Encryptiontrabajos

...facilitate communication with the IT professional who will be helping you, I have structured the response as a set of **clear and direct technical specifications**. These are the steps and configurations you need to implement to achieve your objective. ### Summary of the Technical Solution The comprehensive solution to your problem consists of three distinct parts: 1. **Operating System and Encryption:** Transform your Ubuntu laptop into an **amnestic and encrypted** system using Tails and TrueCrypt/VeraCrypt. This ensures that all your work disappears when you shut down the computer and that your documents are protected. 2. **Browsing and Connecting to DeepSeek:** Use a **disposable and anonymous email address** to create a DeepSeek account, thus avoiding any link to Google...

...Integration with BI tools (Power BI, Tableau, Looker). 6. Data Model & Information Design Core entities: User (pseudonymized), Device/Session, QR Scan, POI, Business, Event, Coupon/Reward, SOS Incident. Principles: data minimization, aggregated reporting, 24-month retention + anonymization policies. 7. Security, Privacy & Compliance Compliance with national data protection laws. TLS 1.2+ encryption; encrypted storage for sensitive data. RBAC; MFA for admin panels. Audit logs (access, changes, downloads). Daily backups, restoration tests, defined RPO/RTO. Active security: pentesting, vulnerability monitoring/patching. 8. High-Demand Design (World Cup, Peak Seasons) CDN for static content. Auto-scaling for critical services (API, maps, SOS). Load tests before p...

...implementation of a MySQL database to store: Previous conversations. Compressed files and images. Information configured by the client. Robust integration with the AI and the application. Public and open source libraries: The entire project must be based on publicly accessible tools to facilitate future maintenance. --- 4. Security Protection of sensitive data: Use of encryption for data storage and transfer. Implementation of advanced security measures on the web and mobile app. Confidentiality: Confidentiality agreement on all sensitive information handled during the project. --- Developer requirements Necessary technical knowledge: Programming languages: Python (AI, APIs and data processing). JavaScript, HTML, CSS, PHP (we...

... or Highcharts for interactive visualization. Responsive design with frameworks like TailwindCSS or Bootstrap. Backend: Node.js (with for real-time communication) or Django. REST API to manage data between frontend and backend. Database: Firebase for real-time data storage or MongoDB for flexible data structure. 4. Additional Requirements: Basic security implementation (encryption of sensitive data and user authentication). Basic multilingual support (initially Spanish and English). --- Candidate Requirements: Proven experience in developing real-time chat systems and admin dashboards with graphical features. Advanced knowledge of the mentioned technologies. A portfolio with examples of similar projects (links to applications, screenshots, or detailed descrip...

... - Generate reports and analytics. - **Sales Agents:** - View and manage their own comparisons. - Generate individual comparison reports. 4. **PDF Generation:** - Create a standardized PDF report with a company template. - Include detailed comparison results and recommendations. 5. **Data Security:** - Ensure all data is securely stored and managed. - Implement encryption for sensitive information. **Recommended Technologies:** - **Backend:** Node.js, , or Django for API development. - **Frontend:** React.js or Angular for user interface. - **Database:** PostgreSQL or MongoDB for data storage. - **Authentication:** OAuth 2.0 or JWT for secure login. - **PDF Generation:** Libraries such as PDFKit or Puppeteer. - **Hosting:** AWS, Heroku, or Google C...

...web application and PDF report generation functionality will be adaptable to a variety of mobile devices and tablets. Maintainability and Updates: The platform will be easily maintainable and allow for periodic updates to incorporate new features and improvements. Data Security: Robust security measures will be implemented to protect the integrity and confidentiality of stored data, including encryption and periodic audits. For example *Important* In addition to what has been mentioned before, I require the source code of the development Proyecto de Optimización para Centro de Distribución de Frutas Congeladas una aplicación web que realice cálculos precisos de peso, dimensiones y tipo de contenedor (10, 20 o 40 pies, considerando la necesidad de...

