การรักษาความปลอดภัยเว็บไซต์ Jobs

There was a compromised file uploaded to my fivem server accidentally by one of my devs. After some careful digging we believe we've identified the source of the infection, and removed any signs of the spread it caused. (It had been appending code to files automatically. said code and js files were removed.) However now the server itself almost fully launches, but at the very end experiences some sort of sigsev crash error, creates a dump file, and then starts over ad infinitum. We've already tried updating to current artifacts, and reverting to older ones, nothing seems to work for that. We're seeking a developer who can come in, identify the issues with the crash, and maintain the root server files to the best of their ability to save us the hassle of needing to reasse...

Contract Systems Administrator Position Summary We are seeking a reliable and detail-oriented Contract Systems Administrator to oversee the day-to-day administration of our digital systems and online presence. This contractor will be responsible for maintaining our website, managing email systems, coordinating with SEO specialists and other vendors, and ensuring our online business profiles remain accurate and up to date. The ideal candidate is technically proficient, organized, and comfortable managing multiple digital platforms while serving as the primary point of contact for website and technology-related tasks. Key Responsibilities Website Administration * Maintain and update website content, pages, images, and documents. * Install, update, test, and monitor website plug-ins and ...

I run a WordPress site that needs reliable, ongoing care. The core of the job is to keep everything updated and secure, while making sure visitors always experience a fast-loading, error-free site. Your regular tasks Ongoing Support  • Assist with site maintenance, including access • Generate new certificates for the app, update app theme to reflect latest plugin build, set up/import abstracts, generate test builds, and test app. • Update to latest version of tools used and ensure what is used doesn't have outstanding security vulnerabilities, within 24-72 hrs for patches identified for zero-day flaws • Maintain the website's runtime environment (including PHP, database access software , and other platform dependencies) in supported versions. Required upg...

My five-person consulting firm needs a dependable partner who can handle our day-to-day IT environment entirely off-site. While we will continue to lean on you for onboarding and security matters, the area that will make or break this relationship is ongoing IT support; keeping us up and running without hiccups is the priority. Here is what the engagement looks like from my side: • On an average month you will perform regular system maintenance, jump in quickly to troubleshoot anything that crops up, tune performance so laptops stay snappy, and spin up new machines or cloud user profiles whenever we add a team member. • Remote desktop tools, monitoring and management software, and solid security software should already be in your toolkit so you can diagnose issues, patch syst...

I need a small, locked-down browser environment on AWS that three team members can use to handle sensitive informationwithout that data ever touching their local machines. The workflow is straightforward: each user signs in with a single-factor credential, launches the cloud-hosted browser, completes their tasks, then closes the session, knowing all traces are wiped. Here’s what I’m expecting from you: • Build or configure the AWS service that best fits browser isolation (WorkSpaces Web, AppStream 2.0, or another native offering). • Harden the instance so uploads, downloads, clipboard, and printing are all restricted unless explicitly enabled. • Create three user profiles with single-factor authentication and provide clear, step-by-step sign-in instructions...

I have a fully-functional, custom-built marketplace running on a Node.js backend. I built it on lovable, but I need everything moved to my own Hostinger account so the site runs under my personal domain and takes full advantage of my private hosting resources. The job covers: • Copying all application files, images, and assets from the current server to Hostinger • Transferring the database (and any environment variables or secrets) without data loss • Re-configuring the Node.js environment on Hostinger—build, PM2 or equivalent process manager, SSL, and any reverse-proxy settings that keep the app performant and secure • Pointing the domain’s DNS records to the new Hostinger instance and confirming HTTPS works end-to-end • Final smoke-testing ...

We run a growing language-learning EdTech platform () built on a custom stack: HTML/JS/CSS on the frontend, a Python backend, deployed on Heroku, using Cloudflare for DNS/WAF, and a GoDaddy registered domain. We are currently closing B2B sales contracts with public Canadian universities and need a Governance, Risk, and Compliance (GRC) or InfoSec specialist to help us clear their vendor security registration pipeline and fill out higher education compliance paperwork. ***IMPORTANT: You will NOT be given access to our source code repository. You will audit our architecture dynamically via interview questions.*** Scope of Work Includes: 1. HECVAT 4 Completion: Review our Python/Heroku architecture and pre-fill the Higher Education Community Vendor Assessment Toolkit (HECVAT 4) master Ex...

Post-Quantum Cryptography (PQC) & AWS Security Architect We are seeking a highly experienced Post-Quantum Cryptography (PQC) and AWS Security Architect to review, strengthen, and help evolve our enterprise-grade quantum-resistant security platform. The ideal candidate has deep expertise in modern cryptography, NIST-standardized PQC algorithms (ML-KEM, ML-DSA, SLH-DSA), cryptographic agility, secure key management, and enterprise cloud security. You will be responsible for validating and improving our cryptographic architecture, encryption and digital signature workflows, Portable Cryptographic Recovery Packages (CRPs), and overall security posture to ensure protection against both current and future quantum computing threats, including Harvest Now, Decrypt Later (HNDL) attacks. We a...

I want my DICOM studies viewable online through the OHIF web viewer running entirely inside my AWS account. You will stand up the necessary AWS resources, install and configure OHIF, and make sure the viewer can load sample datasets so I can confirm everything is working before switching to my production images. Scope of work • Deploy a fresh OHIF viewer instance in AWS and expose it over HTTPS. • Connect the viewer to an AWS-hosted DICOM store (for example an S3 bucket or a PACS gateway you spin up) so that I can drag-and-drop or programmatically push studies for viewing. • Enable basic user authentication and restrict public access. • Provide concise hand-over notes (CLI commands, console steps, or Terraform/CloudFormation if you prefer infrastructure-as-code...

