Web Security Jobs

Web security is an important part of any website or business that utilizes technology. It ensures the safety of customers, employees, and owners. Professional web security experts are dedicated to keeping safe information and data while still making sure the information can be accessed in an effective manner. They specialize in protecting a website from any type of security threats such as malicious code, viruses, and Trojans. Web Security Experts also have a deep knowledge and understanding of digital encryption methods to ensure the privacy of anyone who uses the website or business.

While web security experts typically provide a one-time solution or service, most web security projects require ongoing maintenance for optimal protection. These projects can require monitoring for any potential vulnerabilities, closed-circuit programming for improved internet safety, as well as detailed audit trails for any malicious activities. Freelance Web Security experts have the experience to understand how a website works and can help create a secure environment that benefits from strong passwords and encryption methods.

Here's some projects that our Web Security Experts made real:

  • Stopping malware before it has a chance to cause harm
  • Implementing regulations and standards aligned with local law
  • Enhancing levels of protection with additional factors like captcha
  • Discreet malicious code removal
  • Tightening the areas of weak security
  • Offering advice to ensure long term protection against malware threats
  • Securely backing up data on the site
  • Testing VPS accounts hosting online resources

By having an experienced Freelancer Web Security Expert at your service, you will have peace of mind knowing that your website is protected from malicious activities which could put your business at risk. A protected infrastructure also provides users with a secure environment which gives them confidence in their transactions. With our expertise in protecting sites using coding and programming tools, we can assist you in developing a secure environment for your clients to interact with your company’s products and services safely.

Take advantage of the opportunity to hire the right Freelancer Web Security Expert today by posting your project on Freelancer.com and take advantage of professional web security solutions tailored to your specific needs. Give yourself the confidence that you need by allowing us to protect your website from any potential threats so you can focus on running a successful business!

From 194,622 reviews, clients rate our Web Security Experts 4.89 out of 5 stars.
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    I need a professional to secure my WordPress website and remove any existing malware. The site has been behaving erratically, and I suspect it may have been compromised. Key Requirements: - Identify and remove any malware or malicious scripts. - Conduct a thorough security check to ensure the site is secure. - Restore the website to its normal functioning. Ideal Skills & Experience: - Demonstrated experience in malware removal and security for WordPress websites. - Familiarity with different types of malware and their potential impact. - Proven track record of restoring websites post-malware removal. - Excellent troubleshooting skills to identify the root cause of the issue. Please note that I may not have a recent backup of the website, so your ability to restore the site to it...

    $32 (Avg Bid)
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    35 bids

    My theme files are mysteriously disappearing from my WordPress websites hosted on Bluehost, despite no recent changes. I've checked for malware with a server scan and found nothing. Key Points: - The issue seems to be related to the theme files specifically, as content and functionality remain intact. - No recent changes or updates have been made to the websites. - Security measures currently in place include regular backups and SSL certificates. - No new plugins or themes have been installed recently. Ideal Skills and Experience: - Proficient in WordPress and Bluehost server management. - Experienced in troubleshooting WordPress theme and file issues. - Knowledgeable in website security and malware detection. - Ability to work efficiently and communicate effectively to resolve the...

    $22 (Avg Bid)
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    I'm facing a persistent DDoS attack on an undisclosed application/service. We've already installed fail2ban and crowdsec but the attacker is still able to freeze key functionalities like login and the world. I need an expert to create and implement custom security rules immediately. Key requirements: - Custom Security Rules: Existing software has proven insufficient. I need bespoke measures to counter the attack. - Urgent Implementation: The attacker has been persistent and immediate action is necessary. Ideal freelancer: - Experienced in DDoS mitigation. - Familiar with fail2ban, crowdsec, and other security tools. - Proficient in creating and implementing custom security rules. - Able to work quickly and efficiently under pressure.

