducting penetration testing, then we'd love to hear from you. We're seeking a capable and diligent individual who has a thorough understanding of networks and web applications, as they will be responsible for uncovering and analyzing any security flaws present in our system. Ideally, the chosen candidate would have knowledge in areas such as codi...

    $1311 (Avg Bid)
    Local
    $1311 Avg Bid
    21 bids

    Hi, I need help for getting into a webpage, the webpaga runs a javascipt behind to get into into it and gets hardware information of my computer, but I do not want to give them my information instead send them different information. I cannot turn os javascripts otherwise they do not allow me to get into the site. This should be done by code or other means, when ever I need to get into that site my computer shoul be sending different details then my compture

    $617 (Avg Bid)
    $617 Avg Bid
    56 bids

    I am in need of immediate help as my website traffic has dropped almost 50%. Currently, my website's traffic source is organic search. Recently, technical updates were made to my website, specifically a server migration or hosting change. I am looking for someone with experience in website traffic analysis and optimization to help me identify and fix any technical issues that may be causing the drop in traffic. Ideal skills for this job include: - Website traffic analysis - Technical SEO expertise - Knowledge of website hosting and server management - Strong communication skills to explain findings and recommendations Please provide a proposal for how you can help me increase my website traffic and restore it to its previous levels. Thank you.

    $125 (Avg Bid)
    $125 Avg Bid
    64 bids
    virus wordpress website 13 hours left
    VERIFIED

    i have avast like antivirus, when i open my website i get usually this alert like my website contain a virus if someone can resolve the issue

    $34 (Avg Bid)
    $34 Avg Bid
    57 bids
    Website Bug Finding Program 6 hours left
    VERIFIED

    I am looking for a skilled developer to create a website bug finding program for my personal blog. The ideal candidate should have experience in web development and security. The main focus of the project is to identify and fix security vulnerabilities on my blog. The program should be able to scan the entire website and highlight any potential security issues. I am looking for a user-friendly interface that will allow me to easily navigate through the results. Key requirements: - Experience in web development and security - Ability to create a program that can scan and identify security issues on a blog - User-friendly interface for easy navigation of results

    $1324 (Avg Bid)
    $1324 Avg Bid
    38 bids
    Eliminate malware from websites 4 hours left
    VERIFIED

    I am seeking a skilled professional to help me eliminate malware from my WordPress website and a subdomain running Invision Community forum software. The ideal candidate should have experience in website security and be knowledgeable in malware removal. I am looking for help. My Wordpress website and a forum I am running in a subdomain are being constantly hacked and I don’t know how hackers are doing it every day. I’ve located hundreds of infected files and removed them. I’ve reinstalled everything, changed WP and Forum’s passwords, changed FTP and CPANEL passwords. And they still manage to hack the website again. Anyone with experience to fix this issue? I don’t know HOW they are doing it. Until I learn how they do it, it will be impossible to fix this i...

    $148 (Avg Bid)
    $148 Avg Bid
    90 bids

    I am looking for a freelancer to provide one-time maintenance for my ecommerce WordPress website. The main focus of this project is security updates, as I want to ensure that my website is protected from potential threats. fix common issues like 503 error , connection lost while uploading products ,update all plugins and website . Ideal skills and experience: - Experience with WordPress security updates - Knowledge of website backup and restore processes - Familiarity with common security concerns and solutions - Ability to perform a thorough security check for potential issues The freelancer should be able to provide a detailed report of any security issues found during the check and provide recommendations for resolution. Communication throughout the project is important to ensure tha...

    $117 (Avg Bid)
    $117 Avg Bid
    34 bids

    I need a skilled individual who can help me recover my hacked Instagram account. The ideal candidate should have experience in account recovery and be familiar with Instagram's policies and procedures. Requirements: - Knowledge of Instagram's recovery process and policies - Experience recovering hacked social media accounts - Expertise in dealing with account recovery issues caused by hackers - Ability to work quickly and efficiently to recover the account The project will involve recovering access to the account by addressing issues with the email and phone number associated with the account. As the hackers have changed both, it is impossible to proceed with the standard recovery process. If you have the necessary skills and experience to help me recover my hacked Instagram...

    $88 (Avg Bid)
    $88 Avg Bid
    12 bids

    Because most major websites, such as Facebook, Yahoo, Google, Twitter, Linked In, Capital One, cannot keep hackers out, what chance do I have! So I am against forms and databases now. I have developed a way around forms and databases, a great way that probably makes my website, , the most secure website on earth!!! If any hacker gets into my website they won't get any financial information, etc. BUT, even though I have a wonderful website that should be drawing members like crazy --- no one is joining ... I think it's because most people don't see the need for high security that involves NOT HAVING WEBSITE FORMS AND DATABASES. Most people don't care about highs security: they want ease and familiarity --- in other words a form to fill out. So after much distress...

    $495 (Avg Bid)
    $495 Avg Bid
    59 bids

    Actualmente algunas personas de la empresa se comparten datos desde su celular hacia sus computadoras con tal de evitar las restricciones de navegacion, nuestras maquinas estan por una red inhalambrica no es posible desactivar el wifi, necesito que por medio de Active Directory, poner una politica que impida la conexion a redes wifi no autorizadas o si es posible que cada vez que se quieran conectar a una red wifi pida auntentificacion de administrador. Tambien agradeceria que me puedieran mostrar como se hace.

    $26 (Avg Bid)
    $26 Avg Bid
    5 bids
    Análisis DAST: Web-App 20 hours left
    VERIFIED

    Estoy buscando un profesional independiente para realizar un análisis de mi aplicación web interactiva utilizando técnicas DAST. El propósito de la aplicación web es interactivo y requiero un lenguaje de programación o marco específico, que es PHP/Laravel. El candidato ideal debe tener experiencia en la realización de análisis DAST para aplicaciones web utilizando PHP. Además, el profesional independiente debe tener un sólido conocimiento de la seguridad web y ser capaz de identificar vulnerabilidades. El entregable del proyecto debe incluir un informe completo que describa las vulnerabilidades encontradas y las recomendaciones para la remediación.

    $190 (Avg Bid)
    $190 Avg Bid
    15 bids

    Recommended Articles Just for You

    If you want to stay competitive in 2021, you need a high quality website. Learn how to hire the best possible web developer for your business fast.
    11 MIN READ
    Learn how to find and work with a top-rated Google Chrome Developer for your project today!
    15 MIN READ
    Learn how to find and work with a skilled Geolocation Developer for your project. Tips and tricks to ensure successful collaboration.
    15 MIN READ