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 188,870 reviews, clients rate our Web Security Experts 4.86 out of 5 stars.Hire Web Security Experts
i would like to remove my domain from blacklist by google which showing the red page ,it show a red page, thanks
Project Title: Investigate SSL TLS v1.2 client server handshake error Description: We are looking for an experienced professional to investigate and resolve the SSL TLS v1.2 client server handshake error that we are currently facing. The ideal candidate should have a strong understanding of SSL/TLS protocols and experience working with Apache, Nginx, or IIS servers. Please, submit a bid only if you are an expert in SSL TLS v1.2. Once the issue is resolved I release the money. The specific of this project is that there is no error message from the client side, it just rejects the Server Hello because it doesn't like something related to the Certificate or the Server Key. The details might not be available due to the commercial secret, this makes investigation a bit more complex. Howev...
I am looking for a freelancer who can help me recover my deleted TikTok account. I have tried the official recovery process, but it was unsuccessful. I currently have access to the email or phone number associated with the account. Requirements: - Experience with TikTok account recovery - Knowledge of TikTok's official recovery process - Familiarity with troubleshooting account access issues - Ability to work efficiently and effectively to recover the account
Virtual CSP (Cryptographic Service Provider) - Desired Level of Security: Advanced - Primary Purpose of the CSP: Digital Signatures - Platform/Operating System: Windows We are looking for a skilled and experienced developer to create a Virtual CSP (Cryptographic Service Provider) with advanced security features on the Windows platform. The primary purpose of the CSP will be to enable remote signing. This is not full fledge CSP. Ideal Skills and Experience: - Strong knowledge of cryptography and cryptographic algorithms - Experience in developing virtual CSPs on the Windows platform - Proficiency in programming languages such as C++ or C# - Familiarity with digital signature algorithms and protocols - Ability to ensure high level of security and integrity in the CSP implementation This...
I am looking for a freelancer to help me deploy a pfSense firewall in Azure with multiple interfaces. The purpose of this deployment is to improve network security. Specifically, I need the freelancer to configure the pfSense firewall with an intrusion detection system. In terms of interface types, I would prefer to have both public and private IPs configured. Ideal skills and experience for this job include: - Proficiency in Azure and pfSense firewall deployment - Strong knowledge of network security principles and best practices - Experience in configuring intrusion detection systems - Familiarity with both public and private IP configurations in Azure
Project Title: Fix Data Syncing Issue with AWS Bucket and PHP Backend I am experiencing a data syncing issue between my AWS bucket and PHP backend. I need a skilled developer to resolve this issue as soon as possible. Skills and Experience Required: - Strong experience with PHP backend development - In-depth knowledge of AWS services, particularly AWS buckets - Proficiency in troubleshooting and resolving data syncing issues - Familiarity with AWS permissions and connectivity - Excellent problem-solving and debugging skills Deadline: - The client requires this issue to be resolved as soon as possible. Please note that only freelancers with the appropriate skills and experience should apply for this project.
Project Description: I am looking for a freelancer with experience in IBM Spectrum Scale to help troubleshoot connectivity problems with SMB protocol. im trying to setup a user-defined authetication and cant login in window. i have the user with same uid on the 3 nodes and same group id, i need someome that can connect by any desk and config or that be able to explain me what to do to fix. Skills and Experience: - Proficiency in IBM Spectrum Scale configuration and troubleshooting - Strong understanding of network connectivity and protocols - Experience in diagnosing and resolving connectivity issues in storage systems - Familiarity with IBM storage solutions and technologies - Excellent problem-solving and communication skills
I have a Joomla site and at times it redirects to another site. It's not always happening, I guess it must have been infected. Consider whether we update Joomla to a recent version.