    $506 (Avg Bid)
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    42 bids

    I'm in need of a private investigator with strong expertise in cybersecurity. My project involves a variety of tasks, primarily focused on securing sensitive data, identifying and preventing cyber threats, and investigating security breaches. Key Responsibilities: - Implementing robust network security measures to safeguard sensitive information - Conducting thorough investigations to identify and prevent potential cyber threats - Assisting in the investigation and response to security breaches - Providing expert security consultation to individuals in need Ideal Candidates Should Possess: - Recognized certifications in cybersecurity - A proven track record in network security and incident response - Experience in providing cybersecurity consultation - Excellent communication and p...

    $387 (Avg Bid)
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    Hi There, I do have a business which especially has a big chunk of revenue from ISP Proxies. Right now, I'm working as a reseller but want to know more about ISP Proxies and create my own subnet sort of thing. Anyone here to help is appreciated. Once everything is clear, we'll proceed towards the project.

    $69 (Avg Bid)
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    5 bids

    I have a project that involves connecting to different IP addresses using my static IP. The primary goal of this project is to set up an environment where I can access remote servers. Key Requirements: - Utilize Hyper-V to facilitate the connection process - Establish a secure connection setup - The primary method of security was not specified, so you are free to propose the most appropriate one. Ideal Freelancer: - Experienced with Hyper-V - Proficient in configuring and setting up secure connections - Able to provide suggestions for the best security practices for this type of project

    $80 (Avg Bid)
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    I'm currently utilizing Palo Alto Networks and Fortigate as my firewall provider but I've found that we have too many unnecessary rules in place. Such an extensive rule set is proving difficult for my team to manage and maintain. The desired outcome is to simplify our firewall rule management, and this requires an expert who can help trim down the rule set without compromising our network security. **Main Task** * Streamline current firewall rules **Skills and Experience Required** * Experience in managing Palo Alto Networks firewall rules * Excellent understanding of firewall rule optimization * Ability to adeptly manage network security

    $1076 (Avg Bid)
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    I am urgently looking for a skilled developer who can fix malware on a website. The website has been flagged by Google, leading to a suspension of my Google Ads campaigns. Key Points: - Urgent Fix: The issue needs to be resolved as soon as possible to get the website back in running order. - Malware Removal: The primary task is to identify and remove any malicious code from the website. - Google Ads Review: Once the site is cleaned, I need the freelancer to ensure that the site is reviewed by Google, and the ads campaigns are reinstated without further issues. Ideal Skills: - Proven experience in malware removal, especially for websites. - Familiarity with Google Ads and its policies is a plus. - Ability to work quickly and efficiently under pressure.

    $113 (Avg Bid)
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    I am looking for an experienced .NET developer to review and refine an existing software project. The source code is available on GitHub. The primary goals of this project are to make the software error-free, ensure proper database connectivity, enhance the overall functionality, and improve the security of the application. Project Requirements: 1. Error Identification and Resolution: - Review the current .NET source code for any errors. - Fix all identified bugs and issues. 2. Database Connectivity: - Ensure proper database connectivity and functionality. - Verify and troubleshoot any issues related to data storage, retrieval, and processing. 3. Security Enhancement: - Conduct a security audit of the existing code. - Implement necessary security measures to protect against vulnerabili...

    $20 (Avg Bid)
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    I need a professional to develop a Captive Portal for the guest WiFi network at my restaurant. This portal should provide a secure way for guests to access the internet via authentication through either their email address or through Instagram/Facebook Signin. Here's what I need: - Portal Authentication: A secure and user-friendly authentication method is absolutely crucial. You should have experience implementing email, Instagram, and Facebook sign-in mechanisms. - User Log Keeping: All authenticated user data should be collected and exported to a CSV file. Your experience in data logging will be highly regarded. - User Data Harvesting: We would like to collect specific data from the authenticated users, particularly the duration of their WiFi usage. This requires your understand...

