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!

Nga 202,051 vlerësimet, klientët vlerësojnë Web Security Experts 4.9 nga 5 yje.
Punësoni Web Security Experts

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!

Nga 202,051 vlerësimet, klientët vlerësojnë Web Security Experts 4.9 nga 5 yje.
Punësoni Web Security Experts

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    Investigate and Block Bot Traffic
    6 ditë left
    Të verifikuara

    Over the past few days I have noticed a sharp, unexplained spike in direct traffic on my corporate website. The pattern is the same worldwide—thousands of repeated page views hitting the same endpoints every few minutes—yet no genuine engagement follows. Because I have no firewall, captcha, or other security layer in place, I suspect an automated script or bot is hammering the site and inflating my analytics. I need a security-minded developer to: • Analyse server logs, analytics data, and DNS records to confirm the source, volume, and behaviour of the suspicious requests. • Pinpoint whether the traffic originates from a compromised script inside the site, a third-party resource, or external botnets. • Recommend and implement practical counter-measures such...

    €10 Average bid
    €10 Oferta mesatare
    12 ofertat
    WordPress Website Restoration & Cleanup
    6 ditë left
    Të verifikuara

    My WordPress site needs a thorough cleanup and complete restoration. There are no existing backups, so every change will have to be performed directly on the live installation with extra care. I’m looking for someone who can diagnose the current problems, remove any malicious or unnecessary code, repair corrupted core files or database tables, and return the site to full, stable operation.

    €343 Average bid
    €343 Oferta mesatare
    28 ofertat

    Καλησπέρα, Ενδιαφέρομαι για την κατασκευή ενός πλήρως αυτοματοποιημένου WordPress site για υπηρεσίες συμβουλευτικής/αξιολόγησης, στο οποίο κάθε διαδικασία απ...

    €937 Average bid
    €937 Oferta mesatare
    38 ofertat
    AWS Specialist
    6 ditë left
    Të verifikuara

    I have a small Web development company and i am looking for an experienced AWS (Lightsail, EC2, server management, security, updates, etc) expert to help my developer and i select/sign up for the right AWS services as well as setup the server in full (security, backups, management, etc) that will be used to host a couple simple WordPress websites (scalable to add more sites over time). The ideal freelancer will have: - Proven experience in AWS, particularly for small businesses. - Strong understanding of AWS and best practices. - Excellent communication skills to explain details, strategies, and outcomes. - The ability to work independently and with my developer and i. Please provide: details of what you recommend (for what i am looking for), examples of similar past projects, and info ...

    €26 - €216
    I cilësuar I vulosur
    €26 - €216
    63 ofertat
    Urgent WordPress Plugin Fix
    5 ditë left
    Të verifikuara

    Two of my WordPress installs have suddenly lost most of their functionality because the plugins refuse to activate. No new plugins were installed and nothing was recently updated, so I need someone who can jump in right away, trace the underlying cause, and get every required plugin running again without taking the sites offline any longer than absolutely necessary. You’ll have full access to the dashboards, cPanel, phpMyAdmin, and—if you prefer—SSH / WP-CLI so you can inspect file permissions, database entries, and server logs. Please be ready to pinpoint conflicts, repair corrupted plugin folders, or roll core files back if that turns out to be the issue. I’m looking for results, not an endless audit. Once you’re done, both sites should load normally w...

    €104 Average bid
    €104 Oferta mesatare
    286 ofertat

    My drone refuses to finish its latest firmware update and is now stuck in an endless restart loop. I need an experienced developer who has already dealt with drone firmware quirks to track down the root cause, flash the correct binaries if necessary, and get the aircraft flying again. The work is strictly troubleshooting: no new features or redesigns—just a clean, stable fix. While the main symptom is a failed firmware load, I’m open to your testing any related areas such as connection hand-shake or crash logs if you suspect they’re part of the problem. Deliverables • Diagnose the exact point where the firmware update fails • Apply or guide me through the corrective procedure (new build, bootloader tweak, or safe-mode flash) • Verify that the dr...