I am looking for a network expert who can help me resolve my network connectivity issue of being unable to connect to specific websites or services. Skills and experience needed: - Proficiency in troubleshooting network connectivity issues - Strong knowledge of VPN protocols, particularly IPSec - Experience in configuring and managing VPN tunnels - Familiarity with firewalls and security protocols - Ability to diagnose and resolve network communication problems I am seeking a long-term fix for this issue, so I am looking for someone who can not only solve the current problem but also provide ongoing support and maintenance to ensure a stable and reliable network connection.
We are looking for a WordPress Cache Issue Specialist to diagnose and resolve caching problems on our WordPress website. As a specialist, your role will involve troubleshooting and resolving issues related to caching plugins, server-side caching, and CDN configurations. You'll need to optimize caching settings to ensure our website's performance, load times, and user experience are at their best. If you have a deep understanding of WordPress caching mechanisms, experience with popular caching plugins, and a knack for improving website speed and responsiveness, this is your opportunity to help us maintain a smooth and efficient online presence.
Hello there, I need someone to help me check all the files of 3 e-commerce websites for presence of viruses. I have access to the backend of the websites and there is no preferred security software or method that I want used to scan the files. Please let me know if you can help. Thank you!
I am looking for a skilled professional to conduct a Web Application Penetration Testing for my entire application. I want a detailed report with solutions and an implementation timeline for any vulnerabilities found. Skills and Experience: - Expertise in Web Application Penetration Testing - Proficient in identifying and exploiting vulnerabilities in web applications - Strong knowledge of common web application security vulnerabilities and best practices - Ability to provide detailed reports with solutions and implementation timeline
I am looking for a skilled professional to conduct a Web Application Penetration Testing for my entire application. I want a detailed report with solutions and an implementation timeline for any vulnerabilities found. Skills and Experience: - Expertise in Web Application Penetration Testing - Proficient in identifying and exploiting vulnerabilities in web applications - Strong knowledge of common web application security vulnerabilities and best practices - Ability to provide detailed reports with solutions and implementation timeline
I am looking for a skilled professional to create a Hyper-V network for both testing/development and production environments. The ideal candidate should have experience in setting up networks for virtual machines. Requirements: - Create a Hyper-V network that supports both testing/development and production environments - Host 6-10 virtual machines on the network - Implement basic security measures to ensure the network is protected Skills and experience: - Proficiency in Hyper-V network setup and configuration - Knowledge of virtual machine management and deployment - Familiarity with implementing basic network security measures scsi on virtual environments
I am having a Invalid JSON Error and not saving/updating error at my website. I have already tryed to deactivate all plugins, a default wordpress theme, to deactivate cache, clearing server cache, trying to edit/save from another browser, re-save permalinks. Nothing worked. I have no CDN or firewall instaled. If you are expert and familiarized with this error, contact me. Thank you
I am looking for a skilled freelancer to help me optimize my existing server. The ideal candidate should have experience in server optimization and be able to provide examples of their past work in this area. Project requirements: - Optimize the performance and efficiency of the existing server - Identify and resolve any bottlenecks or issues that may be affecting the server's performance - Implement best practices for server optimization and security Skills and experience required: - Strong knowledge of server optimization techniques and tools - Experience in identifying and resolving server performance issues - Familiarity with server security best practices - Excellent problem-solving and troubleshooting skills Timeframe: - This project is urgent and needs to be completed withi...
Hi we have Hosting dedicated server Type: Server: Dual Intel Xeon E5-2620 Operating System: CentOS 7 Architecture: x86_64 Control Panel: Interworx We use the server to host our clients websites , most of them are WordPress. the sites get infected all the time with malware , even if we install a clean copy with no plugins after short time it get infected . we need an expert to check the server settings and security for us then check some of the infected sites and find out what's the problem and fix it for us.