    $142 (Avg Bid)
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    Looking for a skilled web developer to enhance the user navigation and security on a gaming service website. Tasks include: 1. Redirecting 'Boosting' and 'Coaching' dropdowns to display respective services correctly. 2. Creating service-specific pages with detailed coach profiles, session information, pricing, and booking capabilities. 3. Securing restricted sections like the admin dashboard from unauthorized access. The goal is to improve user experience and strengthen site security. I need someone who can speak english very well and Understand It very well so when we make a call I can explain to him the whole problem.

    $110 (Avg Bid)
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    I need to set up a Site-to-Site VPN on AWS to connect to a Meraki Firewall. The VPN should have the following capabilities: - **Single Site Connection:** The VPN will be used for connecting a single site to the AWS network. It doesn't need to support multiple concurrent connections. - **IP Masking:** Any traffic originating from the AWS side of the tunnel should be masked with a valid public IP. Ideal skills and experience for this project include: - Proficiency in AWS networking and VPN setup - Familiarity with IP masking - Understanding of network security and best practices in VPN setup

    $31 (Avg Bid)
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    I'm looking for a CCTV loop recording system that can support up to 4 cameras, with footage storage duration of up to 1 week. The system should be easy to use and require no remote access. Key requirements include: - Support for up to 4 cameras - Loop recording functionality - Storage duration of up to 1 week - No need for remote access - User-friendly interface Ideal skills and experience for this job: - Proficiency in CCTV system design and installation - Experience in configuring loop recording systems - Ability to develop an intuitive, easy-to-use interface - Strong understanding of data storage and retention requirements in CCTV systems - Ability to deliver a reliable and cost-effective solution

    $12 / hr (Avg Bid)
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    I'm seeking a Senior Consultant in ISO 27001 from Chennai or Bangalore India for ISO 27001 info security project The ideal candidate should possess the following skills and experiences: - Extensive experience in leading ISO 27001 projects from start to finish. - Proven expertise in risk assessment and management. - Strong background in developing comprehensive security policies. - Demonstrated experience in conducting compliance audits. This project is critical for our company's information security management system, so we require a seasoned professional who can deliver high-quality results. Please only apply if you meet the stated criteria.

    $718 (Avg Bid)
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    I'm in urgent need of a skilled individual who can help me join a private Telegram channel. This channel is essential for me to get binary signals for trading and learning purposes. Specifically, I require someone who is proficient in the following areas: - Telegram Channel Access: You should be able to successfully gain access to a private Telegram channel, following ethical methods only - Binary Signals Understanding: An understanding of binary signals and the ability to help me interpret and utilize them for trading purposes The urgency of this project dictates that the ideal candidate should be able to start immediately and deliver the results as soon as possible. I am looking for someone with a good track record of delivering quality work in a timely manner. Feel free to rea...

    $1137 (Avg Bid)
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    I'm currently seeking a server expert who can effectively manage my Linux server and ensure that my website is secure from malware attacks and other security threats. The ideal candidate should be available for assistance whenever needed. Key Tasks: - Server Management: Help with configuring, monitoring, and maintaining my Linux bluehost shared server. - Malware Protection: Implement effective security measures to safeguard my website from malware attacks. - Website Security: Enhance the overall security posture of my website by implementing best practices and security protocols. Communication Preference: I'm looking for a freelancer who can assist me via chat whenever I require support.

    $25 (Avg Bid)
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    I'm seeking an experienced professional to install a multiple camera CCTV system on my commercial property. Your role will entail the entire setup from installation to testing of the system. This task requires: - Expertise in CCTV system selection and installation - Previous experience with multiple camera systems - Ability to assess and optimize camera placements for maximum coverage and efficiency Note: Any special features for the CCTV system were not specified. Please provide a standard multiple camera solution suitable for a commercial property. Your bid should include the total cost of labor, any additional equipment if necessary, and an estimated timeline for completion. Proven experience in similar projects will be highly regarded.