    €18 / hr Average bid
    €18 / hr Oferta mesatare
    21 ofertat

    I have a small office network—fewer than twenty endpoints—that I want thoroughly examined for weaknesses. The immediate focus is a vulnerability assessment combined with a full network-security audit. Pen-testing isn’t required right now, but I would like the audit to be detailed enough that we could progress smoothly to active exploitation tests later if needed. Scope – Map every device and service, then scan using industry-standard tools such as Nmap, Nessus or OpenVAS. – Analyse configurations (firewall rules, router settings, shared resources, OS hardening) and identify misconfigurations or outdated software. – Provide a clear, prioritized remediation plan. Critical issues first, followed by medium and low-risk findings. – Conclude wit...

    €20 / hr Average bid
    €20 / hr Oferta mesatare
    23 ofertat

    Job Title: Cyber Security Engineer (Checkpoint Firewall & Akamai WAF) Duration: 2 Hours per Day Budget: ₹30,000 per Month Start Date: Immediate About the Role We are looking for a skilled Cyber Security Engineer with expertise in Checkpoint Firewall and Akamai WAF to support our network security infrastructure. The ideal candidate will be responsible for managing firewall configurations, monitoring network security policies, and assisting in the implementation of web application firewall protections to safeguard enterprise systems. Key Responsibilities Configure, manage, and optimize Checkpoint Firewall environments (policy management, rule configuration, and troubleshooting). Implement and maintain Akamai Web Application Firewall (WAF) rules to protect web applications from security t...

    €7 Average bid
    €7 Oferta mesatare
    5 ofertat

    Yesterday I noticed that every message and folder in my Hotmail account had vanished after an unauthorized login. I have since taken back control of the mailbox and switched on two-factor authentication, but Microsoft support told me they are unable to restore the data. I still need those emails. I’m after someone who knows the ins and outs of / Microsoft 365 back-end recovery, server-side retention, and forensic mail restoration. If you can locate and reinstate the deleted items—whether through the Recoverable Items folder, legacy PST pulls, or other Microsoft recovery channels—and then harden the account so this can’t happen again, please let me know your approach and an estimated timeline. Acceptance criteria • All recoverable emails and folders resto...

    €113 Average bid
    €113 Oferta mesatare
    4 ofertat

    Project Title: Web Security Audit & Penetration Testing for Marketplace Website Description: We are preparing to launch a new online marketplace platform and are looking for an experienced web security specialist to perform a full security review of the site. The goal is to identify any vulnerabilities and ensure the platform is secure before public launch. Scope of work: • Perform a full security audit of the web application • Conduct penetration testing to identify vulnerabilities • Review authentication, API security, and database access • Check for common vulnerabilities (OWASP Top 10) • Identify potential risks in front-end and back-end architecture • Provide a clear report outlining vulnerabilities and recommended fixes Important: • You must hav...

    €453 Average bid
    €453 Oferta mesatare
    158 ofertat
    Authorized Personal Blog Deactivation
    4 ditë left
    Të verifikuara

    I need help taking a personal blog completely offline. I have full legal authorization to do so and can supply server credentials, domain registrar access, and proof of ownership on request. The goal is simple: once you are done, the blog’s URL should no longer resolve to any public-facing content. How you accomplish that—whether by disabling the CMS from the hosting control panel, removing all files, updating DNS, or coordinating a formal takedown with the web-hosting provider—can be decided after you review the setup and advise on the cleanest route. Please outline the steps you would follow, a realistic timeline, and anything you need from me up front. I will confirm completion once the site is unreachable from a standard browser and search engine caches start return...

    €16 Average bid
    €16 Oferta mesatare
    16 ofertat

    My coaching institute, Trishakti Defence Classes, runs on a WordPress site that only needs attention now and then, but when it does I want to know help is a message away. Typical touch-ups include swapping course information, tweaking batch dates, refreshing banners or a landing-page section, and occasionally diving deeper to clear bugs, tighten security or tune loading speed. Everything happens ad-hoc rather than on a strict schedule, so I’m looking for someone comfortable with quick turnarounds when an update lands. We can settle on either a per-task fee or a modest monthly retainer—let’s talk and find a structure that feels fair to both of us. To move forward, send over: • a brief portfolio or live links that show your recent WordPress work • your u...