My website is infected by malware I need someone to remove it & secure the website. I need it done now.
i launched new site for our company, need a senior QA to do wordpress detailed testing and report all issues related to functionality, SEO, content alignment, speed, any errors, responsiveness, and security or vulnerability on our site (e.g.: XSS, RCE, CSRF, SSRF, SQLi, etc. ) we want to make sure website is hack proof
Experienced Frontend Developer and API Integration Specialist =================== Skills and Experience: - Proficiency in HTML/CSS, JavaScript, and PHP - Strong knowledge of React, with experience in building frontend applications - Familiarity with API integration, having previously worked with PHP APIs - Familiarity with uploading files to AWS, Vimeo, CloudPDF services (All of those please) - The ability to upload files directly using presigned url (Files should not pass to our backend server) - Familiarity with Sessions, CORS and CSRF tokens - The ability to convert figma design to responsive template =================== Project Requirements: - Develop a frontend application using React for seamless user experience - Integrate APIs to enhance functionality and data retrieval - E...
Project Title: Open Tibia Server - Setting Up on Windows Skills and Experience: - Experience with Open Tibia Server version 8.6 - Expertise in setting up game servers on Windows environment - Familiarity with configuring server settings and managing game customization - Knowledge of Open Tibia Server community and best practices Project Description: I am looking for a freelancer who can assist me in setting up an Open Tibia Server version 8.6 on a Windows environment. The ideal candidate should have experience in configuring game servers on Windows and be familiar with the intricacies of Open Tibia Server version 8.6. The main focus of this project is to set up the server, ensuring that it is properly installed and running smoothly on a Windows operating system. This includes configur...
Project Title: Open Tibia Server - Setting Up on Windows Skills and Experience: - Experience with Open Tibia Server version 8.6 - Expertise in setting up game servers on Windows environment - Familiarity with configuring server settings and managing game customization - Knowledge of Open Tibia Server community and best practices Project Description: I am looking for a freelancer who can assist me in setting up an Open Tibia Server version 8.6 on a Windows environment. The ideal candidate should have experience in configuring game servers on Windows and be familiar with the intricacies of Open Tibia Server version 8.6. The main focus of this project is to set up the server, ensuring that it is properly installed and running smoothly on a Windows operating system. This includes configur...
I'm looking for an experienced developer to help me implement OAuth2 SSO for authentication and secure my existing microservices as well as my new setup, with intermediate, or multiple user-role, access control. The primary focus of this project is to create a secure environment around my Spring front and backend, integrated with Angular for the frontend, and to set up SSO authentication using oAuth2. This level of security will ensure that those who have access to the application can be managed in an effective way, with different user roles and permissions applied accordingly. I'm looking for a specialist developer who is familiar with this type of work and has solid knowledge of both the Spring and Angular frameworks. The successful candidate should also be capable of setting...
I am looking for a skilled professional to design the system infrastructure provisioning for my SaaS system. The project requires the following: Infrastructure: - Cloud-based infrastructure Expected Load: - High load with more than 10,000 users Security: - Advanced level of security, including threat intelligence and incident response services Ideal Skills and Experience: - Experience in designing cloud-based infrastructure for high-load systems - Proficiency in implementing advanced security measures, including threat intelligence and incident response services Please provide examples of previous projects showcasing your expertise in these areas.
Project Title: Open Tibia Server - Setting Up on Windows Skills and Experience: - Experience with Open Tibia Server version 8.6 - Expertise in setting up game servers on Windows environment - Familiarity with configuring server settings and managing game customization - Knowledge of Open Tibia Server community and best practices Project Description: I am looking for a freelancer who can assist me in setting up an Open Tibia Server version 8.6 on a Windows environment. The ideal candidate should have experience in configuring game servers on Windows and be familiar with the intricacies of Open Tibia Server version 8.6. The main focus of this project is to set up the server, ensuring that it is properly installed and running smoothly on a Windows operating system. This includes configur...
Project Title: Website Vulnerability Testing I am looking for a skilled individual to conduct a website vulnerability test for me. The purpose of this project is to test for vulnerabilities in order to ensure the security of my website. Requirements: - Experience in website vulnerability testing - Knowledge of various hacking techniques and tools - Ability to identify and exploit vulnerabilities - Familiarity with web application security best practices - Strong understanding of network protocols and systems Legal Permissions: I have obtained written permission from the owner of the website to conduct this test. Therefore, the selected candidate must adhere to ethical hacking practices and ensure that no harm or damage is done to the website. Reporting: After the test, I require a sum...