    $40 / hr (Avg Bid)
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    I'm in need of an entry-level CompTIA expert, who has the following accreditations: - A+ certification - Network+ certification - Security+ certification Your primary responsibilities will include: - Troubleshooting network issues - Setting up and configuring systems - Implementing security measures Please, only bid if you hold the above certifications and are comfortable performing these tasks. This role demands a strong familiarity with common IT problems and a systematic approach to troubleshooting. Your certifications should underscore your technical knowledge and fundamental skills, even if you do not have extensive work experience. You should be eager to learn and adapt to new environments quickly. I look forward to seeing your bids and potentially working together!

    $97 (Avg Bid)
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    I'm looking for an experienced Cyber Security Expert with knowledge of website vulnerabilities, specifically in Kentico. The primary goal of this project is to enhance the security features of the website by identifying potential vulnerabilities in the upload feature of Kentico. Key Tasks: - Conduct a comprehensive vulnerability assessment focusing on the upload functionality in Kentico. - Identify potential security weaknesses and advise on appropriate mitigation measures. - Provide a detailed report on the assessment findings and recommendations for improving the upload feature security. Required Qualifications: - Proven experience in cybersecurity, with a focus on website vulnerabilities. - Specific knowledge and experience with Kentico

    $95 (Avg Bid)
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    I'm seeking a seasoned security professional with proven experience in effectively securing systems across various platforms including: Windows OS, macOS, and Linux OS. Success for this project revolves around: - Network security: The thrust is to bolster our network security strategies, thus preventing unauthorized intrusion or network misuse. - Data protection: I am also prioritizing advanced mechanisms to ensure secure data storage and transmission. - Endpoint Security: Our endpoints represent a prime target for cyber attacks, hence they should be fortified against potential threats. Most importantly, the main objective is to identify and mitigate any lurking vulnerabilities which pose a risk to the healthy function of our systems. I need a professional who can meticulously com...

    $513 (Avg Bid)
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    The server is currently facing an outage where websites hosted are inaccessible. A few troubleshooting steps have been tried like server reboot, firewall checks, and domain DNS verification, but the issue remains unresolved. There are no specific error messages observed, just a timeout when trying to access any of the websites. Key Tasks: - Diagnose and resolve the server outage that's causing inaccessibility to websites. - Investigate and identify the root cause of the issue. - Implement necessary fix to restore website accessibility. - Ensure server remains stable post-fix. Skills and Experience: - Proficiency in WHM and server troubleshooting. - Strong understanding of server configurations, firewall systems, and DNS. - Experience in resolving server outages and restoring websit...

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    I am looking for a skilled developer to enhance the security of my existing Razorpay Integration. The project will involve the following: - Adding customer authentication - Implementing two-factor authentication - Encrypting payment data - Removing any vulnerabilities during payment processing and just setting subscription end date and subscription to Yes after verification The integration is written in PHP, so prior experience with this language is essential. Beyond the security features, I also intend to include secure access tokens to bolster the system's safety. Your expertise in PHP, payment gateway integrations, and cybersecurity will be crucial for the successful completion of this project.

    $27 (Avg Bid)
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    Our organization is seeking a professional who has expertise in network security and website development. Your primary role will be to fortify my existing structure and further develop an external website using cpanel, PHP, and MySQL. The cpanel is already live and development can begin immediately. Tasks Include: - Setting up an intrusion detection system for the network. - Conducting vulnerability assessments and applying prevention strategies. - Implementing data theft prevention through user access control, encryption, and data access logging. The website for cpanel is just going to be used for the internal team - so only about 10 active users will be using it. This position presents an excellent full-time opportunity for someone who can use their skills to scale up to growing need...

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    I'm seeking a professional with significant experience in mitigating L7 DDoS attacks. The ideal candidate should be well-versed in hybrid solutions, combining the benefits of both cloud-based and on-premise hardware protection. Key Requirements: - Extensive experience in dealing with L7 attacks - Proven track record in implementing and managing hybrid DDoS protection solutions - Clear understanding of IP and port protection mechanisms against DDoS attacks - Ability to provide case studies or examples of past work in the field - Strong communication skills and ability to explain complex concepts in a clear and concise manner Your application should focus on showcasing your relevant experience in this area. I'm looking for a professional who can not only implement a solution but ...