    €13 Average bid
    €13 Oferta mesatare
    29 ofertat
    Secure Laptop Storage
    4 ditë left
    Të verifikuara

    I need a reliable person located in the United States who can keep my personal laptop safely at their place, plug it in to power, and turn it on once every day. There are no special tasks to run—simply boot it up, confirm it’s online through your regular, stable internet connection, and let it sit for a moment so remote services can sync. After that, you can shut it down again. What matters most is trustworthy, secure storage in a clean, smoke-free environment, and the discipline to power it on daily at roughly the same time. No dedicated network, VPN, or extra equipment is required on your side; a standard home broadband line is sufficient. If you can provide a safe spot, dependable internet, and consistent daily availability, let’s talk about the hand-off logistics an...

    €19 / hr Average bid
    €19 / hr Oferta mesatare
    21 ofertat

    I’m launching an online imitation-jewellery brand and need a complete digital storefront that works flawlessly both as a mobile app and as a browser-based site. Core shopping functions must be in place—customers should be able to add items to a cart, save favourites to a wishlist, and leave detailed reviews after purchase. Because many buyers look for styling guidance, I also want a built-in “personal requirement” feature: visitors can describe an outfit, occasion or preference and instantly receive product suggestions (either through a simple questionnaire or live chat prompt—whichever you recommend for speed and ease). The design should reflect the elegance and sparkle of costume jewellery while remaining lightweight and responsive. A secure checkout f...

    €243 Average bid
    €243 Oferta mesatare
    63 ofertat
    Add Missing WordPress Features
    4 ditë left
    Të verifikuara

    My current WordPress site was launched in a hurry and several essentials never made it in. I now need a wordpress expert who can finish the job and leave the site production-ready. Here is what’s still missing and what I expect from you: • Contact form – a simple, spam-protected form that delivers messages to my inbox and can be dropped into the existing Contact page. • Blog – create the blog index, a clean post template, and make sure categories, tags, search and sidebar widgets work. • Social BuddyPress features – install and configure BuddyPress so registered users get profiles, activity streams, and the usual follow / message options without breaking my current theme. • Services page – build a new page that lists each service wi...

    €125 Average bid
    €125 Oferta mesatare
    158 ofertat

    Project Title: Ghost CMS Setup & eMagazine Publishing Project Description: We are looking for an experienced Ghost developer to set up and publish a professional eMagazine using the Ghost platform. The goal is to create a clean, modern, content-focused digital magazine with smooth performance and strong SEO fundamentals. Scope of Work: Install and configure Ghost (on our preferred hosting or recommend suitable hosting) Set up and customize a premium or custom theme aligned with magazine-style layout Configure categories/tags for structured content publishing Design homepage layout (featured posts, latest issues, sections, etc.) Configure membership/subscription (if required) Optimize for SEO, speed, and mobile responsiveness Set up basic security and backup configuration Provide bri...

    €217 Average bid
    €217 Oferta mesatare
    24 ofertat

    Je souhaite organiser un échange d’environ 45 minutes sur Google Meet avec un spécialiste Cloudflare francophone. L’objectif premier est d’optimiser la performance de mon site PrestaShop 1.7.7.2, tout en amorçant un filtrage simple des bots afin de mieux les catégoriser. Contexte – Un seul site concerné, déjà rattaché à un compte Cloudflare. – Aucune configuration spécifique n’a encore été appliquée dans le tableau de bord. Ce que j’attends de la réunion : • Valider la faisabilité d’une mise en place Cloudflare en amont du site dans une configuration de base. • Obtenir vos premières recommandations concrè...