Recovery Tools for Endpoint Encryption

Crear un generador de códigos QR que genere códigos QR con la siguiente información (string): Parámetros normales (que incluye cualquier generador de códigos QR gratuito en internet): SSID: Encryption: WPA/WAP2/WEP/None key: Hidden: checkbox to check if the SSID is hidden or not DHCP Para mayor información: Parámetros adicionales (que se solicitan): Proxy IP: Proxy port: Automatic configuration proxy: URL Pac IP settings: Static: IP, Gateway, netmask, DNS1, DNS2 Plataforma: El código QR debe ser compatible con: Android y IOS El generador de código QR debe ser similar a este proyecto: pero con todos los parámetros adicionales que se solicitan Condiciones de adjudicación: Se adjudicará

Develop a Blockchain private network for the registration and storage of real estate information, with the following functionalities: - Data verification of new requests against business rules. - Application of the rules of consensus and validation for the acceptance of a new transaction (there is no proof of work). - Connection with a time-stamping authority. - Digital signature and encryption of block information. Desarrollar una red privada basada en Blockchain para el registro y almacenamiento de información de inmuebles, realizando las siguientes funcionalidades básicas: - Verificación de datos de una nueva solicitud de registro contra las reglas de negocio. - Aplicación de las reglas de consenso y de validación para la aceptación ...

as discussed

Busco una persona en Madrid con conocimientos profundos de BB para gestionar BES, MS exchange y Symantec encryption management server. También quiero crear un cliente VOIP para BB que soportaría ZRTP.

File encryption

...enfoques de riesgo de TI y gestión de la seguridad, sobre todo desde la perspectiva de la planificación de la continuidad del negocio, la planificación de recuperación de desastres y planes de continuidad del servicio. - Excelente comprensión de entornos de infraestructura, con experiencia en el diseño e implementación de backup/recovery, failover/redundancy, data replication/de-duplication, media encryption, y/o cualquier otro servicio relacionado con continuidad y tecnologías de gestión de riesgos, técnicas y mecanismos. - Experiencia en gestión de programas y proyectos. - Conocimiento de los distintos requisitos de riesgo y cumplimiento y / o normas de procedimiento tales como SOX , SAS70/SSAE1...

...clean, intuitive UI/UX with responsive layouts. • Implement essential e-commerce functions: product catalogue, search & filters, shopping cart, checkout, user accounts, order history, and an admin dashboard for inventory and content management. • Integrate secure payments (Stripe, PayPal, or equivalent) and ensure full PCI compliance. • Set up authentication, role-based access, and data encryption best practices. • Include unit tests, basic end-to-end tests, and clear documentation so another dev can pick up the codebase without guesswork. • Containerise or script deployment—Docker, AWS, or an equivalent cloud service—so I can launch with a single command. Acceptance criteria 1. All listed features function seamlessly on the...

...Data • Membership ID • Membership history • Office assignment Activity Data • Participation in events • Education/training history • Contribution records Sensitive files may include identity document photos and profile photos, which must be securely stored. Security & Design Requirements The system must follow good engineering practices. • Secure storage of sensitive data • Encryption where appropriate • Clean modular architecture • Clear separation of modules/domains • Scalable system design • Audit logging and traceability • Production-ready code standards What We Need From the Freelancer We are looking for help with architecture design and possibly development. Initial resp...

...filing cabinets and into a secure, cloud-based repository. The goal is clear: cut document-retrieval time in half and stop generating paper altogether within the next three months. Scope of work • Audit and digitise existing financial records, naming and indexing them for quick search. • Configure a cloud platform of your choice (e.g., Google Workspace, Microsoft 365, AWS, or similar) with encryption enabled at rest and in transit. • Lock access down to admin-only permissions; no general or role-based visibility is required. • Create an intuitive folder or tagging structure so authorised staff can locate any record in under 30 seconds. • Provide a concise admin guide and a short video or live demo so we can maintain the system after hand-over...

...Fingerprint • Facial recognition Optional future capability: • Iris recognition Note: biometric capture devices are not part of this project. System Scale The platform must support: • 30–33 million citizen identity records • High-volume authentication requests • Future scalability up to 50 million citizens Security Requirements Due to the sensitive nature of identity data, the system must include: • Encryption of personal data • Multi-factor authentication • Role-based access control • Secure API integrations • Full audit logging • Security monitoring Required Deliverables The selected vendor must provide: • Government Administration Dashboard • Citizen Web Portal • Android Mobile Application • iO...

