Protect flv files downloadingJobs

Jeg har vedblivende arbejde relateret til vores tidligere projekt 'Still picture from 3D product files combined with an industrial facility'

...only need to play for two hours and tell the audience how to play the game. Live time: Live broadcast time: 7:00-10:00 in the morning or evening local time in Brazil, two hours of continuous broadcast every day. 4 days off a month. Live job salary: Fixed part: 2 hours of live broadcast every day, 15 US dollars per hour. Commission part: During the live broadcast, you will get a commission by downloading games or paying for games in the live broadcast room....

I'm struggling with QuickBooks Snappt, needing help with troubleshooting issues related to printing PDFs. Additionally, I'd like to streamline my paystub downloading process to avoid the need for printing, looking to have them saved directly as PDFs. Key Responsibilities: - Troubleshoot QuickBooks Snappt: I need assistance to ensure that the PDFs generated are correctly formatted and able to print efficiently. - Automation of Paystub Downloads: I'm looking for a solution that will download paystubs directly as PDFs, without the need for printing. This should enhance efficiency and save time in the long run. Ideal Skills and Experience: - Proficiency in QuickBooks: Experience with QuickBooks, especially Snappt, is fundamental for this project. - Troubleshooting Abili...

...This will help in identifying trends, analyzing performance, and making informed business decisions. - Order Processing: The software must be capable of processing orders efficiently and accurately. This will help in reducing errors, improving customer service, and maintaining a good reputation in the market. sending order to clients unleashed ready for shipping. - ISO27001 or similar control to protect data security. The ideal candidate should have: - Extensive experience in software integration, particularly in cloud-based systems. - Proficiency in Unleashed software is highly preferred. - Strong understanding of inventory management and sales tracking. - Excellent problem-solving and communication skills. - A proactive and customer-centric approach, with a keen eye...

...server URL, notification settings, and any other necessary configurations. - Error Handling: - Implement robust error handling and provide informative error messages. - Ensure the plugin handles network interruptions gracefully and attempts to reconnect as needed. - Security: - Ensure secure communication between the app and the WebSocket server. - Implement necessary security measures to protect the data being transmitted. Deliverables: 1. Fully functional PhoneGap/Cordova plugin for Android and iOS. 2. Source code with clear and concise comments. 3. Documentation on installation, configuration, and usage. 4. Example project demonstrating the plugin in action. 5. Support for initial setup and troubleshooting if needed. Additional Requirements: - The plugin must be...

I have a large batch of text data in PDF files that needs to be copied and pasted into a specific format. Key Requirements: - Transfer text data from various PDF files - Ensure accuracy and precision in the copying - The time-sensitive nature of the task - The data must be transferred into a format that is easy to work with Ideal Candidate: - Proficient in using PDF files - Strong attention to detail - Previous experience with data entry/copy-paste tasks - Ability to work under time constraints

...an experienced developer to create a new cryptocurrency based on the Bitcoin blockchain platform. The ideal candidate should have a strong understanding of blockchain technology and the ability to develop a secure, scalable, and fast transaction processing system. Key features and functionalities: - Secure transactions: The new cryptocurrency should prioritize and ensure secure transactions to protect the interests of users. - Scalability: The network should be designed to handle a growing number of transactions without compromising its performance. - Fast Transaction Processing: To enhance user experience, the new cryptocurrency should be capable of processing transactions quickly and efficiently. Kindly note that I have no specific design or branding requirements for the new ...

...medical experts to validate the accuracy and reliability of the AI models using real-world clinical data. Technical Testing: Conduct extensive testing to identify and fix bugs, ensuring robustness and reliability. User Feedback: Implement mechanisms for collecting user feedback to refine and improve the tool. 9. Security and Compliance Data Security: Implement strong data security measures to protect user information. Regulatory Compliance: Ensure the app complies with healthcare regulations and standards such as GDPR and HIPAA. 10. Deployment and Maintenance Deployment: Deploy the AI models and app to a secure cloud platform. Ongoing Maintenance: Provide ongoing support and maintenance to ensure the app remains up-to-date and effective. Continuous Improvement: Regul...