I'm in need of a reliable and experienced freelancer to help with website maintenance. Specifically, I need help with fixing bugs and errors across the website. The ideal freelancer would have extensive experience with bug and error fixing, as my website needs to be up-to-date and functioning correctly for our customers. We will need someone with the technical know-how to quickly identify, address, and fix any bugs or errors that are detected. This project has a tight timeline, as it is urgent and needs to be completed as soon as possible. If you are an experienced freelancer with exceptional problem-solving skills, we would love to chat!
I am looking for a talented .Net developer to create a multipurpose admin website template using MVC with authentication and authorization features. I am open to suggestions for the design and style of the admin template. In terms of authorization and permission features, I require the ability to hide/show menu and buttons based on user permissions. This means that certain menu options and buttons should only be visible to users with specific permissions after they log in. Ideal skills and experience for this job include: - Strong proficiency in .Net development - Experience with creating admin templates - Knowledge of user roles and permissions - Familiarity with access control lists - Ability to implement hide/show functionality based on user permissions If you are confident in...
Project Description: Cyclos 4 Pro Configuration I am seeking a skilled freelancer to assist with the configuration of Cyclos 4 Pro. The specific configurations required for this project include: - Custom branding: I would like to customize the branding elements of Cyclos 4 Pro to align with my organization's visual identity. It is important to note that there are no existing users that need to be migrated to the new configuration. The ideal freelancer for this job would have experience and expertise in configuring Cyclos 4 Pro, with a focus on custom branding. Additionally, the freelancer should be able to work efficiently and deliver results within a week.
- Project Title: Computer Server Setup for Storing and Managing Data - Server Setup: Synology - Purpose of the Server: Storing and Managing Data - Security Measures: No Special Requirements We are looking for a skilled freelancer to help set up a computer server for our organization. The server will be primarily used for storing and managing data. We have chosen Synology as the preferred server setup. Ideal Skills and Experience: - Experience in setting up computer servers, specifically Synology servers - Knowledge of data storage and management systems - Familiarity with network configurations and security protocols Responsibilities: - Install and configure the Synology server - Set up user accounts and permissions for data access - Ensure smooth integration with existing systems and a...
Project Description: I am looking for a freelancer to help me design and create a very best and faster ballpoint pen for regular writing purposes, with a preference for the color black. The ideal freelancer for this project should have experience in pen design and manufacturing. The project will involve the following tasks: - Designing a ballpoint pen that is both ergonomic and aesthetically pleasing - Selecting high-quality materials for the pen's body and ink cartridge - Ensuring that the pen provides a smooth and consistent writing experience - Testing the pen's durability and longevity - Developing a prototype and making any necessary adjustments based on feedback - Working with manufacturers to produce the pen in large quantities Skills and Experience: - Experience in pen...
Need assistance reviewing 365 security including SSO, intune / MDM enrollment & policies, defender and any other items associated with improving Microsoft's Security Score. Phase I will be to review the environment and Phase II will be to make and assist with implementation of all recommendations to achieve a 100% score or as close to 100% as possible.
Project Title: One-on-One Online Training on Cyber Security for a Beginner Overview: I am seeking a knowledgeable cybersecurity expert who can provide one-on-one online training on cyber security. As a beginner in this area, I am looking for a tutor who can guide me in understanding the fundamentals and best practices of cyber security. Specific Requirements: The ideal candidate should have expertise in cyber security and be able to cover the following topics: - Network architecture and protocols - Firewalls and intrusion detection systems - Secure network design and implementation - Network monitoring and incident response - Vulnerability assessment and penetration testing Skills and Experience: To successfully complete this project, the freelancer should have: - Extensive knowledge an...
