Freelance Cyber Security Jobs

Security lead genration

Looking for a marketing professional to generate leads in the security industry. The ideal candidate should have experience in developing and executing effective marketing campaigns, with a focus on lead generation. Responsibilities include identifying target audiences, creating compelling content, and utilizing various digital marketing channels to drive traffic and generate leads.

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Maths/Security expert needed for alarm calculations

We need a maths/security expert to calculate the number of external detectors we need for full coverage of the outside of our building. We will provide the details of the detector that we've chosen and the floor plan. We just need someone to work out from the floor plan and detector specifications how many are needed and to mark the most appropriate positions with the angle coverage showing on the floor plan (showing distances between them etc.). NO AI. QUALIFIED PROFESSIONALS ONLY.

Casa Tier 2 Security Assessment

Our software (REIFuze) connects with Gmail to bring emails from Gmail into our system. Gmail has been giving us issues approving our app and is requesting a Casa Tier 2 Security Assessment. Looking for someone to help with this. You should have experience doing this in the past. To apply, send me a personalized and customized message that tells me why you're the best fit for this. DON'T copy and paste your cover letter and DON'T send me your resume. Use the phrase "I follow instructions" in your response.

Freelance Cybersecurity Specialist for Micro‑Business Security

Company Overview We are a Euro‑based startup offering affordable, remote‑delivered cybersecurity solutions to micro‑businesses (1–10 employees), ensuring GDPR and NIS2 compliance with clear, actionable deliverables. Project Scope Penetration Testing: Identify vulnerabilities in web and network environments, focusing on OWASP Top 10 and custom attack vectors. 2FA/MFA Implementation: Configure and deploy multi‑factor authentication (TOTP, FIDO2) across email, cloud storage, and web platforms. Firewall Setup & Management: Deploy open‑source (pfSense) or commercial firewalls to segment networks and enforce access controls. Automated Backup & Recovery: Design cloud and local backup strategies (OneDrive, Backblaze) with offline redundancy and restoration tests. Security Assessments & Risk Analysis: Conduct GDPR/NIS2 compliance reviews and document risk registers with prioritized remediation plans. Documentation & Reporting: Deliver concise, client‑ready security policies, risk assessments, and remediation walkthroughs. Responsibilities Execute targeted penetration tests and vulnerability scans using industry‑standard tools. Implement robust MFA solutions and integrate with existing identity systems. Configure and maintain firewalls, IDS/IPS, and network segmentation rules. Build and automate backup pipelines, test restores, and ensure encryption in transit and at rest. Perform detailed compliance assessments against GDPR, NIS2, and ISO 27001 frameworks. Produce professional documentation, including executive summaries and technical appendices. Required Skills & Qualifications Web & Network Penetration Testing: Demonstrated experience with OWASP Top 10, Metasploit, Burp Suite. MFA Technologies: Hands‑on with TOTP, FIDO2, Duo Security or similar, Firewall Expertise: pfSense, Cisco ASA, or equivalent platforms. Backup Solutions: OneDrive, Google Drive, Backblaze, IDrive; offline & cloud redundancy. Regulatory Knowledge: Practical understanding of GDPR and NIS2 compliance requirements. Communication & Client Interaction: Ability to explain complex concepts to non‑technical stakeholders. Organizational Skills: Meticulous documentation, project tracking, and reporting. Remote Reliability: Proven track record on freelancing platforms with high ratings. Preferred (Nice‑to‑Have) Certifications: OSCP, CISSP, CEH, or ISO 27001 Lead Implementer. ISO 27001 Audits: Experience implementing or auditing ISO 27001 information security management systems. How to Apply Please submit the following via Upwork or email: Brief cover letter outlining your relevant experience Sample deliverables (reports, configuration scripts, documentation) Availability and time‑zone overlap Links to Upwork profile, LinkedIn, GitHub, or relevant platforms We look forward to partnering with you to secure Euro micro‑businesses affordably and effectively.