...**Task Automation**: I need the app to automate several types of tasks, which include: - Web browsing or searches: The app should be able to instruct the phones to browse certain websites or perform specific searches. - App testing or usage: The app should be capable of launching and interacting with various applications on the phones. - Content downloading or uploading: There should be an option to automate the download or upload of specific files or content on the phones. Ideal Skills: - **Strong Python Proficiency**: The freelancer should have a solid understanding of Python programming, as the main application will be built using this language. - **Mobile Device Management Experience**: Experience in developing applications that manage or interact with mobile de...

...My project revolves around a PPT file and I want to protect it from unauthorized access. - Identifying the attack surface: The primary attack surface in this case is the user devices. - Analyzing attack vectors: I anticipate cyber security issues like phishing emails, malware downloads, and social engineering to be major threats to the system. - Identifying potential vulnerabilities: I need all possible vulnerabilities to be identified. - Suggesting possible exploits: I need a comprehensive list of possible exploits. - Providing mitigation strategies: I would like mitigation strategies for the identified threats. The ideal candidate should have strong experience in Threat Modeling and Cybersecurity, particularly with regards to PPT files. Familiarity with common attack ve...

... - Integrate SMS gateway for sending verification codes. - Handle the verification process seamlessly within the application. 2. **UI/UX Design:** - Design and implement intuitive screens for phone number entry and OTP verification. - Ensure a smooth and responsive user experience throughout the authentication flow. 3. **Security Measures:** - Implement encryption techniques to protect user data. - Incorporate measures to prevent security threats like brute force attacks and unauthorized access. 4. **Error Handling:** - Implement error handling mechanisms to handle edge cases gracefully. - Provide informative feedback to users during the authentication process. 5. **Testing:** - Conduct rigorous testing to validate the reliability and security of the ...

I'm in need of an experienced developer to create a new cryptocurrency that is based on the Bitcoin blockchain platform. Key Features: * Fast Transaction Processing: The cryptocurrency should be designed to complete transactions swiftly and efficiently. * High Security: It is of paramount importance that the cryptocurrency has advanced security features to protect it against cyber-attacks and fraud. * Scalability: The cryptocurrency must be capable of scaling to accommodate a high volume of transactions as the user base grows. Ideal Skills: * Experience with the Bitcoin blockchain platform * Proven experience in developing cryptocurrency * In-depth understanding of security protocols * Knowledge of frameworks for scaling up systems Prior experience with cryptocurrency cre...

I'm seeking a proficient Corel Draw or adobe Ilustrator user with experience in editing vector graphics for laser cutting purposes. Specifically, I require assistance in modifying shapes and cut paths within these files. Key Responsibilities: - Editing vector graphics for laser cutting - Modifying shapes and cut paths as necessary Ideal Skills and Experience: - Proficient in Corel Draw or Adobe Ilustrator - Experience in editing vector graphics

I have a unique project focusing on the creation of 3D OBJ files, which will subsequently be used to develop aesthetically pleasing MP4 video presentations for jewellery pieces. Key Deliverables: - Creation of finely detailed 3D OBJ files for specific jewellery designs. - Conversion of these 3D models into 360-degree rotation MP4 videos showcasing the designs. Ideal Skills: - Proficiency in 3D modelling software to create detailed OBJ files. - Significant experience in video animation/rendering, specifically with jewellery. - A keen eye for detail and a strong aesthetic sense to capture the allure of the jewellery pieces. Your portfolio showcasing previously created 3D models and MP4 videos will be highly appreciated. I believe this project offers an exciting opport...

I have a bulk of digital files that need to be accurately transcribed into a digital format. The files are all in English, so proficiency in English is necessary for this project. Ideal skills and experience include: - Proficient in English - Fast and accurate typing skills - Experience with data entry

We’re on the lookout for Senior Java Developers who can effectively refactor Lombok by changing its base package structure from lombok.* to io.gilly.* . We need a specialist who can: - Change the base package of all classes, config files and build scripts - Ensure that the unit tests pass after the change You’ll know that the job is complete when: - The final repository must have no mention of “Lombok” (except for places where it’s unavoidable, such as downloading artefacts from the web, eg: “”) - the generated jar can be added as a dependency on a Dummy Java app, and it should work exactly like Lombok. For instance, when I annotate a POJO with @, getter methods are added to the .class - Additionally, we will add both Lombok and

...statement is captured, and based on that statement, part of the reason for the request is explained to the driver. ・Example: Memorizing the correlation between the driver's statement and part of the reason for the request. ・Example: If the driver's statement is similar to a recorded statement, a related explanation is presented to the driver. ・Example: Acquiring the cause of the request and downloading related information based on that cause. ・Example: This process is repeated until manual driving starts or until the switch to manual driving is indicated by the driver's statement. ・Example: Also has the capability to receive related information from a specific device, which is provided based on the driver's statement. <<NOTICE>> The target car bra...