Project Description Highlights The Mission: We are building "QuantumShield," a high-performance, user-friendly desktop application that protects sensitive SMB data against "Harvest Now, Decrypt Later" threats using standardized Post-Quantum Cryptography. Key Technical Focus: This is not a standard encryption project. We require implementation of ML-KEM (Kyber) and ML-DSA (Dilithium) within a Hybrid Cryptographic Scheme (PQC + Classical AES-256). The Deliverable: A functional MVP for Windows/macOS featuring a "One-Click Shield" drag-and-drop interface and a "Quantum Health Dashboard" that monitors file vulnerability status. Required Tech Stack: High-performance systems programming (e.g., Rust, C++, or Go) with direct experie...

I need Microsoft Purview Sensitivity Labels fully design...people see the right information. Start by reviewing our existing Microsoft 365 tenant, then propose a clear label taxonomy that reflects our business needs. Once approved, configure the labels, policies, and auto-labeling rules, making sure encryption is applied and permission restrictions behave correctly across the three workloads. Finish with validation tests, a succinct admin run-book, and a short end-user guide so the team understands when and how labels apply. Acceptance criteria: • Every targeted location inherits the correct label. • Encryption activates exactly as defined. • Access restrictions match the policy settings in real-world tests. • Handover documents and quick-start gu...

Digital Loan Application Platform (Mobile App + Web Admin Panel) Project Overview: We are building a modern digital lending platform that allows users to apply for personal loans quickly and securely through a mobile application. The platform will simplify the entire borrowing proc...Technology Stack Mobile App: Flutter / React Native (Android & iOS) Backend: Node.js / Python / Java Database: PostgreSQL / MongoDB Admin Panel: React / Angular Web Dashboard API Integrations: CIBIL / Credit Score APIs Aadhaar / KYC verification Payment Gateway (Razorpay / Stripe / Paytm) Security & Compliance To ensure trust and regulatory compliance, the platform will include: • End-to-end data encryption • Secure API integrations • KYC verification • RBI compliance standar...

...Services Microsoft Graph API (for Microsoft Calendar integration) Azure Key Vault Azure Monitor / Application Insights Azure Storage or Azure SQL for secure data storage Microsoft Entra ID (Azure AD) for authentication Compliance & Security Requirements The architecture must support: HIPAA compliance PIPEDA compliance Secure handling of personal and potentially health-related information Encryption of data in transit and at rest Secure authentication and role-based access control Audit logs and monitoring Privacy-first system design Expected Deliverables Architecture and system design documentation Fully functional AI Voice Agent deployed on Microsoft Azure Phone integration for handling inbound calls Integration with Microsoft Calendar (Outlook / Microsoft...

...DETAILS Namespace: BotbleRezgoConnector Primary Event Listener: The plugin will register a listener to the 'BotbleEcommerceEventsOrderPlacedEvent'. Database Guard: No modifications will be made to core tables. All Rezgo-specific metadata will be stored in a dedicated 'rezgo_meta' table created via the plugin migration. Security: All API credentials will be stored securely using Laravel's encryption or the Botble Setting Facade, preventing exposure in plaintext. Logs: Implement a dedicated '' to provide a transparent audit trail of all successful and failed API transmissions. 5. ESTIMATED TIMELINE: 4 hours Please note: we have two sites here. The main one (botble farmart) that the customers use to find products, and then another one ...

I run a custom PHP + MySQL website and nee...through TronGrid or a locally synchronised Tron node—and detect confirmed USDT transfers in real time. • Once a transfer is confirmed, an SQL call must update the user’s available balance in my existing database tables. • The entire stack must remain under my control; please keep third-party payment gateways (CoinPayments, NowPayments, Plisio, etc.) out of the solution. • Apply standard encryption protocols for key storage, address generation, and any communication between the monitoring service and the PHP backend. When you reply, start with “TRON-EXPERT” so I know these requirements are clear. If you have questions about my current schema or server environment, feel free to ask—clean...