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AngularJS - Existing Stripe integration to include 3D secure

AngularJS Stripe Project - Update existing Stripe integration to include 3D secure I currently use the Stripe system and want to install the 3D secure function. Stripe would need to return certain data depending on whether the 3D secure payment was successful. A simple iframe insert would not be suitable as the forms would need to be created on my AngularJS front end that already connects directly with the Stripe api. Payments received should have the ability to be configured to automatically collect a 1% fee (or any chosen amount) for my company as this is a ecommerce project that enables others to sell tickets through our website. Current functionality with Stripe includes: • Single payments • Full integration with our own MySQL database The webpage that requires an upgrade is: TBC... Specification • Should I have any issues with integrating the code/script, the programmer will facilitate integration over TeamViewer. • Payment for this job will be released once all relevant code/files has been sent to me, integrated by me, and tested to ensure it works. • Only files compatible with AngularJS 1.5.7 should be used for the front-end • Only files compatible with PHP Version 8.2.12 should be used for the back-end • Only files compatible with Slim Framework version 2.6.1 should be used. • Only MySQL queries compatible with 'ver 14.14 distrib 5.5.40 for debian-linux-gnu' should be used for database communication • Separate CSS file • Separate Bower install scripts into separate files • Separate AngularJS Controller file • Separate HTML file for the view • Separate PHP file for database interaction • Job will be completed by the specified deadline • On completion, a proven working copy must by demonstrated through a webpage owned by the programmer • All non-database related logic must take place within AngularJS Controller, Service, or Function • Payment will be released within four working days to allow time for integration • Project to completed with by the specified deadline • Use my file and code structure as demonstrated in zip file, pay special attention to the structure of my controllers, services, and php functions • File amendments to existing files in my file structure should be placed at the bottom of each file • List of relevant files/folders modified/added should be specified when submitting this project • Any specific integration instructions should be clearly specified in word document • Ensure any newly implemented CSS code does nt conflict with existing CSS code. • All table should have first letter capitals and the pre-fix Tbl. Eaxampe: Tbl_Property • All table columns should have first letter capitals. For example Property_Name • Your css should not adjust the format of main elements like a, ul, ui, etc. Specify unique referenceors only. • API calls from within the controller should be implemented using the following format: return $http({ method: 'GET', url: "api/test/" + id, params: $httpParamSerializer(dataObj), paramSerializer: '$httpParamSerializerJQLike'//, });

Quick and dirty secure file share web app

Pretty simple, I need a web based app with 2 sides to it. My side where I upload a file (or multiple files) and once the file is uploaded, a share link and password is generated. On the customer side, the link takes the customer to a page where they enter the password. If the right password is entered, they're presented with a page where they can view and download the files which I uploaded. A few further details: -The upload page will ask for an email address and name of the customer -Upon uploading the files, the custopmer's name, email address, uploaded file names, share link, password and date & time of upload is added to a DB -When the customer downloads a file, the date & time of the download is added to the DB -Magic word is "honeybee" -App will be installed on fileshare.mydomain.com -Customer download page with password entry will be download.mydomain.com/link -You must include a header at the top of the download/customer page with room for my company name and logo -A login system to fileshare.mydomain.com is not required. I will create the subdomains and DB and I will provide you with FTP and phpMyAdmin access. All files and code must run from my server, there must be no external files/code that the app is depedent upon. Please don't ask for further details, I have provided all info here, I will simply accept your proposal and send you the FTP and DB logins. Do not use ChatGPT or any other AI platform to generate your response/proposal, I will ignore it. Delivery is expected within 4 days. Budget is £25. The app doesn't need to look great, it just needs to work.

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BUSINESS GRANTS SPECIALIST

Looking for a genuine business grants consultant who can help my new alcohol brand ltd company which is launching in the next 3 months secure as much funding as possible via grants. Happy to do various different deals depending on what you can help to secure. If you can help to secure finance with GRANTS, you could make commission from the grants such as 30% in exchange for securing this funding. If you can get interest free business loans, or government backed business loans, depending on what is secured and achieved, we can work something out. Grants, obviously, are much more valuable and do not need to be repaid so you could make a nice chunk of commission if you can help to generate successful outcomes for a genuine new small business launching soon that I could not secure independently. If you have experience working for a ltd company and have successfully secured business grants on their behalf then you would have priority. Someone with experience who knows exactly what's needed to generate results, if this is you, get in touch. The company could expand into international markets over time, so if you have experience securing grants in our country should the brand expand, then again, let me know. UK based applications will have priority, but if I know that there's the possibility to secure a large grant in exchange for bringing business operations to a new region, of course, this will influence operational decisions moving forwards.