I require an effective cloud-based construction software specifically designed with the features of project management, budget tracking, and document sharing. The primary function of this software will be to...Estimate Storage: Organize and store all project estimates in a searchable database. • Work Order Management: Link work orders to projects, estimates, and invoices for streamlined tracking. Platform-wide Features • Cloud-Based Accessibility: Secure, scalable, and accessible from anywhere, facilitating collaboration and remote management. • Security and Compliance: Advanced security protocols to protect sensitive information and ensure compliance with industry regulations. • User Management: Role-based access control to ensure employees and subcontractors se...

...experience with MySQL database management. - Ability to ensure the application is well-structured and follows best practices for data handling. - Strong problem-solving skills and the ability to work independently. ?️ Key Responsibilities: Design and develop the backend system using Core PHP, ensuring high performance and reliability. Implement secure authentication and authorization mechanisms to protect sensitive data. Integrate with external APIs and services to enhance functionality and interoperability. Optimize database queries and data storage to maximize efficiency and scalability. Collaborate with frontend developers to ensure seamless integration between the frontend and backend components. Conduct thorough testing and debugging to identify and fix issues proactively....

I seek for 20 CAD for the entire project which will be delivered in an hour upon receiving files.

... job postings, and overall site content. • Tools for monitoring and moderating user activity, including content moderation and user support. 4. Non-Functional Requirements: 4.1 Performance: • The website should load quickly and efficiently, even during peak traffic periods. • Response times for user interactions should be minimal. 4.2 Security: • Implementation of robust security measures to protect user data and prevent unauthorised access. • Compliance with relevant data protection regulations such as GDPR. 4.3 Scalability: • The architecture should be designed to accommodate future growth and scalability requirements. • Provision for quickly adding new features and functionalities as needed. 4.4 Usability: • Intuitive user interface des...

...bus attendance and maintenance schedules. Inventory Management: Track school supplies, equipment, and assets. Manage purchase orders and inventory levels. Analytics and Reporting: Provide analytics on student performance, attendance, and financial data. Generate customizable reports for administrators, teachers, and parents. Security and Data Protection: Implement robust security measures to protect sensitive data. Regularly update and maintain the software to patch security vulnerabilities. Mobile App Integration: Develop mobile apps for iOS and Android platforms to allow access to features on mobile devices. Enable push notifications for important updates and reminders. Integration with External Systems: Integrate with other systems such as learning management systems (LMS...

...educational mobile apps posted on MouthShut. Here's what will suit you for this job: - Proficiency in writing clear, concise, and grammatically correct reviews - Good understanding of mobile application especially in the educational field - Familiarity with MouthShut platform and their review format - Ability to critically analyze apps and spin a review in a positive light Your role will involve: - Downloading and understanding the use of the assigned educational apps - Penning down objective reviews, including both strengths and weaknesses of the app - Publishing the reviews on MouthShut This will be an ongoing project, so reliability and punctuality are key. Familiarize yourself with the app, its key features, and its usability in the educational front. Be as detailed a...

I'm in need of a meticulous freelancer who can accurately transfer textual data from digital files into a Word document. Key Requirements: - Proficiency in data entry - Attention to detail to ensure error-free input - Familiarity with Word processing software I will provide the digital files containing the textual data, and I expect the final output to be in a Word document.

...to be able to both read and write data to the MySQL database. Key Requirements: - Development: You will need to establish a secure, reliable connection between the Azure Function and the Azure MySQL database. - Data Handling: The API should be able to retrieve data from the database as well as input new data into it. - Security and Optimization: Ensure proper security measures are in place to protect the data, and optimize the API for performance. Skills and Experience: - Proficient in C#: You should have strong experience working with C# and Azure Functions. - Azure Services: A solid understanding of Azure services and how they interact. - MySQL Database: Previous experience with Azure MySQL and handling read and write operations is crucial. - Web API Development: Experience i...