...into an established Git-based CI/CD pipeline. Key objectives • Run a full penetration test against the platform, documenting exploitable findings against the OWASP Top 10 and cloud-specific misconfigurations. • Configure vulnerability scanning (Nessus, Snyk, Trivy) and wire SAST, DAST and dependency checks into our build pipelines. • Implement and verify HIPAA technical safeguards—AES-256 encryption in transit and at rest, granular IAM, audit logging, MFA and alerting. • Assemble evidence for our upcoming SOC 2 Type II assessment and coach engineers on policy alignment. • Advise on secure architecture patterns for a multi-tenant AWS/Azure deployment, with special attention to container and Kubernetes hardening. • Establish monitori...

...“sent” Look & feel Please mirror the current HDFC Bank mobile design as closely as possible—colours, typography, and general layout. Accuracy matters because the joke depends on immediate visual credibility. Behaviour & data Everything can run fully offline. A simple local JSON or SQLite store is fine for persisting the fake balance and transactions between sessions; no authentication, encryption, or live APIs required. I should also be able to update the balance and add or delete transaction rows myself without touching code—an in-app edit mode or an external config file would work. Platforms & deliverable Android APK is my first choice because that’s the phone I’ll use, but if you prefer Flutter or React Native, let me kn...

...initial setup of enrollment profiles, creation of security and compliance policies, and Azure AD Conditional Access rules that gate company resources and SaaS apps behind device-health checks. Everything must support a BYOD model without exposing corporate data. Key points I want addressed • Autopilot/Company Portal enrollment flows for Windows and macOS • Baseline compliance settings (password, encryption, OS update cadence) and security baselines tuned to our environment • Conditional Access policies that tie sign-in to device compliance status • Application protection policies so corporate data stays within managed containers on personal devices • Clear written documentation of every profile, policy and assignment, plus a short hand-over sessi...

I’m putting together a lightweight yet secure meta-editing environment focused on code. The core need is a true code editor—nothing WYSIWYG or plain-text—able to read and write encrypted project files so that source remains protected end-to-end. Here is the essence of what I’m after: • A desktop or web-based editor purpose-built for coding tasks. • Built-in encryption/decryption of files or project folders using modern, open algorithms (AES-256 or similarly strong). • Smooth, familiar coding workflow: open an encrypted file, make edits, save, and the file is automatically re-encrypted without exposing plaintext on disk. • Clean, well-documented codebase so I can extend the tool later. Technology stack is open for discussion; fe...

Project Title: Digital Loan Application Platform (Mobile App + Web Admin Panel) Project Overview: We are building a modern digital lending platform that allows users to apply for personal loans quickly and securely through a mobile application. The platform will simplify the entire...Technology Stack Mobile App: Flutter / React Native (Android & iOS) Backend: Node.js / Python / Java Database: PostgreSQL / MongoDB Admin Panel: React / Angular Web Dashboard API Integrations: CIBIL / Credit Score APIs Aadhaar / KYC verification Payment Gateway (Razorpay / Stripe / Paytm) Security & Compliance To ensure trust and regulatory compliance, the platform will include: • End-to-end data encryption • Secure API integrations • KYC verification • RBI compliance standar...

...Responsibilities:** * Develop and maintain backend services for the loan management system. * Design secure RESTful APIs to support mobile and web applications. * Implement business logic for loan applications, approval workflows, and repayment tracking. * Integrate third-party services such as payment gateways, credit scoring APIs, and KYC verification systems. * Ensure high levels of data security, encryption, and compliance with financial regulations. * Optimize database performance and manage large-scale financial data. * Collaborate with frontend developers and product teams to deliver seamless user experiences. * Monitor system performance and troubleshoot backend issues. **Required Skills:** * Strong experience with backend technologies such as **Node.js, Java, or Pytho...

