Freelance desktop application java jobs

I am looking for Telegram expert who have done similar projects in the or beginners please dont bother i do not have time to explain over and over again. So this is the requirements for the project: Inviter script must have some user friendly interface (HTML or app interface like Java or similar) Inviter script will take inputs of multiple Telegram API’s (accounts) total from 5 or 10 accounts a) API ID b) API Hash All API’s (Accounts) would be added to target channel/group as admins Script will read files where all accounts to be invited will be listed in the following format: @jacksparow @did738 @simao79 @wiro … The user file will contain anywhere from 1000-2000 users thats why i need script to be multithreaded and add Users from 10 Telegram ...

...will be crucial to help me interpret and visualize data effectively. - Developing software or web applications. I am working with Java/Spring/JavaFX and am open to creative development ideas and solutions. - Designing logos and visuals. Your ability to create engaging and unique visuals will be a big asset to my projects. I am currently using Word 2010 and will be working with Java/Spring/JavaFX for the programming aspect of this project. The ideal candidate should possess the following: - Proficiency in Word 2010 and earlier. - Strong skills in Excel for data analysis and spreadsheet creation. - Experience in software and web application development with Java/Spring/JavaFX. - A creative flair with a keen eye for graphic design, particularly in logo design...

As the client, I'm looking for an experienced Java programmer to build a stripped-down visual representation of Pacman game mechanics for a basic coding project. Only in Programming 4.3 IDE. Key Functionalities: - Pacman Movement: Program the user's ability to control and move Pacman around the maze. - Pellet Consumption: Pacman should be able to eat pellets within the game. - Ghost Behaviors: Ensure ghost characters are present and exhibit the expected behaviors. Design and Visuals: Design need not be complicated. I require a simple, minimalistic design that effectively communicates game mechanics without overwhelming visuals. Ideal Skills and Experience: - Solid experience in Java programming - Previous experience creating game prototypes would be a plus ...

I'm in need of a full-time, mid-level software developer to join our e-commerce company. You should be proficient in Python, Java, and PHP. Your primary responsibilities will include: - Coding and programming: Developing robust, scalable software solutions for our e-commerce platform. - Database management: Ensuring the efficient operation of our databases and managing related processes. - Bug fixing and troubleshooting: Identifying and addressing software issues to maximize performance. Your experience should ideally span 2-5 years, giving you a good understanding of the nuances of software development. In addition to your technical prowess, you should be able to work efficiently within a team and communicate effectively. Your input will be crucial in enhancing our e-commer...

We are seeking an experienced freelancer to set up a Node.js application on our web hosting service, ensuring it runs correctly and is accessible via a custom domain. Hosting Environment: - Web hosting service: - Custom domain: - Node.js Manager is accessible through the hosting control panel. Task Requirements: - Configure the hosting environment to run a Node.js application. - Upload and set up a simple Node.js script that responds with a fixed message for any route. - Ensure the application is running and accessible via the specified domain. - Verify and configure the necessary firewall and port settings to allow traffic on the required port (default 3000). - Provide documentation of the steps taken and any configurations made. Specifics: The script should

Development of a mobile application for tourism is needed. The app will be available on both iOS and Android platforms and will be designed in a minimalistic style. Key Features: - Map Navigation: Users should be able to use the app as a navigational aid. - Tourist Attractions: The app must provide information about various local tourist attractions. - Customer Reviews: Users will need to have the option to read and write reviews of these attractions. - Customer Participation: Additionally, a provision should be made to allow customers to add new attractions. Ideal Skills: - Developers should have expertise in iOS and Android app development. - Knowledge and experience in creating minimalistic designs are necessary. - Experience dealing with GPS and map integration. -...

I need a skilled C# Winform .NET developer to protect my application using obfuscation techniques. The goal is to prevent reverse engineering and ensure the highest level of security. Key Requirements: - Implement Basic name mangling, Control flow obfuscation, and String encryption for the application. Ideal Skills and Experience: - Strong proficiency in C# and .NET framework - Prior experience with implementing obfuscation techniques - Knowledge of application security best practices This project is a great opportunity for a developer with a keen interest in application protection.

