
Käynnissä
Julkaistu
Maksettu toimituksen yhteydessä
Titre du projet : Création d’un outil simple de scan de sécurité pour sites web Description : Je recherche un développeur ayant des connaissances en cybersécurité pour créer un outil simple permettant d’effectuer un scan de sécurité basique sur un site web. L’outil devra analyser une URL et effectuer plusieurs vérifications de sécurité courantes, par exemple : - Vérification des headers de sécurité HTTP (Content-Security-Policy, X-Frame-Options, X-XSS-Protection, etc.) - Vérification de la présence et de la validité d’un certificat HTTPS - Détection des ports ouverts les plus courants - Identification des technologies utilisées par le site (serveur web, CMS, frameworks si possible) - Génération d’un rapport simple avec les résultats de l’analyse Objectif : Créer un outil léger et facile à utiliser permettant d’obtenir rapidement un aperçu de la configuration de sécurité d’un site web. Livrables attendus : - Code source complet du programme - Instructions d’installation et d’utilisation - Exemple de rapport généré après un scan - Script fonctionnel permettant d’analyser une URL Compétences souhaitées : - Cybersécurité / sécurité web - Développement en Python ou langage équivalent - Connaissance des vulnérabilités web courantes Note : L’outil devra être utilisé uniquement pour analyser des sites pour lesquels l’autorisation de test a été obtenue.
Projektin tunnus (ID): 40281815
17 ehdotukset
Etäprojekti
Aktiivinen kuukausi sitten
Aseta budjettisi ja aikataulu
Saa maksu työstäsi
Kuvaile ehdotustasi
Rekisteröinti ja töihin tarjoaminen on ilmaista
17 freelancerit tarjoavat keskimäärin €54 EUR tätä projektia

Hi there, ★★★ Python Expert ★★★ 7+ Years Experience ★★★ I understand you need a simple security scan tool for websites. This tool will check various security aspects of a site. I have experience in creating similar tools before. To achieve this, my approach will be: - Analyze the provided URL for security headers like Content-Security-Policy. - Check for the presence and validity of an HTTPS certificate. - Detect common open ports on the server. - Identify technologies used by the website, such as CMS and frameworks. - Generate a simple report with the scan results. I am confident in delivering a lightweight and user-friendly tool. How soon do you need this tool completed? Regards, Burhan Ahmad
€600 EUR 10 päivässä
8,4
8,4

I have extensive experience in web security and Python development, and your project aligns perfectly with tools I've built before—lightweight security scanners that deliver clear, actionable results. I'll develop your tool using Python with libraries like `requests` for HTTP header analysis (CSP, X-Frame-Options, HSTS), `ssl` for certificate validation, `python-nmap` for common port scanning, and `builtwith`/`Wappalyzer` bindings for technology fingerprinting. The scanner will accept any URL as input, run all checks asynchronously for speed, and generate a clean HTML/PDF report summarizing findings with severity ratings. I can start immediately and will deliver the complete source code, a ready-to-run script, clear documentation, and a sample report. All code will include proper authorization disclaimers as you've requested.
€8 EUR 1 päivässä
5,8
5,8

With expertise in web development and an acute understanding of cybersecurity, I am excited to offer my services in creating your simple yet comprehensive web security scanning tool. My proficiency in Python aligns perfectly with your project needs, allowing me to build an efficient, easy-to-use tool to swiftly evaluate a website's security configuration. Additionally, my experience in Python development, knowledge of common web vulnerabilities and understanding of HTTP security headers like Content-Security-Policy and X-XSS-Protection enable me to perform thorough scans on URLs. Above all else, the reason why I should be your choice is because of my dedication not just before or during the project but also after its completion. I assure you 24/7 support and guidance throughout our collaboration along with a fully functional codebase that is ready-to-use with instructions for easy installation and operation. Allow me to bring clarity and efficiency to the security analysis process for your site - let us work together to turn your idea into a dominant reality!
€10 EUR 1 päivässä
5,3
5,3