AI Auto-Trading Bot + Web3 Wallet (Complete System) 1️⃣ Web3 Wa...take profit Backtesting Paper trading Example UI: Create Bot │ ├ Strategy ├ Risk Settings ├ Trading Pair └ Activate Bot 6️⃣ Backend Infrastructure Recommended stack: Frontend React Backend Node.js Python AI server Database MongoDB Hosting Vercel Cloudflare 7️⃣ Security System (Very Important) Crypto bot platform me security sabse important hoti hai. Add these: API key encryption Wallet signature login Two-factor authentication Trade limits Withdrawal protection 8️⃣ Full System Architecture User │ Web App (React) │ Wallet Connect (MetaMask) │ Backend API (Node.js) │ AI Engine (Python) │ Market Data APIs │ Trading Execution │ Exchange (Binance / Coinbase)

...colors, and domain. Core features I must see on delivery: • User trading dashboard (spot trading at minimum, with basic order types) • Wallet integration for deposits, withdrawals, and on-platform transfers • Real-time price tracking with live order-book data Security cannot be an afterthought; the build has to ship with 2-factor authentication baked in and follow best practices for data encryption, secure API keys, and protected admin access. If your script is already live elsewhere, links or demo credentials will help me verify functionality quickly. I’ll need clear hand-over of source code, database schema, and deployment instructions so I can spin up staging and production servers without surprises. Let me know what stack you’ve used, es...

...colors, and domain. Core features I must see on delivery: • User trading dashboard (spot trading at minimum, with basic order types) • Wallet integration for deposits, withdrawals, and on-platform transfers • Real-time price tracking with live order-book data Security cannot be an afterthought; the build has to ship with 2-factor authentication baked in and follow best practices for data encryption, secure API keys, and protected admin access. If your script is already live elsewhere, links or demo credentials will help me verify functionality quickly. I’ll need clear hand-over of source code, database schema, and deployment instructions so I can spin up staging and production servers without surprises. Let me know what stack you’ve used, es...

...Secure REST API with: JWT authentication Wallet linking MLM user syncing Reward distribution Token reward sending User reward data retrieval API Stack Node.js + Express or Laravel. Security Requirements The wallet must follow production-level security practices: AES encrypted wallet storage Private keys stored only locally Biometric authentication PIN lock system Secure API communication HTTPS encryption UI Screens Required The application must include the following screens: Splash Screen Login / Register Wallet Dashboard Crypto Portfolio Token List Send Crypto Receive Crypto QR Scanner Transaction History NEXA BULL Token Page MLM Rewards Page Settings Additional Features Dark Mode Push Notifications (Rewards / Transfers) Referral Link Generator Token Import Option Network Switch...

...uncomplicated so users can dive straight into a conversation without hunting for buttons or menus. Core scope • Random audio call queue with quick-connect logic • One-tap switch to video chat, maintaining the same matchmaking session • Simple swipe or tap controls to skip, report, or favourite a caller • Automatic region and language detection to pair users intelligently • End-to-end media encryption for all streams I’m open to your suggestions on how we can enrich the experience—think in-app filters or masks, interest-based matching, coins or credits for longer calls, or any other engagement tools you have successfully deployed in similar apps. Push notifications, moderation dashboards, or lightweight analytics are all welcome add...

...restrictions on Apple hardware before. *****I need a complete MDM environment setup for my company from ground up for enterprise security level protection. Core requirements include auto provisioning, deployment and configured full Stack (Server, certifications, profiles, Compliance policies) with cross platform policies including beacon protection. *****Enterprise-grade security policies for encryption, vpn, firewall and patch cadence. Admin documentation and a hand off off walkthrough showing how to add devices, adjust policies and audit compliance....

A multi-tenant SaaS platform combining real-time uptime monitoring, synthetic transaction monitoring across 7 global regions, and a full incident management system wi...synthetic monitoring, 7-region K8s deployment, fault-tolerance, data pipeline & dashboards Sprint 3 (Wk 5-6): Incident management, on-call scheduling, escalation (email + push), status page, tenant UI + mobile app, gamification & QA Sprint 4 (Wk 7-8): Quota/metering, billing, Super-Admin portal, K8s infra NON-FUNCTIONAL REQUIREMENTS (included): · ReBAC authorization · TLS 1.3 + AES-256 encryption · Saudi PDPL + ISO 27001 compliance · 90% test coverage · 15-Factor app · SBOM · Docker best practices · Arabic RTL · Prometheus + Grafana &...