I'm in need of a seasoned AI developer to assist with a project that involves a variety of AI tasks. The ideal candidate should be proficient in Python and Java, with a solid understanding and experience in the following areas: - Natural Language Processing - Machine Learning - Computer Vision The project will involve a mix of training machine learning models and using pre-trained models. The output of the project will be a functional AI system that integrates these three areas seamlessly. Ideal candidates will have a deep comprehension of AI-related algorithms, excellent problem-solving skills, and an ability to work both independently and as part of a team.

Overview: This application will enable Shopify store owners to collect and display customer reviews. However, only customers who have made a purchase will be able to leave a review. You can use the product reviews sample app from Shopify Github if you want, it is not a problem for me. Project Requirements: User Authentication: • Only customers who have made a purchase should be able to leave a review. • There should be no public option for writing a review on the store’s frontend. Review Collection: • After a purchase, customers should receive an invitation via email to write a review. Review Display: • Reviews submitted by customers should be displayed on the respective product page of the Shopify store. Webservice Integration:

...will be crucial to help me interpret and visualize data effectively. - Developing software or web applications. I am working with Java/Spring/JavaFX and am open to creative development ideas and solutions. - Designing logos and visuals. Your ability to create engaging and unique visuals will be a big asset to my projects. I am currently using Word 2010 and will be working with Java/Spring/JavaFX for the programming aspect of this project. The ideal candidate should possess the following: - Proficiency in Word 2010 and earlier. - Strong skills in Excel for data analysis and spreadsheet creation. - Experience in software and web application development with Java/Spring/JavaFX. - A creative flair with a keen eye for graphic design, particularly in logo design...

I'm seeking a skilled Java Spring Boot developer to refine and extend existing code with MQTT integration. Key requirements: - Fixing issues with code execution, incomplete functionality, and performance. - Incorporating Influx library into the codebase. - Enable automatic messaging to multiple MQTT topics, following specific logic. - Tracking and managing duplicates based on both time and counters, and taking action accordingly. Ideal skills for this project: - Proficiency in Java, Spring Boot, and MQTT. - Knowledge of working with libraries, specifically Influx. - Experience with time series data and counter management. - Previous projects involving MQTT topic management. - Strong understanding of code optimization. I'm open to having a web service conversatio...

I am in need of an experienced developer to create a project management web application that's colorful and vibrant. My vision is to have: - Task allocation and tracking: An integrated functionality that gives us the ability to multi-task and keep track of on-going projects. - Time tracking: Time management is crucial for us, we need a system that keeps things timely and organized. Ideal candidates should have experience in developing project management software or any relevant web applications. Familiarity with a vibrant and colourful user interface is also a key requirement. Show me your relevant portfolio so we can collaborate effectively to bring this vision to life.

...will be crucial to help me interpret and visualize data effectively. - Developing software or web applications. I am working with Java/Spring/JavaFX and am open to creative development ideas and solutions. - Designing logos and visuals. Your ability to create engaging and unique visuals will be a big asset to my projects. I am currently using Word 2010 and will be working with Java/Spring/JavaFX for the programming aspect of this project. The ideal candidate should possess the following: - Proficiency in Word 2010 and earlier. - Strong skills in Excel for data analysis and spreadsheet creation. - Experience in software and web application development with Java/Spring/JavaFX. - A creative flair with a keen eye for graphic design, particularly in logo design...

This is an assignment with 5 stages that 2/5 are done and Half of the remaining stages are done as well I want someone to help me finish it and the projects has a guidline and some libraries limitations plus an inbuilt automarker

Project Description: Mobile Application for Inventory Management Objective: Develop a Minimum Viable Product (MVP) of an Android application for inventory management and tracking using GPS and Bluetooth beacons. Technology: Flutter Key Requirements The Application -------------------------- - The app should primarily be developed in Flutter. However, since a Foreground service is required to run indefinitely in the background, it is acceptable to create this service in Kotlin or Java. Communication between Flutter and the native code should be done via Platform Channels (MethodChannel and EventChannel). User Interface ----------------------- The app should have three main screens: - Splash Screen: Displays the app logo. - Login Screen: User authentication...

I am in need of a coder well-versed in Lua and experienced with IceSL. The task involves: - Developing a Lua script that can generate a 3D model. - The 3D model in question is a cycloidal gear and pinion element, generally employed In clock gears. Skills and Experience Required: Mechanical Engineer - Proficient in Lua scripting language. - Experience with IceSL for 3D modelling. This task requires an understanding of code as well as a foundational knowledge of mechanical engineering principles. If you possess these skills and experience, I'd love to hear from you. Please include any relevant work in your proposal.

