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web application

$10-30 USD

Închis
Data postării: 10 luni în urmă

$10-30 USD

Plata la predare
A company would like to receive files from its client securely. Help them with a web application that allows their clients to: 1. Download the company’s RSA public key. 2. Upload a shared secret key (AES) encrypted using the company’s public key and signed with the client’s private key. 3. Upload file(s) encrypted with the shared secret key.
ID-ul proiectului: 36702886

Despre proiect

11 propuneri
Proiect la distanță
Activ: 9 luni în urmă

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11 freelanceri plasează o ofertă medie de $78 USD pentru proiect
Avatarul utilizatorului
Hi there, As a cybersecurity expert and full-stack developer, I understand your requirement for a secure file transfer web application. I will leverage my expertise in developing robust and secure applications to create a custom web application for your company. The application will allow clients to securely download your company's RSA public key, upload encrypted shared secret keys, and securely transfer encrypted files. I will ensure that the application follows industry best practices and incorporates robust security measures to protect the confidentiality and integrity of the data. Thank you
$30 USD în 1 zi
5,0 (19 recenzii)
5,0
5,0
Avatarul utilizatorului
Hello, I understand that your company would like to receive files from their clients securely and help them with a web application that allows their clients to download the company's RSA public key, upload an AES encrypted shared secret key signed with the client's private key and upload files encrypted with the shared secret key. I am Iqra, a specialist in Logo designs, illustrations, Cartoons and caricatures, Photoshop editing, 3D modeling and all kinds of graphic designs with 5 years of experience in the field. I have a deep understanding of what it takes to create stunning visuals that leave a lasting impression. I pride myself on my attention to detail and commitment to delivering high-quality work on time and within budget. If you choose me for this job please feel free to contact me directly if you have any questions or would like further information about me or any of my skills. Thank you for considering me for this position!
$25 USD în 1 zi
5,0 (1 recenzie)
0,0
0,0
Avatarul utilizatorului
Hello sir or mam, how are you doing,i hope you are great.i work as a web developer. as a full stack web developer i have experience more than 7 years. Espesially, i have rich experience in font-end techniques such as html,css,jquery,bootstrap,ajax,javascript And back-end techniques such as php,mysql,javascript,node.js,c#,python. ✔️ Experience with Html, Css, bootstrap. ✔️ Experience with Php, Mysql, javascript. ✔️ Experience with All php frameworks and CMS: Laravel, CodeIgniter, Wordpress, Shopify. ✔️ Experience with Ecommerce platforms: woocommerce, shopify, magento, opencart. ✔️ Experience with Salesforce, DevOps, AWS, Azure, Big Data, Embedded Solutions, Bots, Machine Learning. ✔️ Experience with Angular, vue.js/vuex. I never give up constantly leam,easy communication. i am focused o adding real value to our client's proects. Our belief is clear that if we focus on client's success we are automatically successful. hope for preate people to work and making them happy through my work and that is my sole priority to bring smiles to people who choose me and give me the opportunity to serve them with my skills. i'm workign more than 40hr per week and available in your time zoon so cummunication will never become a problem. thank you
$20 USD în 7 zile
0,0 (0 recenzii)
0,0
0,0
Avatarul utilizatorului
Hello, I'm Mohamed Izzadeen and I'm excited to bid on this project. I have extensive experience in web application development and security, and I'm confident that I can deliver a high-quality solution for your company. In regards to the job post, I have a question: Will the web application need to integrate with any existing systems? Thank you for considering my bid, and I look forward to discussing the project further with you.
$30 USD în 7 zile
0,0 (0 recenzii)
0,0
0,0
Avatarul utilizatorului
Hello, I saw your request to make a secure file transfer platform. I can use Node js and jwt for this purspose which sends out token, and verifies the token send to client. You can get in touch so we can chat about this. Regards, Oluwaseun I am a Full Stack Web Developer with over six years of working experience both onsite and remote. I have worked on many projects such as web applications, online stores, online courses, online meetings and many more. I am more than capable of working with little to no direction if needed. My skills include web security such as SSL/TLS, HSTS, OWASP Top 10, Wordpress security etc. I am also experienced in working with MERN, PHP, WORDPRESS and related technologies such as React. I would be delighted to help you with your project! Thank you for your consideration!
$500 USD în 7 zile
0,0 (1 recenzie)
0,0
0,0
Avatarul utilizatorului
My proficiency in using industry-standard penetration testing tools sets me apart. I am well-versed in tools like Burp Suite, Metasploit, Nmap, and OWASP ZAP. By combining these tools with my deep understanding of penetration testing methodologies, I can conduct comprehensive assessments of your web applications, mobile apps, and network infrastructure. I employ manual testing techniques and automated scanning to identify vulnerabilities, misconfigurations, and weaknesses that could be exploited by attackers. Confidentiality and professionalism are paramount to me. I adhere to ethical guidelines and legal obligations to protect your sensitive information. Your organization's data will be handled with the utmost care and confidentiality throughout the project. In addition to delivering assessment reports, I provide actionable recommendations for remediation. I understand that the true value of a penetration test lies in addressing identified vulnerabilities. I can assist your team in implementing recommended security measures, offering guidance and support to ensure the successful mitigation of risks.I am dedicated to delivering exceptional results and providing ongoing support. Cybersecurity is a continuous process, and new threats can emerge over time. Even after the initial assessment, I am available to answer questions and offer guidance. Building long-term relationships with clients and being a trusted partner in their cybersecurity journey is of utmost importance to me.
$15 USD în 10 zile
0,0 (0 recenzii)
0,0
0,0
Avatarul utilizatorului
As a seasoned Python and Django developer with a deep understanding of cybersecurity protocols, I'm the perfect candidate to build your secure file-sharing application. Here's my proposal: RSA Public Key Download: I will set up a module that allows clients to easily download your company's RSA public key. Secret Key Upload: I'll implement a system where clients can upload an AES shared secret key, encrypted using your company's public key and signed with their private key. Encrypted File Upload: I'll establish a secure and efficient file upload system. Clients will be able to upload files encrypted with the shared secret key.
$30 USD în 3 zile
0,0 (0 recenzii)
0,0
0,0
Avatarul utilizatorului
Hi there! I understand that you are looking for someone to create a web application that allows your clients to securely download files from your company. You want it to have features such as allowing users to upload encrypted shared secret keys for files, and making use of RSA public keys for authentication. I am a full-stack developer with 4 years of experience in Linux and 2 years of Windows. I have extensive knowledge in web hosting and security. This makes me the perfect person to create this web application for you. I am confident that my skillset is exactly what you are looking for when it comes to building this application - I have the experience necessary to build a successful product, as well as the knowledge required to make sure it is secure. I would be delighted if you could give me the opportunity to help you bring your vision for this project to life. Thank you for your consideration!
$50 USD în 7 zile
0,0 (0 recenzii)
0,0
0,0

Despre client

Steagul SAUDI ARABIA
riyadh, Saudi Arabia
5,0
4
Metoda de plată a fost confirmată
Membru din nov. 1, 2022

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