I'm building Xrealy Ledger (XRY), a decentralized settlement infrastructure for financial institutions. I need expert assistance in three key areas: WASM-Based Programmability: - Smart contract deployment - Custom transaction processing - Integration with external APIs Regulatory-Native Privacy Enhancements: - Data encryption - User anonymity - Compliance with regulations Setting Up Decentralized Settlement Infrastructure Ideal skills and experience: - Proficiency in WASM and smart contract development - Strong background in cryptography and privacy protocols - Experience with decentralized finance (DeFi) infrastructures - Knowledge of regulatory compliance in the financial sector Looking for a developer who can work on all three aspects effectively...

The task is to create a brand-new Microsoft 365 E5 tenant for my c...deliverables: • Tenant creation and licence assignment for all users • Configuration of Identity & Access Management: MFA enforcement, Conditional Access policies, Privileged Identity Management • Threat protection hardening: Microsoft Defender for Office 365, Endpoint, and Cloud Apps with recommended baseline policies applied • Information protection: sensitivity labels, DLP policies, encryption settings aligned to best practice • Security Centre and compliance dashboard baselines set with alerts and reporting configured • A concise hand-off document outlining every change, policy, and setting applied, plus admin-level walkthrough Completion is urgent, so efficient yet ...

...local storage structure and extract the stored QBank content into a clean, structured dataset. Scope of Work: Analyze the macOS application’s local container storage and database files Identify how the QBank data is stored within IndexedDB/LevelDB or similar storage systems Perform reverse engineering of the application’s storage structure to understand how the data is encoded or organized The encryption key used by the application is not currently available, so the process may require analyzing the app logic to determine how the data is decoded or accessed Extract all available downloaded offline QBank data, including: Questions Answer choices Correct answers Explanations Associated metadata (e.g., exam name, subject, topic, IDs, etc.) Convert and deliver the extract...

...already created but still sits in a “not verified” state, and we want to clear every compliance hurdle so we can lawfully retrieve PII and use it to deliver genuinely personalized customer interactions that elevate our support experience. You’ll explain each Amazon security requirement in plain language, help us prepare the technical and policy documentation, and review our architecture for encryption, data retention, network controls, and logging. Once everything is in place, you’ll guide us through the submission steps, respond to any follow-up questions from Amazon, and stay with us until approval is confirmed. Deliverables • A step-by-step checklist tailored to our account, covering verification, roles, policies, and security controls •...

I'm looking for an RPA developer to automate the transfer of PDFs. The automation should include basic encryption for security. Key Requirements: - Experience with RPA tools (e.g., UiPath, Automation Anywhere) - Ability to implement basic encryption - Familiarity with PDF handling and transfer protocols Ideal Skills: - RPA development expertise - Security knowledge for basic encryption - Efficiency in document automation tasks Please provide examples of similar work and estimated completion time.

...configuration I can trust. Scope of work • Firewall rules – Review what I have, remove redundancies, and add precise allow/deny rules and rate limits that match real-world traffic patterns without blocking legitimate users. • SSL/TLS – Move the zone to the most secure Full (Strict) mode, renew or generate any required origin certificates, enforce HSTS and secure ciphers, and confirm end-to-end encryption is flawless. • Bot management – Configure Bot Fight Mode and related features so genuine traffic flows while common scrapers and automated attacks are stopped, with clear analytics I can monitor. Acceptance criteria 1. No mixed-content or certificate errors after deployment. 2. Firewall events and bot logs show reduced malicious hits o...

...overall discoverability. Rather than reskinning what already exists, I need the entire site rebuilt on a foundation that satisfies modern search architecture—Google’s crawler as well as AI-driven discovery engines such as ChatGPT, Perplexity, Gemini and similar LLM-powered tools. Scope of work • Re-architect the site so that mobile responsiveness, lightning-fast load times and airtight HTTPS encryption are baked in from day one. • Overhaul URL structure and internal linking to create a clean, logical hierarchy that search algorithms can parse quickly. • Embed technical SEO best practices (structured data, XML sitemaps, canonical tags, etc.) to maximise traditional SERP visibility while also surfacing concise, context-rich answers for AI search ag...