I'm looking for an experienced Java developer to help me with my test cases. The primary focus of these tests is Integration testing for multiple components. Ideal skills and experiences: - Java programming - Expertise in Mockito/Power Mockito - Experience in integration testing - Ability to work with existing test cases and refactor them.

PiipAi is actively seeking a dedicated and experienced QA (SOFTWARE TESTER) to join our dynamic team. About Us: PiipAi is a forward-thinking software company committed to delivering innovative solutions that empower businesses. Our flagship product is a comprehensive Human Resource management suite designed to streamline operations and optimize people management. We envision this suite as a specialized CRM, tailored specifically to people-centric management. Role and Responsibilities: As a QA (Software Tester) at PiipAi, your role is pivotal in ensuring the quality and reliability of our software. You will work closely with our development team to meticulously test and validate our applications, identifying and rectifying any issues that may arise. Key responsibilities include: - Conductin...

I am looking for an experienced freelancer to help me automate the saving of PDF email attachments from Outlook. I currently use the Outlook Desktop Application and need to save these attachments without having to open each email individually. I have 4,000+ emails to check Key Requirements: - Expertise in Outlook Desktop Application - Proficiency in creating automated systems - Knowledge of PDF handling and saving - Timely and efficient work delivery - A good communicator to understand requirements and provide regular updates The saved PDFs do not need to be organized in any specific manner; they can all be stored in a designated folder. I'm hoping to streamline this process and save time. If you have experience in developing similar solutions or think yo...

...WooCommerce expertise, project management prowess, and a sense of flair to make this e-commerce site shine. About Us: We are a new e-commerce company specializing in dropshipping, poised to disrupt the market with our innovative platform featuring millions of products. Our mission is to deliver unparalleled shopping experiences to customers worldwide. The Opportunity: We're seeking an experienced Freelance E-commerce Development Lead to spearhead the development of our large-scale dropshipping platform. This is a unique opportunity to play a key role in shaping our future, with potential sweat equity options as a testament to our commitment to rewarding exceptional talent. Key Responsibilities: Strategize and oversee the development of our e-commerce platform, ensuring s...

I'm interested in application development for both Android and iOS platforms. The key feature is to allow sending SMS messages to a selected database. Any professional stepping into this project should be able to handle: - Database development: The backend needs to be designed to store contact details efficiently. Expectation is to accommodate less than 100 contacts initially, with potential for future expansion. Strong database management skills are a prerequisite. - App development: Looking for someone with profound knowledge of Android and iOS app development. Familiarity with SMS integration in apps is essential. Don't shy away from illustrating your previous experience in similar projects when bidding.

...venture of starting an Arabic podcast with a focus on 'News and Current Affairs.' My vision is to build a robust online presence through multiple platforms, namely YouTube, Facebook, Twitter, and TikTok. Your Tasks: - Helping start and build the podcast - Utilizing these platforms for maximized reach and engagement - Developing a strategy for weekly interaction with my audience The ideal freelance partner for this project will have: - Proven experience in starting and promoting podcasts - Deep understanding of the mentioned social media platforms, especially in relation to the Arabic-speaking demographic - Experience in fostering viewer/listener interaction - Interest or background in news and current affairs would be a bonus. Project success would look like a wel...

I'm seeking a Django/ Java Script with Bootstrap expert who can assist with the layout and design of my website atplands.com. The primary goal of this project is to update the site's visual appearance. My website: Reference downloadable Theme code: Key tasks include: - Reviewing the current website and providing recommendations for improvements - Collaborating with the team to create a new, fresh look for the site - Ensuring the new design is functional and user-friendly Ideal skills for this project include: - Strong experience with Django/ Java Script with Bootstrap - Proven track record of working on front-end development using JavaScript/Bootstrap - A good eye for design and layout - Ability to understand and implement JavaScript

...Integer getColor() { return color; } public void setColor(Integer color) { = color; } and in parser class (INTENSITY, ((), 0)); The problem is sometimes the Api giving the color value as string not as interger but only on on checkbox config we add and this already defined in java if(checkVariant is true) then consider it string and parse it what i have to do to fix my code based on that condition so i can parse the string value this way: updateProperties("color", ((), )); how i can solve this issue so in case checkVariant is true then parse it as string otherwise leave it as it is now which integer. can i