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    Ethereum USDT Flasher Upgrade 4 days left
    VERIFIED

    I'm looking for a talented blockchain developer to improve the security features of my USDT flasher on the Ethereum network. The goal is to implement a secure smart contract system that will enhance the overall security of the platform. Key requirements: - Experience with blockchain development, particularly on the Ethereum network - Proficiency in smart contract development and implementation - Strong understanding of security features within blockchain systems Your main tasks will include: - Analyzing the current USDT flasher system - Developing and implementing a secure smart contract system - Ensuring that the new security features do not compromise the speed and efficiency of the platform

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    I just got a new VPS running Windows. Unfortunately, I can't install anything due to security blockers, specifically, the firewall settings. I've already tried turning off the firewall, but it didn't help. I need someone to troubleshoot the issue and fix it. This might involve checking the firewall rules, making necessary adjustments, and ensuring that it doesn't block legitimate installations. Ideal skills for this job include: - Proficiency in Windows server administration - Experience with firewall management - Troubleshooting capabilities in virtual private servers Please let me know if you're able to help.

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    ### Project Description for Hiring a Developer to Build an Untraceable Website **Title:** Anonymous and Secure Website Development **Project Overview:** We are seeking an experienced web developer with a strong background in security, anonymity, and privacy-focused website development. The project involves creating a website that is hosted on the Tor network, ensuring high levels of anonymity and security for both the site operators and users. The developer must have expertise in using encryption technologies, anonymous hosting services, and secure coding practices. **Key Responsibilities:** - Develop a website that is hosted on the Tor network (using a .onion address). - Implement robust encryption (SSL/TLS) to ensure secure communication between the server and users. - Use anonymous h...

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    It would be a monthly task, and we wil pay on monthly basis. I'm seeking a DigitalOcean server expert to manage our servers and assist in regular maintenance tasks. Our current setup is encountering issues such as slow performance, server downtime, and security vulnerabilities. Your role will include: - Identifying and resolving issues related to slow performance, server downtime, and security vulnerabilities - Creating new servers as needed - Upgrading and downgrading servers - General server maintenance such as software updates and monitoring The ideal candidate for this role should have a deep understanding of DigitalOcean's server environment and be able to proactively manage server issues. Your commitment to daily server maintenance is crucial for us to maintain a reliable...

    $5 - $9 / hr
    Sealed
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    18 bids

    I'm urgently seeking a skilled web developer who can implement a secure and efficient method for sending authentication tokens to the backend. Key Requirements: - Using cookies instead of session storage: I need an expert who can modify our current setup to securely pass the authentication token through cookies rather than relying on session storage. - Addressing security concerns: It's imperative that the chosen freelancer is well-versed in best practices for securing user authentication processes in web applications. Ideal Skills and Experience: - Proficiency in web application development - Extensive experience with session management and security - Solid understanding of HTTP cookies and their usage in authentication mechanisms The project needs to be completed within a ti...

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    I'm in need of a skilled developer who can create an HR and Payroll Calculator. Key Points: I used IRS pub15 to program & test payroll calculation for single, married and married joint. The calculation will work sometimes and other times it's off, reports won't print as well. Rendering the payroll calculation unreliable. - I'm currently using a manual payroll system, and I'm looking to automate this process. - The application will need to calculate employee pay based on hours worked. - As for the HR functions, it would be great to include basic employee details and possibly benefits deductions. - Ideally, the system should be user-friendly as HR staff and possibly managers may need to access and use it. Calculator $300 (negotiable) Ideal Skills: - U.S. or UK...