Need a userspace replacement for linux namespaces and bwrap.

Currently, flatpak and steam clients for ubuntu require namespaces to function properly. This limits the ability to run them on minimal/limited hosts such as docker containers. We require a seamless drop-in replacement that would mimic namespaces behavior without the corresponding kernel modules to circumvent this limitation. While we are aware that this has some serious security risk implications, maintaining some level of security guarantees that namespaces provide, to the extent that's applicable in this context, should be still possible on userspace level. There are no requirements for programming languages or frameworks, but we suspect lower level solutions like c++ will offer better performance in this case. As such, applicants that can offer their experience with those will be given priority.

Website Launch Preparation

Job Description for Web Developer for www.coversmart.ch We are seeking a skilled web developer to finalize our e-commerce website, coversmart.ch, built on WordPress with the Flatsome theme and WooCommerce, for its upcoming launch. Below are the key tasks you will be responsible for: Tasks 1) Account Management Fully set up and test the account management system to ensure users can register, log in, and manage their profiles seamlessly. Configure email notifications for account creations, purchases, orders, and other relevant activities, ensuring all incoming mail and notifications are received reliably 2) Wishlist Feature Redesign the Wishlist icon in the menu bar for a minimalist, polished look that enhances the site’s aesthetic. Ensure the Wishlist feature (powered by YITH WooCommerce Wishlist) functions intuitively and integrates smoothly with other site elements. 3) Checkout System Link the checkout system with the best payment gateway compatible with our bank, Relio AG, ensuring secure and accurate financial transactions. Validate the checkout process, including payment gateway integration, to guarantee a seamless and secure user experience. 4) Testing Conduct comprehensive testing of all customer-facing elements, with a strong emphasis on security and data integrity, to identify and resolve any issues. 5) Compatibility Ensure the website is fully compatible and responsive across tablets, smartphones, and all major operating systems. Estimated Time and Cost: Based on the scope of work, the estimated time to complete these tasks is 18 hours. At your rate of $13 per hour, the total cost will be: Total Cost: 18 hours × $13/hour = $234

Required sales person for Bulk shipment orders

We run a bulk export company particularly in agri products. Our company is in operating from Pakistan where access to world markets is challenging so we need a virtual sales representative who can secure bulk shipment orders for our company . We are right now trying aromatic basmati rice a staple food in West. We are prioritizing the big US market but other high value markets are also preffered. So we are quoting our project and looking for remote sales agents who can completely secure bulk shipment orders for our company products.

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Website Launch Preperation

Job Description for Web Developer for www.coversmart.ch We are seeking a skilled web developer to finalize our e-commerce website, coversmart.ch, built on WordPress with the Flatsome theme and WooCommerce, for its upcoming launch. Below are the key tasks you will be responsible for: Tasks: 1) Account Management Fully set up and test the account management system to ensure users can register, log in, and manage their profiles seamlessly. Configure email notifications for account creations, purchases, orders, and other relevant activities, ensuring all incoming mail and notifications are received reliably 2) Wishlist Feature Redesign the Wishlist icon in the menu bar for a minimalist, polished look that enhances the site’s aesthetic. Ensure the Wishlist feature (powered by YITH WooCommerce Wishlist) functions intuitively and integrates smoothly with other site elements. 3) Checkout System Link the checkout system with the best payment gateway compatible with our bank, Relio AG, ensuring secure and accurate financial transactions. Validate the checkout process, including payment gateway integration, to guarantee a seamless and secure user experience. 4) Testing Conduct comprehensive testing of all customer-facing elements, with a strong emphasis on security and data integrity, to identify and resolve any issues. 5) Compatibility Ensure the website is fully compatible and responsive across tablets, smartphones, and all major operating systems. Estimated Time and Cost: Based on the scope of work, the estimated time to complete these tasks is 18 hours. At your rate of $13 per hour, the total cost will be: Total Cost: 18 hours × $13/hour = $234