Hey there! I need a contractor who has access to all the major operating systems: Windows, MacOS, and Linux. For Windows and Linux, virtual machines are acceptable. Another nuance is that you must have an ISO-format keyboard (with a large (tall) Enter key). It includes an additional key with the keycode IntlBackslash, which simply cannot be entered from another keyboard format and thus included in the configurations. The task is fairly simple but voluminous. You will need to add various keyboard layouts to the system and press all the keys in turn on a special web page, which will generate a configuration. List of languages: - English - French - German - Italian - Russian - Ukrainian - Belarusian Each language usually has several layouts in the system. You will need to enter all of th...

...development of electric vehicles capable of “plug-in charging” using a charging cable for power supply has been progressing, and there is a problem of heat loss at the charging facility, charging cable, and vehicle charging inlet. Therefore, technology is required to protect these from excessive temperature rise. On the other hand, to shorten the charging time, it is necessary to increase the charging power, and this may cause excessive heat rise at the contact point. Therefore, by providing a cooling mechanism, we aim to protect the charging cable and inlet appropriately while shortening the charging time as much as possible. However, in a market where charging facilities with and without cooling mechanisms coexist, it is desirable to change the charging mode ...

...feature is essential, allowing customers to easily select and store their desired food items prior to checkout. - User Registration and Login: It's vital that users can register and create accounts, making the process of repeat orders and order tracking seamless and efficient. - Payment Gateway Integration: A solid and secure payment gateway is crucial to accommodate a variety of payment methods and protect customer transactions. Target Audience: - This food ordering website is aimed directly at individual customers, so the design and features must be attuned to individual consumer preferences and behaviors. Ideal Skills and Experience: - Proficiency in e-commerce web development, with a strong portfolio of successful e-commerce projects. - Familiarity with food ordering w...

I have a bulk of digital files that need to be accurately transcribed into a digital format. The files are all in English, so proficiency in English is necessary for this project. Ideal skills and experience include: - Proficient in English - Fast and accurate typing skills - Experience with data entry

...macOS developer to create an application that assists iPhone users with device management tasks such as entering recovery mode, restoring firmware, downloading firmware, entering DFU mode, and installing manual firmware. The ideal candidate will have experience with the latest macOS development tools and technologies, including SwiftUI, Combine, and Core ML. Key aspects of the project: - The application should be compatible with macOS - The primary goal of this app is to increase the functionality of device management for iPhone users. - The application should assist users with entering recovery mode, restoring firmware, and downloading files - Please provide examples of your past work that demonstrate your programming abilities Tasks: - Develop the User Interface...

...Framework/Technology: Please suggest suitable technologies. - Database: MySQL, PostgreSQL, or another relational database. - Responsiveness: The design must be fully responsive and work flawlessly on all devices (desktop, tablet, smartphone). - SEO: It must be possible to optimize each individual listing for SEO, as well as the overall website. - Security: Implementation of security measures to protect user data. - Performance: The website must load quickly and be highly performant. - Import Functionality: Ability to import an Excel file so that entries are automatically created in the backend. 2. Design and User Interface: - Pixel-Perfect: The highest priority is given to a pixel-perfect implementation of the provided design. - Favorite Lists: Users shou...

I'm in need of a profess...need of a professional who can remove FairPlay DRM from an Apple iBook and convert them to ePub format. Key Requirements: - Remove FairPlay DRM: I have only one Apple iBook that are locked by FairPlay DRM. I need these files to be stripped of this DRM while preserving the book content intact. - Conversion to ePub: The final format I require for these files is ePub. The files should maintain their original quality and formatting post conversion. Ideal Skills and Experience: - Prior experience working with FairPlay DRM removal is highly preferred - Proficiency in converting files to ePub format - Attention to detail to ensure that the book content isn't altered during the process Please reach out if you have the necessary s...

Looking for someone with advanced skills in Excel and PDF interactivity who can transform a multi-sheet excel document into an editable PDF, while maintaining its ability to be converted back into an excel document. The purpose of this conversion is to enhance collaborati...of this conversion is to enhance collaboration, hence the PDF should feature: - Interactive input fields that can be edited. - Checkbox and/or radio button functionalities. Also looking to add our company logo in the header and company info (addresses, phone numbers etc) in the footer. The ideal freelancer would not only support this conversion, but also maintain the original formatting to protect the sanctity of the document. Previous experience in similar work would be advantageous. Looking forward to your ...