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    I need someone who can help me install a vps that can run 3 websites at the same time with 3 different ips and perform security procedures. i use vps vultr

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    I'm experiencing issues with my wildcard SSL certificates on my Windows Server 2022, which is running IIS Manager. The problem arises when my public IP changes, despite this being a rare occurrence. I require a knowledgeable individual to troubleshoot and resolve these issues. Key responsibilities: - Troubleshoot Wildcard SSL: Identify why the SSL certificates are not functioning as expected when the public IP changes. - Resolve technical issues: Once the problems are identified, work to rectify the issues and ensure the SSL certificates are functioning optimally. Skills and experiences required: - Proficient with Windows Server: In-depth understanding of Windows Server 2022 is crucial to navigate and resolve issues within the OS. - IIS Manager Expertise: As the issue lies within th...

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    I am seeking a talented and diligent freelancer to provide captcha typing services for my website to enhance security and ensure a user-friendly experience. The ideal candidate should possess the following skills and experience: - Proficient typing skills with a high level of speed and accuracy. - Previous experience in data entry, captcha solving, or similar projects. - Familiarity with captcha typing software and tools to streamline the process. - Ability to work diligently and meet project deadlines. - Excellent attention to detail to maintain high accuracy levels. - Availability to work on a flexible schedule to provide 24/7 support for the website. - Scalability in service provision to accommodate the growth of the business. Your primary responsibility will be to promptly and accura...

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    I'm in need of a comprehensive platform that caters to the needs of my students and faculty members. The platform should be accessible on multiple devices - both as an app and a web application, and should feature: - **Grade Checking:** A system where students can effortlessly check and monitor their grades. - **Schedule Viewing:** An easy-to-use interface that displays their schedules. - **Absence Tracking:** A feature that allows students to keep track of their absences. - **Library Access:** A digital library that houses course materials from each professor. This library should also have: - **Search Functionality:** Students should be able to search for specific materials within the library. - **Download and Save Capabilities:** Materials should be downloadable and savable...

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    I'm currently facing issues with my Microsoft Exchange server. I'm unable to send or receive emails and getting error messages in the process. Key Project Requirements: - Troubleshoot and fix the issue causing the inability to send and receive emails. - Investigate the error messages and resolve them appropriately. - Ensure the server is functioning optimally and is free from any potential spamming issues. Ideal Skills & Experience: - Prior experience working with Microsoft Exchange servers is a must for this project. - Proficiency in troubleshooting email systems, resolving errors, and ensuring optimal server functionality. - Strong knowledge of email server security to prevent spamming issues. Your expertise and a quick turnaround time would be highly appreciated.

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    I have been a victim of hacking on my Windows 10 system and mobile devices. I need a cybersecurity expert who can remove a Tor user who has hacked both my computer and cell phones. This hacker has potentially carried out a 'man in the middle' attack, which may involve radioactivity. In addition to this, I need my Gmails, Outlook, Windows 10, and Linux servers secured from further attacks. Successful bidders should include detailed project proposals in their application. I am looking for someone with a strong background in cybersecurity and experience in dealing with complex hacks. You should have a proven track record of securing devices and servers from hacking attempts.

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    We're seeking a skilled Casdoor/Casbin expert to establish a foundational configuration based on our specific needs and requirements. We are not running the open-source version; we are a paid Enterprise customer. We already have our master org set up for auth with Google, etc. However, we need someone to set up an "application" that would be under our master org but can be used by all other organizations as well. The goal is to allow other organizations to access our applications using their own auth and function as normal with their own apps, etc. The ideal candidate for this project should have: - Proven experience with Casdoor and Casbin - Strong understanding of user authentication, role-based access control, and fine-grained access control - Experience with multi-org...

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    I'm having issues with an invalid SSL certificate on my AKS cluster and looking for someone to address this immediately. Key Tasks: - Diagnose the root cause of the SSL certificate problem on my AKS cluster. - Implement a solution to rectify the invalid certificate issue. - Ensure that the SSL certificate is correctly configured and recognized by the system. Ideal Freelancer: I'm looking for a freelancer with: - Proven experience in managing and troubleshooting Azure Kubernetes Service (AKS) clusters. - Strong understanding of SSL certificates and experience resolving issues with them. - Ability to work quickly and effectively, as I need this issue resolved ASAP. Please include information about your relevant past work in your application.

