Linux

need a simple static website created using HTML and CSS only for a university assignment. Requirements: • The website must follow the 2025 Summer Semester Assignment Specifications (including minor updates up to Week 7)... (Budget: $30 - $250 AUD, Jobs: Computer Security, Documentation, Internet Security, Linux, Network Administration, Network Monitoring, Network Security, Windows Server)

need a simple static website created using HTML and CSS only for a university assignment. Requirements: • The website must follow the 2025 Summer Semester Assignment Specifications (including minor updates up to Week 7)... (Budget: $30 - $250 AUD, Jobs: Computer Security, Documentation, Internet Security, Linux, Network Administration, Network Monitoring, Network Security, Windows Server)

I have an Ubuntu server ready for production and a custom domain that is already registered. The stack running on that machine is a React front-end, a Python API, and Mongodb for data storage. What I’m missing is the final wiring that turns all of this into a publicly reachable, secure site... (Budget: ₹600 - ₹1500 INR, Jobs: .NET, Linux, Nginx, SSL, System Administration)

Build a fully-featured video player addon for XenForo 2.x forums, supporting playback from Amazon S3, SFTP servers, and local storage. Users should embed videos via BBCode (e.g., [video url=...]) with... (Budget: $30 - $250 USD, Jobs: HTML5, JavaScript, Linux, Node.js, PHP, Web Development, XenForo)

I’m rolling out email-based one-time-password verification for both my iOS and Android apps and I want the messaging to run through Amazon Simple Email Service. I don’t yet have an SES account, so the... (Budget: $10 - $30 USD, Jobs: Amazon Web Services, Android, API Development, Backend Development, Database Management, Email Marketing, Linux, Mobile App Development, RESTful API, Security)

I am conducting an authorised security assessment on a website that currently sits behind Cloudflare. The owner has given me written permission to verify how well the service hides the origin server, and my first objective is simple: locate the true, routable IP address of that server... (Budget: $10 - $30 USD, Jobs: Cloudflare, Computer Security, Internet Security, Linux, Network Security, Penetration Testing, Security, Web Security)

I need a clean, self-contained AWS sandbox that lets me bring external freelancers on board without touching production. The environment has to spin up with repeatable infrastructure code (CloudFormation... (Budget: $2000 - $6000 HKD, Jobs: Amazon Web Services, Automation, AWS Lambda, Cloud Security, DevOps, Documentation, Linux, Security)

My goal is to prove that 50 completely separate Indian embassies can collaboratively train a powerful intrusion-detection model without ever sharing raw traffic logs. Each embassy keeps its packets local,... (Budget: ₹1500 - ₹12500 INR, Jobs: Blockchain, Hyperledger Fabric, Java, Linux, Python, Smart Contracts, Solidity, Ubuntu)

Digital Chain of Custody for Forensic Evidence ​Concept: A system for police and legal teams to track digital evidence (logs, hard drive images, CCTV footage) without tampering. ​The Problem: In court, digital evidence is often dismissed because the defense claims it was tampered with after seizure... (Budget: ₹1500 - ₹12500 INR, Jobs: Cisco, Documentation, Linux, Network Administration, Network Engineering, Network Security, System Admin, System Administration)

I need a lightweight, well-structured scraper that can navigate a specific website and harvest two pieces of information from every public user profile: the profile picture (image file or URL, whichever is more practical) and the bio section... (Budget: ₹1500 - ₹12500 INR, Jobs: BeautifulSoup, JSON, Linux, Node.js, Python, Selenium, Software Architecture, Web Scraping)

I need help transferring my domain to another registrar. I've already initiated the transfer but need assistance updating the DNS settings at the new registrar. Ideal Skills & Experience: - Experience... (Budget: $30 - $250 AUD, Jobs: Cloud Computing, DNS, Linux, Network Administration, Network Security, System Admin, Web Development, Web Hosting, Website Management, Website Optimization)

I'm seeking a Magento consultant to help with performance optimization, specifically targeting database inefficiencies. The ideal freelancer should have: - Extensive experience with Magento, particularly in performance tuning... (Budget: $25 - $50 USD, Jobs: Database Administration, Database Management, Database Programming, Linux, Magento, Magento 2, MySQL, PHP, SQL, Web Development)

Cuento con dispositivos GPS comerciales (por ejemplo, KnightX 100) que transmiten coordenadas mediante SIM IoT/M2M. Lo que necesito es el software que reciba esos paquetes y los presente de forma clara para el monitoreo de personal... (Budget: $250 - $750 USD, Jobs: Android, API Development, Database Management, Linux, Mobile App Development, Node.js, PHP, Web Development)

My site suddenly refuses to serve JPEG files whenever it is proxied through Cloudflare. Browsers throw “net::ERR_HTTP2_PROTOCOL_ERROR 200 (OK)” on every page, yet PNG and GIF assets stay intact. This started... (Budget: €30 - €250 EUR, Jobs: Apache, Cloudflare, Linux, PHP, Ubuntu, Web Development, Web Security)

I want to understand exactly how resilient my Facebook account is against a real-world attack, so I need an ethical hacker to attempt a full compromise of the profile and show me where the cracks are.... (Budget: €8 - €30 EUR, Jobs: Computer Security, Internet Security, Linux, Network Security, Penetration Testing, Risk Assessment, Security, Web Security)

MXToolbox is reporting that 15.197.225.128—my production-mail IP—has landed on the “Suomispam Reputation” blacklist. This IP only handles outbound email; there is no website or other application traffic on it... (Budget: ₹15000 - ₹20000 INR, Jobs: Computer Security, DNS, Email Marketing, Linux, Network Security, SMTP)

My mail server is flagging up “Reverse DNS does not match SMTP Banner” warnings and I need a precise fix so outbound messages stop getting rejected or routed to spam. I’m sending mail through Outlook but the server itself sits on a dedicated IP... (Budget: $15 - $25 AUD, Jobs: DNS, Email Handling, Email Marketing, Linux, Network Administration, PHP, SMTP, Troubleshooting)

A client site is scheduled for a single-day network refresh and I need practical, onsite support to get everything up and running smoothly. The work centres on Cisco routers, switches, and firewalls—full... (Budget: $25 - $50 USD, Jobs: Cisco, Linux, Network Administration, Network Engineering, Network Monitoring, Network Security, System Admin, System Administration, Technical Support, Troubleshooting)

I need a fully self-hosted PHP solution that lets me accept and track crypto payments without relying on any third-party processor or API. The gateway must handle wallet creation, incoming payment detection, confirm transactions, and trigger my own callback URLs so I can update orders in real time... (Budget: $3000 - $5000 USD, Jobs: API Development, Blockchain, Cryptocurrency, Linux, MySQL, Node.js, PHP, Python)

Job Title: Developer for Google AI Studio Integration & HostGator Deployment ​Job Description: ​I am looking for a versatile and professional developer to assist with a series of technical tasks involving AI integration and website management... (Budget: $30 - $250 USD, Jobs: AI Development, API Development, Google Cloud Platform, HTML, Linux, PHP, Web Development, Website Design)