I'm in need of a skilled full-stack developer to create a website that is primarily aimed at monitoring the activities of employees within company. It is my university project that's why It doesn't need to be perfect like for a real company. And deadline is 21.05.2024 The website needs to have the following features: - the most important part is frontend and design - Company name EasyLang and website should contain company name -Time tracking: The ability to record employees' working hours accurately. - Employee attendance tracking: A system to automatically monitor the attendance of employees. - Task assignment and progress tracking: A tool to assign tasks to employees and monitor the progress of these tasks. - The WEBSITE should CONTAIN the USER STORIES PROVIEDED in ...

I am seeking a skilled developer to create a WebRTC web phone. The primary purpose of this application will be to handle both audio and video calls. It is crucial that this phone application is designed to function smoothly exclusively on desktop devices. Key Tasks: - Implement audio and video calling functionality - Ensure clear user interface for desktop usage - Ensure high-quality and smooth call capabilities - Secure and reliable connection for calls Please note, there's no need to implement any call recording feature in this product. Required Skills: - Proficiency in WebRTC - Solid grasp of UI/UX principles for desktop software - Proven experience in web phone app development - Strong understanding of connection security Those with prior ...

I'm in need of a Windows compatible desktop application that has the capability to resolve Cloudflare's CAPTCHA. For this project, I prefer to have it built in C#. Key requirements: - The main functionality of the application should be browser automation, specifically for working with Cloudflare's CAPTCHA. Ideal skills and experience: - Expertise in C# programming. - Proficiency in desktop application development. - Prior experience in building applications with browser automation functionalities.

"Urgently seeking a skilled freelance Webflow designer to complete the design of our website within two days. The mission is to enhance the website’s visual appeal, making it highly attractive and engaging to users. We require someone with a proven track record in creating visually compelling and user-friendly websites. Please provide examples of previous work and be ready to start immediately." We need something like

PACMAN GAME JAVA WITH PROCESSING 4.3 IDE

I'm seeking a talented UX/UI designer with a strong portfolio of clean and professional designs, specifically for both desktop and mobile platforms. Key Responsibilities: - Create user-centric, intuitive designs that deliver a seamless experience on both desktop and mobile. - Ensure a clean and professional look and feel, in line with my preference. - Understand and interpret the project requirements to create visually appealing designs. Ideal Skills and Experience: - Proven experience with UX/UI design for both desktop and mobile. - A strong portfolio that showcases clean and professional designs. - Familiarity with creating user-centric designs. - Ability to interpret project requirements and translate them into visually appealing designs.

...with expertise in both User Interface (UI) and User Experience (UX) for a web application. The primary goal of the project is to elevate user engagement and enhance usability. Ideal Skills and Experience: - Proven UI and UX design experience specifically for web applications - Ability to understand and incorporate strategies for increasing user engagement - Competence in improving the usability of digital tools - Proficiency in wireframing and prototyping, and iterative design - Comprehensive portfolio showcasing relevant work Your responsibility will be to design an intuitive, engaging interface that maximizes user engagement and improves the usability of the application. A clear understanding of web application usability standards is required. I look forward to...

It is necessary solve two bugs to a Laravel application regard the frontend of condition use php 7.4. if it is necessary you must do changes to the database and the backend

Hi Reving B., I hope this message finds you well. We are pleased to offer you a freelance project to conduct field visits to smartphone retail stores in various areas of Erbil, Iraq. The objective of this project is to evaluate the performance, services, and availability of iPhone products in these stores. Best regards, Ahmed Shafea

I'm in search of a skilled Java developer who can assist with a web application project. The ideal candidate should be well-versed in software development, bug fixing, and code optimization. Key Tasks: - Software Development: You'll be responsible for creating a new web application from scratch, ensuring that it is efficient, user-friendly, and meets our requirements. - Bug Fixing: Should there be any issues with the application, you will be expected to identify and fix them promptly to ensure the smooth running of the app. - Code Optimization: You will also need to continuously monitor and optimize the codebase to guarantee the application's performance and stability. Skill Set: - Proficient in Java. - Solid experience with the Spring Fr...