    €421 Average bid
    €421 Oferta mesatare
    30 ofertat
    WordPress Malware Cleanup & Restoration
    4 ditë left
    Të verifikuara

    My WordPress site has started redirecting visitors to unknown domains. I have a recent, clean backup in place, so your first step will be a thorough malware scan, followed by complete removal of any malicious code or injected files. Once the cleanup is verified, restore the site from my backup, harden its security, and confirm that every page loads safely with no further redirects. Please show examples of past malware-removal work you’ve handled on WordPress so I can see the depth of your experience. I’m particularly interested in the tools or methods you rely on—whether that’s Wordfence, Sucuri, Imunify, SSH-based searches, or custom scripts—so I know exactly how you’ll protect the site going forward. Deliverables • Comprehensive malware scan rep...

    €19 Average bid
    €19 Oferta mesatare
    73 ofertat

    Scenario Background: The scenario assumes that you are working as a security expert for a fictional company, Acme Coffee Company. The company includes several roles, including Bruno (CEO), Spike (Vice President of Sales), Eilik and Eilika (Sales), Loki (System Administrator), and Avery (Marketing). Loki has built a new company server, and Bruno has hired you to conduct a comprehensive security analysis and assessment of that server and submit a complete report. The final report should include your findings, techniques, graphics, and methodology, along with recommendations for improving any security issues identified. Video Overview: The instructor explains that the final project will provide a target machine personally built by the instructor to represent the Acme company environment. Yo...

    €117 Average bid
    €117 Oferta mesatare
    10 ofertat
    QR Keychain Accessible Chat App
    3 ditë left
    Të verifikuara

    Project Description – QR Keychain Login Chat Application This project expands on the concept of existing QR-code-based web access systems by integrating the technology into a secure web chat application. Each user is provided with a physical keychain that contains a unique QR code linked to their personal account. Instead of using traditional usernames and passwords, users log in by scanning their assigned QR code with their device. When the QR code is scanned, it directs the user to their personalized page within the chat web application and automatically authenticates their identity. This method creates a faster, password-free login experience while also increasing security by requiring possession of the physical QR keychain. The system is designed so that every QR code is uniquely...

    €967 Average bid
    €967 Oferta mesatare
    244 ofertat

    WordPress Website Maintenance & Security Expert Needed (Theme-Based Website) Job Description We are looking for an experienced WordPress freelancer to review, fix, and optimize our company website. The website is theme-based (built using WordPress) and requires technical improvements to ensure it runs smoothly, securely, and without spam issues. Our company Aiden Global Solutions operates in recruitment and training services, and it is important that our contact forms and job application forms work perfectly so we receive all candidate applications and business inquiries directly in our inbox. The freelancer will perform a complete review of the website, identify any issues, and implement the necessary fixes and improvements. Requirements We are looking for someone who: Has str...

    €11 Average bid
    €11 Oferta mesatare
    24 ofertat
    White-Box Web App Penetration
    3 ditë left
    Të verifikuara

    I am ready to put my in-house web application through a thorough white-box penetration test and need a seasoned ethical hacker to run point. Because I can supply source code, architecture docs, and admin-level credentials, you will have full visibility to explore logic flaws, insecure configurations, and anything else that could turn into a real-world exploit. A key requirement is prior experience registering newly discovered vulnerabilities in official government vulnerability databases or repositories; I will rely on you not only to uncover issues but also to craft the correct disclosure package so the finding can be submitted and tracked according to policy. Scope • Inspect the entire codebase, APIs, and third-party integrations. • Execute manual and automated testing us...

    €177 Average bid
    MRS
    €177 Oferta mesatare
    20 ofertat

    My website has suddenly started throwing the message, “Error: Server Error – The service you requested is not available yet. Please try again in 30 seconds.” The outage appeared only recently and was not preceded by any obvious code or configuration changes on my side. I need someone to trace the root cause and restore normal operation. You’ll be working directly on the live site, so a careful, backup-first approach is essential. Once you locate the issue—whether it points to a misconfigured server, an unhandled 500-level condition, or a resource-limit problem—I expect a clear explanation of what happened and the corrective steps you took. Deliverables: • Diagnosis report outlining the exact failure point • Implementation of the fix and con...