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    I'm looking for a CCTV loop recording system that can support up to 4 cameras, with footage storage duration of up to 1 week. The system should be easy to use and require no remote access. Key requirements include: - Support for up to 4 cameras - Loop recording functionality - Storage duration of up to 1 week - No need for remote access - User-friendly interface Ideal skills and experience for this job: - Proficiency in CCTV system design and installation - Experience in configuring loop recording systems - Ability to develop an intuitive, easy-to-use interface - Strong understanding of data storage and retention requirements in CCTV systems - Ability to deliver a reliable and cost-effective solution

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    I'm seeking a skilled professional to conduct a thorough security testing on my mobile and web applications. Your responsibility will include: - Conducting a comprehensive vulnerability assessment - Executing robust penetration testing - Performing detailed code reviews Specific emphasis should be placed on: - Ensuring the robustness of our existing user authentication processes - Confirming the efficaciousness of our data encryption protocols - Verifying the security of our API endpoints Please note, this project does not need to align with any specific compliance or regulatory requirements. Ideal candidates should have a extensive experience in cybersecurity, with a proven track record of identifying and resolving vulnerabilities. Proficiency in vulnerability assessment, p...

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    I'm seeking a skilled professional to conduct a thorough security testing on my mobile and web applications. Your responsibility will include: - Conducting a comprehensive vulnerability assessment - Executing robust penetration testing - Performing detailed code reviews Specific emphasis should be placed on: - Ensuring the robustness of our existing user authentication processes - Confirming the efficaciousness of our data encryption protocols - Verifying the security of our API endpoints Please note, this project does not need to align with any specific compliance or regulatory requirements. Ideal candidates should have a extensive experience in cybersecurity, with a proven track record of identifying and resolving vulnerabilities. Proficiency in vulnerability assessment, p...

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    I am seeking a talented and diligent freelancer to provide captcha typing services for my website to enhance security and ensure a user-friendly experience. The ideal candidate should possess the following skills and experience: - Proficient typing skills with a high level of speed and accuracy. - Previous experience in data entry, captcha solving, or similar projects. - Familiarity with captcha typing software and tools to streamline the process. - Ability to work diligently and meet project deadlines. - Excellent attention to detail to maintain high accuracy levels. - Availability to work on a flexible schedule to provide 24/7 support for the website. - Scalability in service provision to accommodate the growth of the business. Your primary responsibility will be to promptly and accura...

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    My domain has been blacklisted and my emails are landing in spam folders. I need an experienced professional to resolve these issues. There are a few key aspects that need to be addressed: - **Blacklisted Domain**: The freelancer will need to identify the root cause of my domain being blacklisted and take the necessary steps to have it removed from any blacklists. - **Email Configuration Audit**: I'm looking for someone who can thoroughly audit my email configuration settings. This includes ensuring my DNS records are correctly set up, SPF, DKIM and DMARC records are correctly configured, and my email server is not misconfigured in any way. - **Email Deliverability Optimization**: I need someone who can optimize my email deliverability. This involves improving my sender reputat...

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    I'm looking for a security engineer who's well-versed in web security, particularly focusing on the backend code written in Flask and React. Key Concerns: - **Authentication & Authorization:** Our primary goal is to ensure a robust user registration and login system. Your role will entail reviewing and fortifying the existing authentication mechanisms. - **XSS Attacks:** Cross-Site Scripting (XSS) attacks are a growing concern. I expect the chosen candidate to have experience in identifying and mitigating such vulnerabilities. **Skills Required:** - Proficient in Flask security and React - Strong understanding of authentication and authorization mechanisms - Prior experience in identifying and mitigating XSS attacks - Excellent problem-solving skills and a keen eye for det...