Task 1. Security Testing and Vulnerability Analysis of the Assignment 1 Project (30 Marks) For this task, you should use the ZAP project to conduct automated and manual security testing of the project. Describe in detail the steps of your testing and discuss the outcomes of the testing results. You may discuss whether a testing approach is more effective and what you have done to enhance the number and/or the accuracy of the detected vulnerabilities. You are required to analyze 3 potential security vulnerabilities. The 3 vulnerabilities you identify should be of 3 different classes, and you should classify them using 3 distinct CWE codes. Higher marks will be given to vulnerabilities that cover a broader range or are very different in nature. For each of the vulnerabilities, you should wri...
I need to bulk sign pdfs with LTV (on desktop) with itextsharp. Specifically, I need a client that does not goto OCSP server for each pdf LTV, but can cache the signature certificate chain.
Project Title: Bitlocker Recovery Description: - I am seeking a skilled professional who can assist with recovering personal files (such as photos and documents) from a Windows 10 computer that has Bitlocker encryption. - The computer does not have the recovery key for Bitlocker, so expertise in alternative recovery methods is required. - The ideal candidate should have experience in Bitlocker recovery on Windows 10 operating systems and should be familiar with various recovery techniques. - The main objective of this project is to successfully recover the personal files stored on the encrypted drive. - The selected freelancer should be able to work efficiently and ensure the confidentiality and integrity of the recovered data. - Please provide relevant experience and any certifications ...
Project Description: I am looking for a freelancer to help me resolve my spam email issues on Outlook. I am unsure if I am receiving spam emails from a specific sender or multiple senders. Therefore, I would like assistance in identifying and blocking these spam emails. Additionally, I would like to report the senders to the email service provider to prevent future spam emails. Ideal Skills and Experience: - Proficient in Outlook and familiar with its spam email management features - Experienced in identifying and blocking spam emails - Knowledgeable in reporting spam emails to email service providers - Strong attention to detail and ability to accurately identify spam emails - Excellent communication skills to provide clear instructions and updates throughout the project
I'm in need of securing my website and I need assistance with network security. Currently, I don't have any security measures in place, so I need a full setup. This is an urgent task and I'm looking for someone to complete the project within the week. If you are able to help me out please submit a bid. Thanks.
I am looking for a freelancer who can help me reduce the disk space usage of my WordPress website, serbianmonitor.com. Specifically, I suspect that certain plugins or features on my website are causing high resource consumption, and I have a few in mind that I would like to address. All of the requests originate from the server IP (hosting service Siteground) most likely due to an external proxy service or due to the website generating requests to itself. After reducing CPU usage, my primary objective is to improve the site speed and increase site uptime. Ideal skills and experience for this project include: - Strong knowledge of WordPress and its plugins - Experience in optimizing server resources and troubleshooting resource consumption issues - Understanding of website performanc...
I am in need of a skilled professional to assist me in resolving a hacking incident that has affected my brother's social media account Instagram Requirements: - Expertise in cybersecurity and hacking prevention - Strong knowledge of social media platforms and their security systems - Experience in resolving hacking incidents and recovering compromised accounts Responsibilities: - Assess the extent of the hacking incident and identify potential vulnerabilities - Implement security measures to prevent further unauthorized access - Recover the compromised account and restore access to my brother - Conduct a thorough investigation to identify the attacker and gather evidence for legal actions if necessary Skills and Experience: - Proven experience in resolving hacking incidents and r...
I am looking for a skilled professional to design the system infrastructure provisioning for my SaaS system. The project requires the following: Infrastructure: - Cloud-based infrastructure Expected Load: - High load with more than 10,000 users Security: - Advanced level of security, including threat intelligence and incident response services Ideal Skills and Experience: - Experience in designing cloud-based infrastructure for high-load systems - Proficiency in implementing advanced security measures, including threat intelligence and incident response services Please provide examples of previous projects showcasing your expertise in these areas.