    €50 Average bid
    €50 Oferta mesatare
    43 ofertat
    Sitio web con catálogo y pagos
    3 ditë left
    Të verifikuara

    Quiero lanzar la nueva página web de mi empresa y necesito que incluya un catálogo de productos físicos totalmente funcional y una pasarela de pago integrada con Stripe y otras pasarelas. Alcance principal • Desarrollo de un sitio web responsive y seguro, listo para producción. • Sección de catálogo donde pueda añadir, editar y eliminar productos físicos con sus imágenes, descripciones y precios. • Integración completa de Stripe para aceptar pagos con tarjeta dentro del propio sitio. • Panel de administración sencillo desde el que pueda gestionar productos y ver pedidos. Requisitos técnicos – Código limpio y escalable en WordPress, Shopify, Laravel o la tecnolog&i...

    €393 Average bid
    €393 Oferta mesatare
    99 ofertat

    TÉRMINOS DE REFERENCIA Servicio de Análisis de Vulnerabilidades y Pruebas de Intrusión para Infraestructura Tecnológica 1. OBJETIVO DE LA CONTRATACIÓN Contratar un servicio especializado de Análisis de Vulnerabilidades y Pruebas de Intrusión que permita evaluar el nivel de seguridad en: • Defensa perimetral • Redes internas • Sistemas operativos • Aplicaciones web publicadas • Aplicaciones móviles • Sistemas de información y equipos de comunicación 2. PLAZO DE PRESTACIÓN DEL SERVICIO El servicio deberá ejecutarse en un plazo máximo de 45 días calendario. 3. DESCRIPCIÓN DEL SERVICIO Actividades • Evaluar el nivel de seguridad en aplicaciones web, activo...

    €1278 Average bid
    €1278 Oferta mesatare
    11 ofertat
    Custom Home Control Panel Rebuild
    2 ditë left
    Të verifikuara

    I need a skilled professional to rebuild an AV, TV, and Internet control panel in my custom home in Springboro, Ohio. The panel should manage: - Audio/Video systems - Television - Internet/Networking Ideal skills and experience: - Expertise in home automation - Knowledge of AV systems and networking - Experience with custom control panel design and installation Please provide a portfolio of similar projects.

    €696 Average bid
    Lokale
    €696 Oferta mesatare
    5 ofertat

    My phone and Mac-based computer were recently compromised and I am seeing clear signs of unauthorized access, suspicious background activity, and some missing files. I need an experienced ethical hacker or cybersecurity specialist who can remotely examine both devices, identify every backdoor or malicious profile, recover any lost data where possible, and lock everything back down so I am fully in control again. Your work will involve a forensic sweep of macOS (and the companion phone, likely iOS) to trace how the intruder got in, remove any malware or configuration profiles they left behind, and then hard-harden the system—ensuring strong authentication, updated firmware, and airtight network settings. Please be comfortable using common incident-response tooling such as Wireshark, ...

    €143 Average bid
    €143 Oferta mesatare
    18 ofertat

    We need to delete a TripAdvisor listing page. Full page must be deleted along with the reviews

    €103 Average bid
    €103 Oferta mesatare
    82 ofertat

    I have a fresh, self-managed Hostinger CloudPanel server standing by and need my WordPress sites live before the day ends. The scope is clear: • Setting up the server – CloudPanel configuration, DNS records, SSL (Let’s Encrypt), PHP/NGINX tweaks, and any essentials for a stable WordPress stack. • Migrating the site – full file and database transfer, wp-config edits, domain pointing, plus final checks so pages, wp-admin, and plugins load flawlessly over HTTPS. Both tasks—“Migrating the site” and “Setting up the server”—are mandatory and time-sensitive. I’ll give you current host credentials and domain registrar access as soon as we start. Wrap-up is simply a short change log and confirmation that everything runs error...