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    I am currently seeking an experienced ethical hacker to assess and improve the security measures on my Windows systems. Responsibilities will include: - Proactively identifying any potential threats and vulnerabilities the system may encounter. - Proposing and implementing robust security measures to protect the system from these threats. Ideal Candidate will possess: - Extensive experience specifically with Windows systems - Strong background in ethical hacking and system security - Familiarity with common security threats, particularly malware attacks and unauthorized access, and strategies to effectively combat these threats. Your goal is not only to safeguard my system from possible attacks but also to improve an overarching security structure that effectively responds to potenti...

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    13 bids

    I'm seeking a professional to conduct an in-depth analysis on the pros and cons of AI. The analysis should be tailored to a tech industry professional audience. Key Requirements: - Provide a thorough exploration of AI's positive impacts and its drawbacks - The analysis should be professional, informative, and easy to understand - Reflect on the implications of these findings for the tech industry specifically - Recommendations on how to navigate AI's pros and cons in the industry are welcomed Ideal Skills: - Strong understanding of AI technology - Knowledge of the tech industry - Excellent research and analytical skills - Ability to communicate complex ideas clearly and concisely - Previous experience in writing informative, professional reports or articles is a plus - A r...

    $28 / hr (Avg Bid)
    $28 / hr Avg Bid
    6 bids

    I'm in need of an Android-based mobile hacker with an intermediate level of expertise. The goal is to identify potential gaps and vulnerabilities across three main areas: system vulnerabilities, application vulnerabilities, and network vulnerabilities. - System vulnerabilities: Your role will include an in-depth analysis of our Android system for any potential weaknesses that might be exploited. - App vulnerabilities: You will probe our suite of apps, looking for any loopholes that could potentially leave us exposed. - Network vulnerabilities: Any vulnerabilities that might be present in the network should also come under your radar. Skills and experience: - Previous experience in mobile hacking - Strong knowledge of Android coding and security best practices - Proficient in...

    $172 (Avg Bid)
    $172 Avg Bid
    10 bids
    PHP 5.6 to 7 Upgrade 1 day left
    VERIFIED

    I need to upgrade my current PHP 5.6 environment to PHP 7. I'm looking for the following improvements: - Improved performance - Better security features - Compatibility with the latest PHP frameworks Please note that I haven't listed specific frameworks or libraries in use. Ideal skills and experience: - Proven expertise in PHP 7 upgrades - Strong understanding of PHP security features - Experience with various PHP frameworks - Excellent problem-solving skills - Good communication and time management skills

    $84 (Avg Bid)
    $84 Avg Bid
    35 bids

    I am in need of a freelancer experienced in cybersecurity for a personal project concerning Instagram. This is ideally for those who have: - A concrete background in cybersecurity - A deep understanding of Instagram's security infrastructure Please include the following: - Years of experience in cybersecurity - Case studies or scenarios explaining how you've dealt with similar issues (if applicable) In your application, highlight your successes solving security issues. This is a personal project, but your experience is highly valued. Note: Only ethical and legal methods are allowed. Breach of this will result in immediate term termination and report to the necessary bodies.

    $39 / hr (Avg Bid)
    $39 / hr Avg Bid
    12 bids
    Website Maintenance - 8 1 day left
    VERIFIED

    I am in need of a website maintenance specialist to help me with the following tasks: - Content updates on a monthly basis - Security updates as needed - Design changes as needed - Products added from Alibaba Skills and experience needed for the job: - Proficiency in Shopify - Knowledge of website security measures - Experience with web design and development - Excellent communication skills and attention to detail The ideal candidate should be able to work efficiently and provide high-quality results within the specified time frame. I am looking for a freelancer who can assist me with website maintenance. The tasks that need to be done include updating the content, fixing bugs/errors, and optimizing the website. Specifically, I need help with updating the content as ...

    $221 (Avg Bid)
    $221 Avg Bid
    77 bids

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