❤️Hi, ⏱ Timeline: 3–4 days | Budget: €50 | Start: immediately Portfolio: https://www.freelancer.com/u/Drnath2025 Votre projet est clair et intéressant. Je peux vous aider à développer un outil léger de scan de sécurité web capable d’analyser une URL et de produire rapidement un aperçu des principaux éléments de configuration de sécurité d’un site. L’outil pourra vérifier les headers de sécurité HTTP, analyser la présence et la validité du certificat HTTPS, détecter certains ports courants ouverts, et identifier les technologies utilisées par le site (serveur web, CMS ou frameworks lorsque cela est possible). Les résultats seront ensuite organisés dans un rapport simple et lisible, afin d’obtenir rapidement une vue globale de la configuration de sécurité. Le livrable inclura le code source complet, un script fonctionnel permettant d’analyser une URL, un exemple de rapport généré, ainsi que des instructions claires d’installation et d’utilisation pour que l’outil soit facile à utiliser et à adapter. C’est un projet simple et bien défini, et je serais ravi de vous aider à créer un outil pratique pour vos analyses de sécurité. Cordialement, Nathalie
€50 EUR 4 päivässä
4,5
4,5

As a seasoned full stack developer with a special focus on security protocols, I am well-positioned to create a simple yet powerful security scanning tool for your websites. With over 6 years of industry experience, I possess in-depth knowledge of cybersecurity, proficiency in Python, and an understanding of the common web vulnerabilities you listed. In addition to my coding skills, I have extensive expertise in using security frameworks like Redux, Saga, Angular, and Laravel to fortify web applications. This strong foundation means that not only will I deliver clean and efficient code for you to use as requested, but also a tool that’s easily installable and user-friendly. Furthermore, my client-focused approach means your satisfaction is my highest priority. I believe communication is key in any project so you can count on my availability to discuss objectives, progress, and effective instructions for usage. My aim is to create an ultra-lightweight tool that anyone can wield with ease to get quick insights into a website's security configuration. Let's connect and get this project underway!
€10 EUR 1 päivässä
4,3
4,3

Hi there, and warm greetings. I’ve reviewed your requirement for a **Simple Website Security Scan Tool**, and I understand that the goal is to provide a lightweight utility that quickly analyzes a website’s basic security posture and generates a clear report. I’m Farhan Shabbir, a developer with experience in **Python scripting, web security analysis, and automated scanning tools**. ★ URL-based scanning tool that performs **core website security checks** ★ Verification of important **HTTP security headers** such as Content-Security-Policy, X-Frame-Options, X-Content-Type-Options, and others ★ **HTTPS certificate validation** including issuer, expiration date, and encryption status ★ Detection of **common open ports** using safe scanning methods ★ Identification of **website technologies** (server type, CMS, frameworks when detectable) ★ Automatic generation of a **clean, easy-to-read security report** (HTML or PDF format) ★ Well-structured **Python source code with documentation** for installation and usage ★ Example scan report included for reference The tool will be designed to remain **lightweight, fast, and easy to run from a command line or simple web interface**, making it useful for quick security assessments and demonstrations. It will strictly follow the principle of **authorized testing only**, ensuring ethical and responsible usage. Risk-Free Guarantee → No upfront payment. Pay only when satisfied, with full money-back assurance.
€8 EUR 1 päivässä
2,7
2,7

Hi there! I Understand the value of accurate and efficient data entry. My expertise in Data Processing, ⛔Data-Entry⛔Excel⛔VBA-Macro⛔Power-BI & Accountant⛔PDF⛔ MS⛔Visual Basic⛔Data Processing⛔Excel⛔Excel VBA⛔Excel Macros will surely prove useful for this project. I have an excellent command over Power BI and can help you extract your data exactly the way you see it on the platform. In line with your goal to download the Excel file with utmost precision, I can assure you that my meticulous attention to detail will ensure a flawless transfer of all your data. Choose me for this project and let's achieve your goal together! Cheers! Jalal
€8 EUR 1 päivässä
1,9
1,9