I'm looking for a skilled casino games developer based in Jaipur, India. I have a preference for face-to-face communication, so I'd prefer to work with someone in my local area. The games I'm looking to develop include Slot machines, Poker games, and Roulette games. Key Requirements: - Profici...Jaipur, India. I have a preference for face-to-face communication, so I'd prefer to work with someone in my local area. The games I'm looking to develop include Slot machines, Poker games, and Roulette games. Key Requirements: - Proficiency in developing casino games, specifically Slot machines, Poker games, and Roulette games - Experience in developing for multiple platforms (Mobile devices, Desktop, Web browsers) - Ability to communicate effectively and work ef...

I'm looking for an experienced individual to assist me in setting up a personal network storage system. This system should be accessible from all my devices, including my desktop computers, laptops, and smartphones. Key Requirements: - Setup a network storage system for my personal devices - The system must be capable of storing 1-5 terabytes of data - Ensure the system can be accessed from all devices within my home network Ideal Skills and Experience: - Proficient in network storage setup - Experience in configuring storage systems for multiple devices - Understanding of data capacity needs and limitations - Ability to ensure the system is secure and only accessible within my home network.

I'm in need of an exceptional landing page that focuses on promoting my product. While I have some branding elements like color schemes and logos, I'm open to creative interpretations within this framework. Key Requirements: - The main objective is to showcase the features of the product in an engaging and visually appealing way. - The landing page should also have a contact form integrated for lead generation and customer inquiries. Ideal Candidate: - Previous experience in creating engaging and conversion-optimized landing pages is crucial. - Strong understanding of user experience and design principles. - Ability to work within existing branding guidelines while adding a creative touch. Please provide examples of your previous landing page designs and any relevant experie...

I need a skilled freelancer with Andr...device will be a Samsung Note 21 NOT using Anaconda/Conda - just basic PATH settings etc on Windows. NOT using Koltin - using Java ** I suggest you have have installed MLC Chat and created the APK file to understand the challenges the guide you are writing needs to address ** Ideal Skills: - Proficiency in Android Studio and experience with software installation and deployment. - Excellent technical writing skills with the ability to convey complex information in a clear and concise manner. - Previous experience in creating software installation guides or technical documentation would be highly beneficial. Please include your relevant experience in your application as I will be prioritizing freelancers with a proven track record in ...

Freelancer hiring for Seo Expert, Social media Expert My friend is looking for a freelancer who can do 1. seo activities on a daily basis, update the sheet. 2. Do work on social media with posting stories, highlight creation, daily activities on social media. #seo #remote #freelanceseo #seofreelancer #socialmedia #socialmediaexpert #freelancer #freelance #daily2/3

I'm looking for a seasoned developer to create a desktop application focused on data management. This software will be used on the Windows operating system and must be developed using Java. The ideal candidate will have: - Extensive experience with Java and Windows development - A deep understanding of data management systems - The ability to work effectively and communicate progress regularly Please provide a clear demonstration of your skills in these areas when submitting a proposal, we are looking for the best development talents to execute this project.

I'm looking for a seasoned NextJs & React developer to craft a high-performance, single-page website for desktop and mobile. Your expertise in responsive design is crucial to ensure seamless, optimal performance on both. Note:- Please check figma of layout required below. The key features I require include: - Fast loading - Google page speed check has to be 100% for both desktop and mobile - The page is image heavy, hence has to lazy load images correctly - Menu has drop down images heavy. Accordingly loading should be only on mouse over and not interfere with rest of page load. - First part

I'm looking for a developer to create a VPN application that will run on both IOS and Android. This application should support both SoftEther VPN Protocol and OpenVPN. Key features to be included: -Protocols: Support both SoftEther VPN Protocol and OpenVPN. - Data encryption: An essential feature for securing users' data - Kill switch: A crucial function that ensures users' internet traffic is cut off should the VPN connection fail - Multi-location support: The VPN should offer various server locations for users to connect to securely The ideal candidate should have experience in developing applications for both IOS and Android, as well as prior experience in VPN development. A strong understanding of network security concepts and protocols is a must. The abi...