I need an experienced web application tester to thoroughly test my sales portal/CRM for a managed it company. Key areas to focus on: - User Authentication: Login and registration, password reset, two-factor authentication. - Data Processing: Validate all data handling functionalities. - Reporting Tools: Test accuracy and reliability of all reports. - Overall Functionality: Ensure everything the app offers works as intended. Ideal skills and experience: - Proven experience in testing enterprise-level web applications. - Strong understanding of user authentication mechanisms. - Detail-oriented with a keen eye for identifying bugs and issues. - Ability to provide comprehensive test reports. Looking for a professional who can ensure our application is robust and user-friendly, bug free, per...

I need a tailor-made website that lets me input data, process it, and instantly show the results through clean, interactive forms. Everything must sit behind a single, password-protected login, and I also want a CAPTCHA on the sign-in page (and any other data-entry points) to block bots. Speed and privacy are critical: the site has to be completely ad-free, lightweight, and coded for zero noticeable lag, even on mobile networks. Once a result is displayed, I want a straightforward “Print” button that produces a printer-friendly version without any extra clutter. To make sure we’re on the same page, here’s what I expect as finished deliverables: • Fully responsive website coded from scratch (no off-the-shelf ad-supported themes) • Interactive data-ent...

Our organisation’s digital footprint has outgrown the piecemeal protections we put in place over the past few years, so it is time for a coordinated security overhaul. I want a seasoned cyber-security professional to look holistically at our environment, uncover weak points, and help us close them before they become incidents. Scope • Full audit of the current estate—on-prem servers, cloud services, publicly facing web components, internal network segments, and any API endpoints. • Clear, prioritised report of vulnerabilities with risk ratings and practical remediation steps. • Hands-on implementation or guidance for fixes (patching, hardening, access-control tweaks, WAF rules, etc.), followed by verification testing to confirm each issue is resolved. &b...

I need discreet, technically-skilled help to gain access to my own website so I can correct a few pieces of text that were published without final approval. The current host is unresponsive and I have full ownership of the domain and its content; moreover it is very secured website The job is limited to text updates only—no images, video or structural changes—so once you are in, your task is simply to replace the incorrect copy with the wording I provide, verify the change is live, and keep a brief log of what you did for future reference. The exact pages will be shared after NDA, but think of typical public-facing areas such as the home page and a couple of inner pages. I value a clean, ethical approach: minimum disruption to uptime, zero impact on user data, and full tran...

install a Sub Domain SSL from for business on one Sub Domain we have to our main Domain123XXXXX hosted with Go called . you will need to do all work required on go daddy in order to install it correctly on the sub domain. the SSL we have with Go daddy to our is not a wild card SSL so no conflict. See below more info: Yes, you can have your domain hosting and main site SSL through GoDaddy, while simultaneously using a separate certificate from for your the setup is completely possible, you must keep a few critical technical configuration details in Requirements for Your SetupIndependent Certificate Installation: To make this work, you must issue and install the certificate specifically for your subdomain (e.g., ://).GoDaddy Hosting Restrictions: If you are using GoDaddy Shared H...

Hi I will share the details with the shortlisted candidates. Thanks

Google has suspended all of my paid ad campaigns because their scanner detects hidden malware on my WordPress site. I don’t see obvious redirects, pop-ups, or performance issues, yet Google keeps flagging malicious links that I can’t locate. I need a specialist to dig in, eliminate every trace of the infection, and lock the site down so ads get re-approved quickly. You’ll have WordPress admin, cPanel, and database access. No security plugin is active right now, so you’re free to deploy whichever tools you trust—Wordfence, Sucuri, MalCare, CLI scanners—provided the end result is a clean, secure install that passes Google Safe Browsing. Deliverables • Comprehensive scan report detailing every infected file, URL, or database entry • Complete r...

I already have a complete WordPress site, STRATO hosting credentials, and a domain—what I’m missing is the smooth bridge between them. Your job is to walk me through (in German, ideally) the entire STRATO process, from pointing the domain to the right directory to bringing the site live with correct database settings and SSL. I’m still undecided whether a straight-forward migration or a clean installation with import is the wiser path, so I need your expert recommendation first. Once we settle on the approach, I expect you to handle the initial setup and configuration: • creating or moving the database, • adjusting and DNS records, • enabling SSL via STRATO, • confirming that the front- and backend load correctly. At the end I want: 1....

To access the full suite of features offered by the SBI Digital Rupee application, there are specific eligibility requirements. Primarily, the service is available to individual customers who hold an active savings account with the State Bank of India. During the registration process, the app will verify your identity using the mobile number registered with the bank. It is essential that the SIM card of the registered mobile number is present in the device you are using for the app, as the system uses SIM-binding for enhanced security. For the "Full-KYC" wallet, you will need your SBI account number and your SBI Debit Card details to authenticate the setup. The debit card is used to verify that you are the legitimate owner of the account before the wallet is linked. For those wh...

I want a thorough, professional security check on two devices—one Android and one iPhone. I have seen unexpected apps or activities, rapid battery drain, and the occasional suspicious pop-up, so I need to confirm whether either handset has been compromised and, if so, understand exactly how to fix it. I have never sideloaded software outside the official stores, but I still want everything verified. Your task is to run a full forensic-level audit: scan for malware or spyware, inspect system logs for unauthorized access, review current privacy and security settings, and highlight every vulnerability you uncover. Please work only under my explicit authorization and within all legal boundaries. Deliverables • A clear, step-by-step report explaining findings for both devices &bu...