I'm looking for a professional who can set up an automatic download of mainly .csv files from FTP, SFTP, https and webscraping-login. The script should be configured to run daily/weekly at pre-defined time - configurable for each file. Requirement: Check after each download that the download has actually been downloaded. Notify user if any errors occur. Key Requirements: - Configure FTP download automation on Windows enviroment or hosted. - Schedule the download to occur at defined day/hour. - Check if download has been succesful. - Clear commented code. I only respond to bids where the bidder clearly has read the description...sorry (not really sorry, lets not waste each others time :) ) I prefer fixed price, but have entered hourly - let me know your suggestion.

I urgently require an Expert Kotlin Developer to assist in one micro module. Mapbox Integration: Utilize Mapbox SDK to display interactive maps within the application. Offline Map Downloading: Implement functionality to download offline maps based on coordinates received from an API. Path Generation: Develop logic to create paths using GPX files fetched from an API. Real-time path follow : Enable users to follow paths generated from GPX files in real-time. Navigation Information: Display essential navigation data including distance covered and remaining, speed, and current elevation. Graphical Representation: Create a base graph at the bottom of the screen using GPX data and link it with the displayed path for better visualization. Ideal candidates should have...

I'm in urgent need of an illustrative logo designer, who can transform my current logo into high resolution files. This will allow me to effectively use it on tee-shirts, business cards, and even integrate it into a QR code. Key Responsibilities: - Transform the existing logo to an illustrative style - Provide high resolution files in PNG, JPEG, and other relevant formats - Create a design that's suitable for tee-shirts and business cards - Optional: Incorporate the logo into a QR code for business card usage Ideal Skills and Experience: - Proven experience in creating illustrative logos - Proficient in graphic design software for high resolution outputs - Experience in designing for tee-shirts and business cards - Ability to create innovative designs, including ...

...was not implemented in the initial version of the application. Additionally, changing screen configuration doesn't display corresponding states with their color (only changes upon updating the application). Functionality Improvements: On top of the UI changes, the app needs general functionality improvements to enhance user experience and the app's efficiency. Also, create a button for downloading PDF files; the PDF creation functionality is already developed, so only sending the appropriate fields is needed. I'm looking to get these changes completed as soon as possible. The ideal freelancer for this job should be experienced in React Native, NodeJS, and MYSQL. It's crucial that they have a strong understanding of UI/UX principles, as a seamless user...

I need someone who can deliver me pdf, IGES and STEP files for producing my products on a CNC machine. See attached pdf as an example...

I'm looking for a professional to help me build a content sharing platform. Key Requirements: - User-friendly interface for sharing content - Secure platform to protect user information - Efficient content management system for organizing and categorizing shared content Ideal Skills: - Proficiency in web development - Experience in creating user-centered platforms - Strong understanding of content management systems - Security measures implementation Please respond with your expertise in this area and relevant past projects.

We are seeking a skilled developer to create an automated process for extracting data from PDF files and converting it into JSON format. The PDFs, such as the example provided here, vary in format and column structure based on their categories. The solution should not require downloading the PDFs manually. Sample URLs Requirements: - Develop a tool or API endpoint for extracting data from PDF files located at given extracted PDF table data into JSON format. - Handle various PDF formats with different column

I am seeking a meticulous freelancer experienced in image data entry to input images from my existing digital files into a database system. Skills and Experience: - Comfort and familiarity with transferring images into databases - Keen attention to detail - Ability to handle a sizeable number of digital files - Expertise in working with various database systems Deliverables: - A well structured, neat, and accessible image database compiled from existing digital files. Please ensure images are correctly catalogued and easy to retrieve.

...real-time insights on innovation processes and outcomes. - Task Tracking: A system to track and manage tasks related to innovation projects. Other key components and functionalities of the software include: - Financial Analysis: The software should be able to provide financial insights and support financial decision-making processes. - Intellectual Property Management: A feature to help manage and protect intellectual property related to innovation projects. - Document Management: Capabilities to store, organize and retrieve documents related to innovation initiatives. - eSign: The ability to execute electronic signatures for necessary documents. Given the complexity and specificity of this project, I am looking for a developer with substantial expertise in SaaS software develo...