Property dispute help

I have a property dispute with my brother concerning properties in UK. Initially, the property was solely under the my name in 2018, used for a 5-bedroom HMO business. In 2023, the property was converted to joint ownership with my brother, who then used it to secure a joint mortgage for acquiring another property. All properties' mortgages are paid through rental income, but the client has not received any rental income, as the brother believes he is entitled to it for managing the properties and paying the mortgages. I want some legal advice on what is the best action to do. Thank you

CEH for ORM Project

We are seeking a certified and experienced Ethical Hacker to identify security vulnerabilities, conduct penetration tests, and strengthen our cybersecurity defenses. The ideal candidate will have hands-on experience with security testing, risk assessments, and compliance frameworks to safeguard our digital infrastructure. If you’re passionate about cybersecurity, have a proven track record in network security, application security, cloud security, and ethical hacking, and want to work in an environment where your skills make a real impact, we want to hear from you!

CEH for Project Securtity

We are seeking a certified and experienced Ethical Hacker to identify security vulnerabilities, conduct penetration tests, and strengthen our cybersecurity defenses. The ideal candidate will have hands-on experience with security testing, risk assessments, and compliance frameworks to safeguard our digital infrastructure. If you’re passionate about cybersecurity, have a proven track record in network security, application security, cloud security, and ethical hacking, and want to work in an environment where your skills make a real impact, we want to hear from you!

Agricultural management and development

This project seeks to enhance agricultural practices and promote sustainable farm development in rural communities. The goal is to institute modern practices and efficient use of resources to optimize crop yields, maximize profits for farmers, and ensure food security for the local population.

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The Crafty Carp

Hi Guys. Hope all is well at "The Sharp End". Would anyone like to slam this into "Cyber Space" for us ? Its not "Rocket Science" ! Simply blast it out there into "The UK Socials Space". Please We do NOT need in depth Analysis / 2 hour ZOOM meetings / Mind Numbing Strategy Calls / No Yawn Fest's / No Cambridge / Oxford Degree Needed. Its "Carp Fishing". Lofty. Simply pop it out there a few times to as many people as yu can reach. Anglers / Families / People / Who Like Outside / Nature / will be your target audience ! We are Filming for a TV Pilot in the coming months so we want a little "Buzz" here and there. www.craftycarp.co.uk TT.

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Website Build

To develop a platform similar to Intro.co, which allows users to book one-on-one video calls. Project Requirements: Custom Design & User Experience (UX/UI): The platform will require a completely new design that reflects a modern, professional, and easy-to-use experience. User interface should be intuitive, modern, and simple with obvious easy to use navigation. A responsive, mobile-first approach for a seamless experience on all devices. Core Features: User Profiles: Experts and users should be able to create and customise their profiles. The expert profile should highlight their expertise, areas of mentorship, and a calendar of availability for 1-on-1 calls. Search and Filters: Users should be able to search for experts based on categories (e.g., fashion, gaming, entrepreneurship) and view the creator’s availability. Booking System: A simple, secure, and efficient booking system for users to schedule a call with a creator. It should include payment gateway integration for booking confirmation. Call Integration: Integration of a reliable and secure call API (like Zoom, Google Meet, or a custom solution) to allow seamless communication. Ratings & Reviews: A system where users can leave feedback or reviews after their call to help build trust and credibility. Notification System: Alerts to notify users and creators about upcoming calls, confirmation emails, reminders, and follow-up requests. Admin Dashboard: An admin panel to manage the platform's users, creators, bookings, payments, and content. The admin should also be able to approve experts, manage disputes, and analyse site usage. Payment Integration: Integration with a secure payment gateway (like Stripe, PayPal, etc.) to process payments for each booking. This will allow experts to earn money through the platform for their time, and users to easily make payments for the service. Security and Data Privacy: The site must follow the best practices in data security to protect user information, payment details, and video call privacy. GDPR compliance is also essential. Scalability: The platform should be built with scalability in mind, allowing for easy future enhancements such as adding new features, supporting additional languages, or scaling the infrastructure to accommodate more users and experts. Additional Information: The platform should have a minimalistic, and modern aesthetic, similar to current web design trends, and be highly user-centric. We want to ensure that the platform stands out for both its design and functionality, offering a seamless experience for both users and creators. Budget & Timeline: Please provide an estimate for both design and development phases, including costs for any additional plugins or integrations. Experience Required: A developer (or team) with experience in building booking platforms, implementing secure payment systems, and integrating call functionalities. Strong design experience and familiarity with modern UI/UX best practices are essential. Prior experience building similar platforms or working with high-traffic applications is a plus. To Apply: Please share examples of previous work or relevant projects you’ve worked on, along with an estimated timeline and budget.