    €22 Average bid
    €22 Oferta mesatare
    40 ofertat

    I am looking for a developer to build a lightweight web-based security scanning tool that can analyze websites and detect a few common security issues. The goal of this project is to create a simple tool where a user can enter a website URL and receive a report highlighting potential security weaknesses. The application does not need to be extremely advanced. The focus is on a clean interface and detecting a few important vulnerabilities. Main Features The tool should allow the user to: • Enter a website URL to scan • Check if important HTTP security headers are present (Content-Security-Policy, X-Frame-Options, HSTS, etc.) • Detect if the site is running on HTTPS or HTTP • Identify missing security headers • Detect exposed directories such as /admin, /login, ...

    €26 Average bid
    €26 Oferta mesatare
    57 ofertat
    Clean & Secure GoDaddy WordPress
    1 ditë left
    Të verifikuara

    Several WordPress installations on my GoDaddy shared hosting account have been compromised, and the infection appears to span the entire account. I need the environment wiped clean, then fully restored and hardened. Current state • No backups exist right now, so the first step is to generate full site-and-database backups before any destructive action takes place. • After the backups are safely stored off-server, I want the hosting space scrubbed—every directory, database, and configuration file must be inspected and purged of malicious code. • Once clean, everything should be restored exactly as it is today (same themes, plugins, content, permalinks), followed by a full security hardening pass. Key expectations – Create verified, restorable backups. ...

    €131 Average bid
    €131 Oferta mesatare
    250 ofertat

    I need a web-based oddsmatcher focused solely on sports betting. The tool must pull live odds from multiple bookmakers, refresh them in real time, and present the data in a clean, responsive interface that works in any modern browser. A built-in betting calculator should instantly show potential profit or liability for matched-betting scenarios, while automated alerts—by email, browser push, or both—must notify users the moment a profitable or arbitrageable spread appears. For the back end, you will aggregate odds through official or publicly available bookmaker APIs, normalise the data, and keep latency to a minimum. The front end should be lightweight yet polished—React, Vue, or a similarly modern framework is fine so long as the UI remains intuitive on desktop and mob...

    €447 Average bid
    €447 Oferta mesatare
    130 ofertat

    Quiero poner en marcha un servicio de Internet satelital Starlink que se venda por tiempo — 24 horas por pago — a través de un código QR de Mercado Pago. La red deberá soportar más de 300 personas conectadas al mismo tiempo usando un router Rujie Reyee como punto de acceso y un switch configurable. Flujo deseado 1. El usuario escanea el QR, paga y, en la misma pantalla, ve la contraseña que le otorgará acceso al WiFi. 2. Transcurridas 24 horas, la contraseña se invalida automáticamente; para reconectarse el usuario repite el proceso de pago. 3. La seguridad puede ser básica (contraseña simple); no necesito WPA2/3 por ahora. Lo que necesito de tu parte • Diseño y configuración inicial del ...

    €392 Average bid
    €392 Oferta mesatare
    37 ofertat

    I’m looking for someone who can jump into my AWS account, create or adjust a single S3 bucket so it remains private, and configure it specifically for media storage. Once the bucket is in place, I need direct URLs that already include the necessary security controls—no presigned links that expire, just permanent links that can only be accessed as intended (for example, through a signed CloudFront distribution or an Origin-Access-Control setup). Here’s what I expect at completion: • A correctly-configured S3 bucket with private access policies and minimal public exposure • The IAM roles or policies required for my application to upload and retrieve files programmatically • At least one working, secure URL that proves the configuration works • A b...

    €144 Average bid
    €144 Oferta mesatare
    52 ofertat

    I need your help to connect my landing-page URL to and configure its full suite of bot-blocking features. The link currently attracts a mix of real visitors and automated hits, and I want to make sure only genuine users get through. You must already have an active and proven experience managing its dashboard. Create the necessary filters, fallback pages, and rules so any kind of malicious bot—click-fraud—gets stopped cold while human traffic remains unaffected. Here’s what a successful hand-off looks like: • my URL added to your Adspect workspace and fully verified • customised filtering rules live and logging data in real time • 48 hours of stable performance showing bots blocked and human conversions intact

    €17 Average bid
    €17 Oferta mesatare
    3 ofertat

    I need some well-experienced engineers, project managers, and sales representatives who can quickly build a pipeline of qualified candidates for several open positions at ReliaQuest. The most urgent vacancies are • Software Engineers skilled in Python, JavaScript, React and Node • Cybersecurity Analysts & Security Engineers • DevOps & Cloud Engineers with solid AWS, Azure or GCP exposure • Tech-focused Sales Representatives • Digital Marketers with a data-driven mindset • Project Managers who can bridge business and engineering teams You’ll own the full recruiting cycle: targeted sourcing, first-round screening, interview coordination, and offer management. Success means presenting shortlisted, interview-ready candidates for each pr...