Seeking AWS expert for assistance with setting up security measures for our AWS service. Specific Requirements: - Expertise in AWS KMS and other relevant AWS services - Experience with setting up security measures for AWS services - Knowledge of best practices for securing AWS environments - Ability to address specific security requirements and concerns Skills and Experience: - Strong understanding of AWS services, particularly AWS KMS - Experience with setting up and configuring security measures in AWS environments - Knowledge of encryption and key management in AWS - Familiarity with best practices for securing AWS services - Excellent troubleshooting skills This project requires a skilled AWS professional who can help us ensure the security of our AWS service.
I have a WordPress website that has been hacked, and I’m looking for someone to help me fix it. Specifically, the website has been redirecting to other sites, so I need assistance in identifying the source of the hack and taking the necessary steps to secure my website. To facilitate the process, I have a recent backup of my website. Therefore, I need an expert who can take action quickly and efficiently to restore and secure my website.
I'm looking for an experienced and knowledgeable coder who can help me with a cybersecurity project. I don't have any specific requirement or guidelines, but need a professional who can help me with this project and suggest the best solutions. I'm pretty flexible with the timeline, so there's no strict deadline. Whether it's network security, data encryption, or web application security, I'm sure the right person can help me with this project, and I'm open to suggestions and guidance.
I am seeking assistance with my compromised WordPress site that has been infected with malware. The site is still live, but I do not have any recent backups available. Specific requirements for the project include: - Cleaning and removing malware from the website - Implementing security measures to prevent future compromises - Ensuring that the site remains fully functional and optimized for Google Ads Ideal skills and experience for the job: - Proficiency in WordPress security and malware removal - Experience with Google Ads integration and optimization - Knowledge of website backup and restoration processes - Familiarity with security best practices and preventative measures If you have the expertise and skills to address these requirements, please reach out to discuss further deta...
I am looking for a WordPress expert to update the security of my website. Here are the project requirements: WordPress Version: Older version Customizations: My WordPress site has customizations that may be affected by security updates. Additional Security Measures: I am interested in implementing additional security measures beyond the basic updates. Ideal Skills and Experience: - Extensive experience in WordPress security updates - Knowledge of older versions of WordPress - Ability to identify and address potential conflicts with customizations - Familiarity with implementing advanced security measures - Strong understanding of website security best practices Please provide examples of previous WordPress security projects you have worked on.
I am looking for a PHP expert with experience in PHP security and encryption for a small project that needs to be completed in less than 1 week. Skills and Experience required: - Strong knowledge of PHP security and encryption - Proficiency in PHP framework - Experience with PHP database integration This project will involve implementing security measures and encryption techniques to ensure the protection of sensitive data. The ideal candidate should have a strong understanding of PHP security best practices and be able to implement robust security measures. The project is a small one-off job that needs to be completed within a tight timeline. The successful candidate should be able to work efficiently and deliver high-quality results within the given timeframe. If you have the requir...
I am looking for a skilled ethical hacker to conduct a penetration testing on our network and web applications. The scope of the project includes network penetration testing, web application security testing, and social engineering testing. The project needs to be completed within a tight timeframe of less than 1 week. After the hacking test, I would like a summary report that provides an overview of the vulnerabilities and recommendations for improvement. Ideal skills and experience for this job include: - Proficient in network penetration testing, web application security testing, and social engineering testing - Strong knowledge of common security vulnerabilities and best practices - Experience in conducting ethical hacking assessments and providing detailed recommendations - Exce...
Hi, My laptop is running very slow, Apps often not responding, etc. It might have some kind of malware since I can see Antimalware Service Executable all the time and it takes some memory, I cant stop it. I tried with Norton Antivirus before, didn't find anything. I need an expert to examine what's happening and how to fix it.
I need help figuring out PC IT Toolkit vulnerabilities recommendations. I did the scan however i have 7 issues which needs addresses. This seem to be an issue for a web developer