...have these instrctios on how to export Using Grml for Data Recovery: This article explains how you can use the Grml DVD to back up your VPS data. The Grml DVD contains a number of useful programs that you can use for data recovery. Note If you no longer have the root password and need to reset it, you will find instructions on how to do this in the following article: Reset root password (VPS) Downloading the DVD Grml latest_iso 1. Log in to your IONOS account. 2. Click Menu > Server & Cloud in the title bar. Optional: Select the desired Server & Cloud contract. 3. Activate the relevant server. 4. Click DVD drive. 5. Select the DVD grml latest_iso. 6. Click Load DVD. Booting Grml from DVD 1. Click Actions > Restart. 2. Click Yes. 3. Click Actions > Open remote c...

...easy to use, as we have family members of all ages. - Video Calls: Though I didn't select this as my top priority, video calls are important to us. We often have family members who live far away and we want to be able to connect visually. Other Requirements: - The app should be lightweight and user-friendly, as not all family members are tech-savvy. - It should have a secure login system to protect our privacy. - As we are a large family, it's important that the app can handle a substantial number of users. Ideal Freelancer: - Proven experience in developing and designing communication apps. - Strong knowledge of mobile app development, particularly for iOS and Android. - Familiarity with creating secure login systems. - Understanding of UX/UI design, particularly fo...

I'm in need of a professional who can handle CAD data files specifically from software like Geomagic, NX, etc. The task at hand is moderate to minor retouching focusing on: - Correcting missing or overlapping geometry - Fixing misaligned surfaces The ideal freelancer must be adept in precise alteration work without changing the overall structure of the model. The ability to understand complex geometries is key and should have proficient knowledge in Geomagic and NX software for effective results. The project demands a meticulous eye for detail and superior CAD software skills.

...Requirements Development Environment: Programming languages: Preferably C++, C#, or any other compatible with the Milestone SDK. Tools: Milestone SDK, SIP libraries such as PJSIP or Linphone. Compatibility: The SIP client must be compatible with current Milestone versions. Support for standard SIP protocols and common audio codecs such as G.711, G.729, etc. Security: Implement security measures to protect the SIP client configuration and data transmission. Support for SRTP (Secure Real-time Transport Protocol) encryption and TLS (Transport Layer Security) for SIP connections. Work Plan Design Phase: Initial meeting with the development team to define detailed requirements. Design the architecture of the SIP client and its integration as a plugin in Milestone. Development Phas...

Data invoice entry for requested records aIn today's dynamic business landsc... vendor details, item descriptions, quantities, prices, and delivery cross-checking PO information against corresponding documents (e.g., purchase requisitions, contracts) to ensure accuracy and detailed reports summarizing PO activity, including order volumes, expenditures, and vendor performance to strict confidentiality protocols to protect your business's proprietary data. I look forward to the opportunity to discuss your project in more detail and demonstrate how my expertise can add value to your organization. Please feel free to reach out with any questions or to initiate the next steps. Thank you for considering my proposal. Sincerely, Rohini Bijjam

I need an experienced data entry freelancer to transcribe a medium amount of data from different digital files, including text and numbers. Ideal Skills: - Proficient in data entry - Detail-oriented - Familiarity with spreadsheet software Experience: - Proven track record in data entry - Experience transcribing from digital sources Please let me know if you are able to take on this project and your relevant experience.

Hi Muhammad, we have a new project that entails making a new catalog with our GretaGrove branding. 1 UV Panel Sheet 2. PU Stone Details required: Product Colour name SKU Code Dimensions Material Avantages: UV Panel Sheet: -Protect from sun UV RAYS -Durable -Ease of maintenance PU Stone: Suitable for interior and exterior Water Resistant Aesthetic Value Durable Will provide a short introduction text for both product ranges and images shortly.

**Purpose:** To collect data (product information, stock status, prices, etc.) in the B2B programs of 8 different suppliers. Developing software that can instantly capture data and automatically integrate this data with the user's own sales system. - **Main Features:** - Ability to securely log in to each supplier's B2B ...Scraping/Web Scraping:** It is important to extract data from suppliers' B2B programs. 3. **API Development/Integration:** To securely integrate with suppliers' systems and retrieve data. 4. **Database Management:** It is a critical skill to organize, store and always keep the captured data updated. 5. **Security and Encryption:** It is important to ensure the security of users' data, especially to protect keys and passwords. We can share ...