Make dating website

We seek an experienced web developer to design and build a full-stack online dating website. The website it a subscription membership. People can send gifts as well. It must have paypal and stripe. It should allow users to freely create profiles, browse profiles of other members matching their preferences, and initiate contact with other users. Key features include a registration process with identity verification, a profile builder to upload photos and detailed bios, an advanced search feature to filter profiles by location, age, and interests, and a secure messaging system. Uploading materials is required. This is not a normal site. The materials are what make the site stand out. The application stack needs to be robust yet user-friendly. Profile data including photos must be stored securely in a database. Users would log in with a unique username and password. The front-end interface should have an intuitive UI/UX design optimized for mobile usage. Performance and uptime are crucial as this will be a public-facing website. Security vulnerabilities must be addressed rigorously. The developer would be responsible for the full development lifecycle from designing the database structure and front-end components to ongoing hosting, maintenance and updates. Proficiency in technologies like Python/Django, React, PostgreSQL is essential. Experience building similar full-stack web applications is preferred. The goal is to launch an attractive, easy to use and secure dating platform to facilitate connections between users. We welcome proposals from qualified developers confident in their ability to deliver such a project on schedule and within budget.

Help with Cloudflare Blocking Script from Accessing our website

Hello, I have a WordPress/WooCommerce website and an internal e-commerce management system (called WSM) that runs on a separate server. We use the basic version of Cloudflare, mainly for DNS and domain management. On the WSM side, we have a cron job that runs every 10 minutes to access a specific file on the WordPress site (www.mydomain.co.uk/wsm/remote.php) via cURL, which returns a JSON response with new order data. This setup has worked reliably for years without any issues. However, it seems that Cloudflare has recently updated its security settings, and our script is now being blocked when trying to access that file. I'd like help resolving this — ideally by configuring specific rules in Cloudflare to allow our script to access that file as before, while keeping Cloudflare active for its performance and security benefits. As an example of the issue, you can see the error here: https://phpstack-128130-368005.cloudwaysapps.com/test/runner.php I'm not a Cloudflare or security expert myself, so I find the available options a bit confusing. If you’re confident you can fix this issue, please let me know. I’m happy to provide the scripts involved and access credentials if needed. If you’d like to try but aren’t 100% sure, that’s fine too — but I’d prefer to only pay if the issue is actually resolved. I’d also appreciate a clear summary of what changes were made so we can document it for future reference or reversal if needed. If you consider this a relatively easy job and would like to quote lower, I'd definitely consider pricing when deciding who to give the job to (sorry, we're a very small business). Thanks, Paulo

pre-funded

Join a ticket queue TODAY at 6pm (UK time), $500 bonus

I am looking for help to buy Glastonbury tickets in the sale later today please, which is now a lottery, I will pay you this small fee for joining the queue for us TODAY at or just before 6pm UK time (BST), and keeping an eye on it for about 20-30 minutes. If your queue place gets picked to succeed through to booking and you are successful in helping us secure 4 tickets once through I will pay you an extra $500. The link to join the queue on is: https://glastonbury.seetickets.com/ You do not need to register before, the website will change at or before 6pm to joining a queue. You can use different browsers (Chrome, Microsoft Edge, Opera, Firefox, Vivaldi, etc) to get extra places in the queue. Different tabs within each browser only give you the same queue ID so only 1 tab per browser is useful. Many thanks, and good luck!