We are seeking an experienced freelance developer to convert our existing CodeIgniter backend to Laravel 11. The successful candidate will be responsible for maintaining the existing database structure, preserving the current logic, and ensuring no data is lost or details are overlooked during the transition. The key responsibilities include: Conversion of CodeIgniter Backend to Laravel 11: Migrate the current backend code to Laravel 11 while ensuring functionality and logic remain unchanged. Database Optimization: Optimize MySQL queries for improved performance without altering the existing database structure. Bug Fixing: Identify and fix any existing bugs to enhance the overall stability and performance of the application. API Output: Ensure the new Laravel backend provide...

Computer Software – Virtual Assistant April 18, 2024 I have 4 computers, that need computer support to make them it work. WHAT I EXPEXT: Experienced computer software person, have good reviews for Online Software Support. Working with me, at my time zone. You available at my time between 7am-9pm PDT, Pacific Day ...and Time” - Go to “Change date and Time” - “X Unable to continue” you don’t have a permission to perform this task. - I tried on Youtube, that was not helpful: “How to Fix Windows 10 Errors 2021 | Start Menu Not Working ~ Settings Not Opening - 100% Fix” 2, LENOVO laptop: IdeaPad 3 15IIL05, Model 81WE, computer running, NO SCREEN, I think malware infection. 3, DELL desktop: don’t have sign in password. 4, A...

I have a Figma design for a simple single-page website that needs to be converted into HTML/CSS. I'm looking for a skilled developer who can execute the following: - Convert the Figma design into a clean, responsive website that works seamlessly across all devices - mobile, tablet, and desktop. - Ensure that the site maintains the design integrity while being user-friendly and interactive. - deliver the publishable html/css today itself. Ideal candidate should have: - Proven experience in HTML/CSS development - Familiarity with Figma and its design-to-code capabilities - Strong understanding of responsive design, ensuring the site is equally appealing and functional on all devices. I'm looking for a professional who can deliver a pixel-perfect, responsive end product...

I'm in need of a developer to set up user roles in my new spring application like they were in the old struts application. Key Project Details: - Setting up roles: I require the creation of Admin, User, Manager, and Supervisor roles with the same permissions as in the old struts application. - No additional roles: The only additional role needed is 'Supervisor'. I do not require Developer or Guest roles. Ideal Freelancer: - Proficient in Java, particularly Spring Framework. - Proven experience in role-based access control. - Familiarity with legacy system migration. - Good understanding of the Struts framework (for comparison purposes). - Strong communication skills for clarification and updates.

I'm seeking an entry-level Python developer to help create a new application. Key Responsibilities: - Developing the backend of the application with Python - Ensuring the application is robust and scalable Ideal candidate: - Proficient in Python; prior experience with web development is a plus - Ability to work efficiently as part of a team - Open to learning and growing in the role - Familiarity with HTML and HTTP concepts.

I'm in need of a creative professional who can both design large, eye-catching logos and apply them to T-shirts. Desired skills and experience for this project include: • Graphic design: As the logos are yet to be designed, your expertise in creating memorable and visually striking images will be critical. • Knowledge of textiles: Understanding how your designs will translate when printed onto fabric will make a significant difference to the finished product. • Experience in screen printing: To ensure the large logos are applied accurately and effectively on the T-shirts. • Attention to detail: Your meticulous eye will ensure the final product looks exactly as envisioned. Applicants with examples of previously designed logos and printed apparel will be preferred....

I'm in need of a Machine Learning professional who is well-versed in applying SHAP (SHapley Additive exPlanations). Primary Responsibilities: - As the heart of this project involves building Machine Learning models, your role would be crucial in shaping the final product. - I am particularly interested in leveraging the Random Forest Algorithm that would be applied to structured data, encompassing numbers and categories. Essential Skills: - Proficiency in the ML Algorithm - Sound understanding of structured data - Proven experience with SHAP Your expertise will indeed be paramount to this project. As we plunge deeper into the data, your insights and guidance will undeniably lead us towards success.

...the AI assistant to suggest better content for specific sections of the page. -Provide a simple "replace" feature that allows users to easily use the suggested content to update sections on the crawled site. Technical Requirements 1. Backend -Build the system with a robust backend architecture that supports high scalability and performance. -Use a well-known programming language such as Python, Java, or Node.js for backend services. 2. Database -Use a scalable database solution, such as PostgreSQL or MongoDB, to store scraped data and user information. 3. Proxy and IP Rotation -Implement IP rotation and use proxy servers to prevent website blocking. 4. Security -Implement security measures to protect user data and prevent unauthorized access. -Ensure data transmission...