As an accomplished and esteemed freelancer, with strong back-end development skills, I aim to offer you a secure, efficient, and high-quality solution that surpasses your expectations for your Simple Web Security Scanner project. My broad range of expertise in Python programming and Cybersecurity perfectly aligns with your requirements. Not only am I familiar with the common web vulnerabilities you've stated but also am adept in analyzing security headers and ensuring HTTPS certificates' validity - all included in my tested methodologies. During your project, I ensure timely delivery of the entire source code, exhaustive installation instructions, an illustrative reporting sample, and a fully functional script that scans URLs. My value proposition spans beyond deliverables. My team's understanding of AngularJS, ReactJS, ASP.NET SQL Servers are just extra advantages for the robust functioning of your prospective application. Above everything else, it's vital to mention my commitment to maintaining ethical practices during testing. I obey the rules strictly. Thank you for considering me-two competent professionals working together can look forward to a successful project!
€8 EUR 1 päivässä
0,0
0,0

Je suis le candidat idéal pour ce projet pour plusieurs raisons. Tout d’abord, j’ai une solide expérience en cybersécurité et en développement web, ce qui me permet de comprendre à la fois les aspects techniques et les enjeux de sécurité des sites internet. Je maîtrise Python, ainsi que les bibliothèques nécessaires pour effectuer des scans de sécurité, l’analyse des headers HTTP, la vérification des certificats SSL/TLS et l’identification des technologies utilisées par un site web. De plus, je suis attentif aux bonnes pratiques et à l’éthique : je m’assure que toutes les analyses se font uniquement sur des sites pour lesquels l’autorisation a été obtenue, garantissant ainsi une utilisation légale et responsable de l’outil. Enfin, je suis capable de produire un outil léger, facile à utiliser et fiable, avec des rapports clairs et exploitables, ce qui correspond parfaitement à vos besoins. Mon approche combine technique, rigueur et praticité, faisant de moi le candidat le mieux placé pour réaliser ce projet avec succès.
€14 EUR 1 päivässä
0,0
0,0

I can build a lightweight web security scanning tool to analyze URLs, check HTTP security headers, HTTPS certificate validity, detect common open ports, identify technologies used, and generate a clear security report. I have strong experience in PHP/Python and web security practices.
€19 EUR 7 päivässä
0,0
0,0

Hi, This is a well-scoped project — building a lightweight security scanner that checks the basics without overcomplicating things. I'd approach it as a Python CLI tool with these modules: **Security headers**: Check for CSP, X-Frame-Options, X-Content-Type-Options, Strict-Transport-Security, X-XSS-Protection, Referrer-Policy, and Permissions-Policy. Each header gets a pass/warning/fail status with a brief explanation of why it matters. **HTTPS certificate**: Validate the certificate chain using Python's `ssl` module — check expiry date, issuer, subject match, and protocol version (flag anything below TLS 1.2). **Port scanning**: Scan the most common ports (21, 22, 25, 80, 443, 3306, 5432, 8080, 8443) using socket connections with reasonable timeouts. Quick and non-intrusive. **Technology detection**: Parse the Server and X-Powered-By headers, scan HTML meta tags (generator, etc.), and match known patterns in response bodies to identify CMS platforms (WordPress, Joomla, Drupal), frameworks, and server software. **Report**: Generate both a terminal summary and an HTML report with color-coded results — green for secure, orange for warnings, red for issues. Clean and easy to read. The whole thing runs as a single Python script with minimal dependencies (requests, beautifulsoup4, and standard library modules). No complex setup — just `pip install` and go. I can deliver the complete tool with documentation and a sample report within 3 days of starting. $25 for the full scope.
€25 EUR 3 päivässä
0,0
0,0

Brussels, Belgium
Maksutapa vahvistettu
Liittynyt maalisk. 7, 2026
₹1500-12500 INR
₹75000-150000 INR
£20-250 GBP
$30-250 USD
$10-20 SGD/ tunnissa
$10-30 AUD
₹1500-3000 INR
₹600-1000 INR
$30-250 USD
$30-250 USD
$250-750 AUD
₹750-1250 INR/ tunnissa
₹1500-12500 INR
$25-150 USD
₹1500-12500 INR
$250-750 AUD
₹12500-37500 INR
₹1500-12500 INR
$30-250 USD
€30-250 EUR