Website Security

We are looking for an experienced DNS and domain reputation specialist to help resolve an ongoing production issue affecting users on certain mobile networks (specifically T-Mobile). The specific error... (Budget: ₹1250 - ₹2500 INR, Jobs: Amazon Web Services, Change Management, DNS, Documentation, Linux, SaaS, Technical Support, Troubleshooting, Web Hosting, Web Security)

We would like to find someone who is capable of making a ticket buying bot, to PREVENT tickets from being bought from. This is a protection and defensive upwork post. We are looking to block vulnerabilities in the website... (Budget: £250 - £750 GBP, Jobs: .NET, API, Bot Development, C# Programming, Penetration Testing, PHP, Security, Software Architecture, Web Development, Web Security)

I'm looking for an expert to optimize the performance of my web application. Key focus areas include: - Application performance enhancement - Resolving specific performance issues (to be discussed) ... (Budget: ₹1500 - ₹12500 INR, Jobs: Application Performance Monitoring, Performance Tuning, Web Application, Web Design, Web Development, Web Hosting, Web Security, Web Testing)

Saya membutuhkan solusi lengkap untuk meng-host sesi live streaming penjualan. Fokus utamanya adalah menyiarkan acara secara langsung dengan chat interaktif sehingga penonton dapat bertanya atau memesan... (Budget: $15 - $25 USD, Jobs: Cloud Computing, Data Entry, Database Management, Excel, Web Development, Web Security)

Saya membutuhkan solusi lengkap untuk meng-host sesi live streaming penjualan. Fokus utamanya adalah menyiarkan acara secara langsung dengan chat interaktif sehingga penonton dapat bertanya atau memesan... (Budget: $15 - $25 USD, Jobs: Cloud Computing, Data Entry, Database Management, Excel, Web Development, Web Security)

We have a website redesign to do, we want to give up Wordpress because we had problems with hacks, and migrate to a CodeIgniter 4 + AdminLTE architecture. The website is very simple and I don't think the... (Budget: $750 - $1000 USD, Jobs: Content Management System (CMS), CSS, HTML, JavaScript, MySQL, PHP, Web Design, Web Development, Web Security, Website Design)

My WordPress site is fully updated—core, themes and plugins—except for PHP, yet Google has slapped a “Dangerous website” label on it. I need an experienced WordPress security specialist to step in, track down whatever malicious code remains, eliminate it completely and help me clear the warning... (Budget: $30 - $250 AUD, Jobs: Database Management, MySQL, PHP, Web Development, Web Security, Website Management, Website Optimization, WordPress)

Saya membutuhkan sebuah tulisan deskriptif dalam bahasa Indonesia yang menggambarkan makhluk hidup—tepatnya seorang manusia—dengan fokus utama pada emosi dan perasaan. Tujuan saya adalah membawa pembaca... (Budget: $15 - $25 USD, Jobs: Article Writing, Content Writing, Creative Writing, Fiction, Legal, Non-Fiction Writing, Poetry, Web Security, Writing, Writing Tutoring)

I’m launching an online store and need a developer who can take the project from blank domain to a fully operational e-commerce site. The single non-negotiable requirement is a rock-solid payment gateway integration that handles multiple cards securely and passes PCI compliance checks... (Budget: ₹1500 - ₹12500 INR, Jobs: eCommerce, HTML, Magento, MongoDB, Node.js, Payment Gateway Integration, PHP, Web Security, Website Design, Website Development)

I’ve built a custom web application and it’s almost ready for production. Before the public rollout, I want a rigorous penetration test that will expose any weakness and help tighten every layer of security... (Budget: ₹75000 - ₹150000 INR, Jobs: Compliance, Computer Security, Internet Security, Linux, Network Security, Penetration Testing, Risk Assessment, Web Security)

Cloud Security Specialist – Immediate Infrastructure Hardening (Short Term) Project Overview Duration: 3 to 5 days Location: Remote Start: Immediate A healthcare technology platform requires a Cloud... (Budget: ₹1500 - ₹12500 INR, Jobs: Amazon Web Services, Cloud Security, DevOps, Internet Security, Linux, Network Security, Next.js, Penetration Testing, PHP, Web Security)

Cloud Security Specialist – Immediate Infrastructure Hardening (Short Term) Project Overview Duration: 3 to 5 days Location: Remote Start: Immediate A healthcare technology platform requires a Cloud... (Budget: ₹1500 - ₹12500 INR, Jobs: Amazon Web Services, Cloud Security, DevOps, Internet Security, Linux, Network Security, Next.js, Penetration Testing, Web Security)

We are seeking a reliable IT team to support our medical centre with comprehensive, end-to-end IT services. This would include setting up, managing, maintaining, and regularly updating all aspects of our... (Budget: $250 - $750 AUD, Jobs: Cloud Computing, Compliance, Computer Security, Data Backup, Internet Security, Linux, Network Administration, Web Security)

We are seeking a reliable IT team to support our medical centre with comprehensive, end-to-end IT services. This would include setting up, managing, maintaining, and regularly updating all aspects of our... (Budget: $250 - $750 AUD, Jobs: Cloud Computing, Compliance, Computer Security, Data Backup, Internet Security, Linux, Network Administration, Web Security)

is seeking an experienced web application security specialist to address specific vulnerabilities identified in our recent penetration testing assessment. As a healthcare technology company specializing... (Budget: ₹12500 - ₹37500 INR, Jobs: Amazon Web Services, Cloud Security, DevOps, Git, Network Security, Penetration Testing, Web Security)

is seeking an experienced web application security specialist to address specific vulnerabilities identified in our recent penetration testing assessment. As a healthcare technology company specializing... (Budget: ₹1500 - ₹12500 INR, Jobs: Amazon Web Services, Cloud Security, DevOps, Git, Network Security, Penetration Testing, Web Security)

After installation the wordpress site and theme works not good. It endless loading and timeout after adding one picture. Check server settings, theme and installation, memory space etc. and fix the issue (Budget: €6 - €12 EUR, Jobs: HTML, MySQL, PHP, Web Development, Web Hosting, Web Security, Website Design, Website Management, Website Optimization, WordPress)

I operate two offices and I purchased two UniFi UDM Pro, and I want them linked so that staff can reach internal resources from either location as if they were on the same LAN or to work remotely (VPN access)... (Budget: $250 - $750 USD, Jobs: Documentation, Firewall, Network Administration, Network Engineering, Network Monitoring, Network Security, System Admin, VPN, Web Security, Windows Server)

Saya sedang mempelajari cara kerja sebuah aplikasi berbasis web dan ingin memahami proses autentikasi penggunanya secara menyeluruh. Tolong bantu saya dengan penjelasan yang mudah dipahami namun tetap akurat secara teknis... (Budget: $250 - $750 USD, Jobs: API, Backend Development, Graphic Design, HTML, PHP, Web Development, Web Security, Website Design)

I need a Godaddy-issued SSL certificate installed and fully configured on my Windows Server 2019 VPS that is also hosted with Godaddy. The certificate has already been purchased; what’s left is generating... (Budget: ₹600 - ₹1500 INR, Jobs: DNS, GoDaddy, IIS, PHP, SSL, System Admin, Web Security, Windows Server)