    €29819 Average bid
    €29819 Oferta mesatare
    21 ofertat

    I will perform a professional security scan of your website using Kali Linux tools. The service includes a detailed PDF report highlighting vulnerabilities and practical solutions to improve your website security. Fast and reliable service guaranteed. Suitable for WordPress and custom websites. أقوم بإجراء فحص أمني احترافي لموقعك باستخدام أدوات Kali Linux. الخدمة تشمل تقرير PDF مفصل يوضح الثغرات والحلول العملية لتحسين أمان الموقع. خدمة سريعة وموثوقة. مناسبة لمواقع WordPress والمواقع المخصصة

    €42 Average bid
    €42 Oferta mesatare
    8 ofertat

    Develop a website that runs pop-up pickleball tournaments. Pop-up tournaments are 8 person tournaments that start with a round robin format followed by playoffs and championship round. Championship round winning team and runner-up team get points that roll up into a leader board. The website should allow organizers (people that run pickleball facilities) to create unique pop-up tournaments. Players then signup for a given pop-up tournament that they choose. Results of each match must be recorded and stored in the system. Additionally there should be a global leadership board that pulls in results from all pop-ups. The leadership board is a points based system. If you win a popup the player gets 3 points. If you are a runner up you get 2 points. Leadership board must be secure and ...

    €1835 Average bid
    €1835 Oferta mesatare
    260 ofertat
    Diagnose Website Phishing Warning
    15 orё left
    Të verifikuara

    My site is suddenly being flagged with a phishing warning and visitors see a “risky site” message. I haven’t touched the code or added new pages in quite some time, so I need a fresh set of expert eyes to uncover what’s triggering the alert and to get the flag removed. Small task, couple of hours research by someone with the right skills. Current situation • Phishing warning appears on major browsers and link-sharing platforms. • No recent content or code updates on my end. • The site does rely on a few third-party plugins/integrations that could be a vector. What I’m after I want a concise security assessment that pinpoints the root cause—whether it’s injected scripts, compromised plugin files, mixed-content issues, or so...

    €29 Average bid
    €29 Oferta mesatare
    20 ofertat

    My site already runs through Cloudflare and basic protection is in place, yet I know the platform can do much more for security. I want a seasoned Cloudflare specialist to go through my current setup, tighten every loose end, and leave me with a hardened configuration I can trust. Scope of work • Firewall rules – Review what I have, remove redundancies, and add precise allow/deny rules and rate limits that match real-world traffic patterns without blocking legitimate users. • SSL/TLS – Move the zone to the most secure Full (Strict) mode, renew or generate any required origin certificates, enforce HSTS and secure ciphers, and confirm end-to-end encryption is flawless. • Bot management – Configure Bot Fight Mode and related features so genuine traffic ...

    €44 / hr Average bid
    €44 / hr Oferta mesatare
    39 ofertat
    Fast, Secure Website Development
    11 orё left
    Të verifikuara

    I’m ready to kick off a new website project and want it executed to the same standards I keep for my own work—fast load times, airtight security, and a seamless user experience across modern browsers and devices. Here’s what matters to me: • Performance: clean, lightweight code and smart asset optimisation so pages render instantly. • Security: industry-standard hardening (HTTPS, secure headers, sanitised inputs, up-to-date dependencies). • UX/UI polish: responsive layouts, accessible navigation, and intuitive flows that feel just as smooth on mobile as on desktop. I’ll supply brand assets, wireframes, and content; you’ll handle the build, integrations, and final deployment. The finished site should be easy for non-tech users to upda...