Developer brief Add the following prioritized features to the existing Node.js chat app: Real‑time multilingual pipeline (High) — signup language preference; per‑recipient auto‑translate; toggle original/translated; per‑chat override; low‑latency...Badges & reputation (Medium) — badge rules, reputation score with decay and penalties, tie to search/visibility. Community marketplace & creator monetization (Medium) — country/city rooms, pitch boards, micro‑invest/tipping, creator channels, paid sessions. Admin dashboard (Low‑Medium) — cross‑room metrics, wallet flows, moderation queue. Privacy roadmap (Long term) — plan for optional E2EE and encryption at rest. Deliverables: API endpoints, DB schema changes, unit tests, and deployment notes....

...into a responsive web app (framework and language are up to you, as long as it is future-proof and well-documented). • Build a solid authentication flow and weave the paywall directly into the sign-up / sign-in process so users pay once to unlock full access. • Migrate all existing data, preserving current user accounts and purchase history. • Implement standard best-practice hardening—encryption in transit and at rest, secure session handling, input sanitisation, and logging—while remaining open to additional suggestions like two-factor authentication or periodic security audits if they make sense. When we’re done, I expect: 1. Source code with clear documentation. 2. A working deployment ready for production. 3. A brief walkthroug...

...be a Raspberry Pi, mini-PC, dedicated router or NAS) plus any cables, power adapters, or memory cards I should add to the shopping cart. • Full setup – install and configure the VPN on the home unit, flash/configure the travel router, and hand me clear, copy-paste-ready instructions for connecting both my laptops/desktops and my iOS/Android phones. Secure browsing is the main goal, so strong encryption, a clean firewall policy, and DNS leak protection are mandatory. I’m flexible on protocol; if OpenVPN, WireGuard, or another option suits the hardware better, explain why and go with it. Once everything is up, we’ll run a live test while I’m on a public Wi-Fi network to confirm that all traffic routes through the tunnel and that speeds stay reasonabl...

...core flow is simple: a user selects a contact, enters an amount, confirms with a PIN or biometric prompt, and both sender and recipient see the funds reflected instantly. Key elements I expect you to handle: • Native Android build in Kotlin (Android Studio) with modern Material 3 UI • Real-time balance updates and transaction status via WebSocket or equivalent push mechanism • Bank-grade encryption for data in transit and at rest • Simple KYC screens (photo ID + selfie) plugged into a third-party verification API • Admin console endpoint so I can view flagged transactions and force reversals I already have API access to the Instapay rails; you’ll integrate that SDK, manage token refresh, and surface meaningful error messages to the user....

...a variety of processors in real time. The core engine must reliably accept, normalize and forward the following transaction types: • Credit card payments • Bank transfers (ACH/SEPA or equivalent) • Digital wallets (Apple Pay, Google Pay, etc.) Security is non-negotiable. The codebase, data flows and storage all have to meet: • Full PCI-DSS compliance (up to SAQ-D level) • End-to-end encryption of data in transit and at rest • Tokenization services to ensure PANs are never exposed to client applications The switch will serve three distinct environments, so clear, modular integration layers are required: • E-commerce websites (REST/JSON) • Mobile apps (iOS & Android SDK hooks or GraphQL) • Core banking systems (ISO 8...

...application on a MIFARE DESFire EV2 tag, protect it with DES keys, and store a small block of plain text inside that new application. Scope of the PoC • The app must run on devices with iOS 14 or later. • When the tag is presented, the code should create an application on the EV2 card, apply DES encryption, and then write user-editable text data to a file within that application. • After writing, the app should immediately read the data back so that I can see proof the operation succeeded and the encryption keys were respected. Tooling & approach TapLinx (latest iOS release), Xcode, Swift or Objective-C—whichever gives the clearest sample code. Feel free to include helper wrappers around the TapLinx API to make the flow easy to follow. D...

...js / Python / Go • Microservices architecture Frontend • React / • React Native / Flutter (mobile) Database • PostgreSQL • Redis cache Infrastructure • AWS / GCP • Docker containers • Kubernetes orchestration • CDN for media delivery SECURITY REQUIREMENTS • Secure wallet ledger system • Transaction logging • Fraud detection • Rate limiting • User authentication security • Data encryption PROJECT DELIVERABLES Developers must deliver: • Backend infrastructure • Frontend web platform • Mobile applications • Wallet system • Live streaming infrastructure • Admin dashboard • Deployment setup • Technical documentation PROJECT TIMELINE Estimated development tim...