    €397 Average bid
    €397 Oferta mesatare
    294 ofertat
    Resolve Shopify Passkey Login Issue -- 2
    9 orё left
    Të verifikuara

    I’m locked out of my Shopify store because the login screen insists on a passkey that I can’t supply. I’ve already gone through the usual first-line fixes—basic troubleshooting and a ticket with Shopify support—but they couldn’t get me back in. What I need now is an expert who understands how Shopify handles WebAuthn / FIDO passkeys (and how that differs from the standard two-factor flow) and can quickly restore my access. Whether that involves disabling the orphaned credential, generating a new passkey, or guiding me through a secure backdoor process, I’m open—as long as the store, its data, and its PCI compliance stay intact. Deliverables • Verified access to the admin dashboard without passkey errors • A concise outline...

    €22 Average bid
    €22 Oferta mesatare
    75 ofertat
    Website Speed Boost -- 2
    8 orё left
    Të verifikuara

    The goal of this project is to significantly improve the website’s loading speed and overall performance, ensuring a load time of under 3 seconds on both mobile and desktop devices. Faster website performance will enhance user experience, reduce bounce rate, and improve SEO rankings and conversion rates. Project Objectives • Achieve page load time below 3 seconds on mobile and desktop • Improve Google PageSpeed Insights, Core Web Vitals, and Lighthouse scores • Optimize website for better user experience and search engine performance • Ensure smooth performance without affecting design or functionality Scope of Work • Image optimization and next-gen format implementation (WebP/AVIF) • Minification of CSS, JavaScript, and HTML files • Browse...

    €24 Average bid
    €24 Oferta mesatare
    27 ofertat

    DevOps Engineer & AWS Deployment + Alpha Testers Needed for EdTech Web Platform (Pre-Launch Phase) Project Overview We are looking for an experienced DevOps Engineer to help set up and manage cloud infrastructure for our web platform. The project includes configuring development and production environments, deployment pipelines, and scalable cloud architecture on AWS. The platform uses a modern web stack including , Node.js, MongoDB, and AWS services, and we need a DevOps specialist who can design a reliable and cost-effective infrastructure. Responsibilities Set up Development and Production environments Configure AWS infrastructure (EC2, S3, IAM, security groups, networking) Implement CI/CD pipelines for automated deployments Configure environment variables and secrets manage...

    €110 Average bid
    €110 Oferta mesatare
    25 ofertat

    Am nevoie de un specialist care să preia întreținerea continuă a serverului meu web bazat pe Apache. Platforma rulează deja în producție, iar scopul meu este să-i mențin disponibilitatea ridicată și să previn orice incident de securitate sau performanță. Ce am de făcut în mod regulat: • Actualizări de software – aplicate la sistemul de operare, la pachetele Apache și la extensii, fără a afecta uptime-ul. • Monitorizare și optimizare – setarea unei soluții de monitorizare (ex. Prometheus, Zabbix sau altă preferință a ta), interpretarea alertelor și ajustarea configurațiilor pentru timp de răspuns mic și consum redus de resurse. • Securizare și backup – configurarea firewall-ului, reguli mod_security, scanări periodice după malware, plu...

    €14 / hr Average bid
    €14 / hr Oferta mesatare
    49 ofertat

    We are a new SaaS startup looking for a rigorous security specialist to perform a **comprehensive end-to-end security audit**. Our mobile app (iOS & Android) is our core product and requires deep-dive scrutiny, while our landing pages and staff admin panel need a focused vulnerability assessment to ensure total ecosystem integrity. ### **The Scope of Work** We need more than a generic automated scan; we require a blend of manual penetration testing and structured configuration review. * **Mobile App (Deep Dive):** Comprehensive testing based on the **OWASP Mobile Application Security (MAS)** framework. This includes binary analysis, session management, local data storage security, and API communication. * **Web & Admin Panel:** Vulnerability assessment of the staff-facing das...

    €52 Average bid
    €52
    11 kandidaturat

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