Computer network programming työt
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Your task is to design automated solvers for the shift and Vigen`ere ciphers. You must use C as the underlying programming language, in order to get prepared for the following assignments. Each solver should be completely automated, i.e., upon reading a text file containing the target ciphertext (given as command-line argument), it should print the encryption key and the decrypted plaintext without any user interaction. Test your code on the following ciphertexts, and answer these questions: (a) What is the key of the cipher? (b) What is the decrypted plaintext? Ciphertext 1 (shift cipher) ODKBFAXASKBDQEQZFEMPURRUOGXFKZAFRAGZPUZZADYMXMOMPQYUOPUEOUBXUZQEFTQZQQPRADFTQBDABQDUZFQDM OFUAZARODKBFASDMBTKMZPODKBFMZMXKEUEFTUEMDUEQEAGFARFTQRMOFFTMFUZFTQMNEQZOQARDQMXOAYYGZUOMF UAZEDQCGUDQYQZ...
Need java project No plagarism Deadline-23 may 2015
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 Time, / USA – Los Angeles. There are 4 computers that I need help, you post your bid, that you get pay for each pc. If you are able to help wit 2 units, you get pay for two SO INCLUDE IN TEXT IN YOUR PROPOSAL, WHICH COMPUTER SUPPORT HOW MUCH COST: # 1, HP, $.. #2, LENOVO, $.. #3, DELL, $.. #4, ACER, $.. We will post for the winner 4 separate jobs, each will be separate awarded before start! If same computer we can’t fix, is ...
I'm looking for someone to help me build a handheld thin microscope prototype that will be prima...image sensor. The display will serve as the light source, allowing light to reflect off the sample. - Raspberry Pi Integration: The device should be able to stream footage through a Raspberry Pi. Ideal Skills and Experience: - Prior experience in designing and building similar handheld devices or microscopes. - Knowledge of integrating transparent displays and image sensors. - Proficiency in programming and working with Raspberry Pi would be a plus. - Understanding of scientific research needs and standards. The ideal candidate for this project should be able to assist with the full development cycle from conception to prototype, keeping in mind the portability required for a h...
I am in need of an experienced electrical engineer to assist with spec'ing an electrical system. The system design. -I am needing to control a Nema17 stepper motor and 300watt BLDC Motor. -I already have the motors selected and the drivers for each motor. -I am wanting to use an arduino microcontroller for the controls....Push Button, 1 x power switch, 1 x small display screen. 2 x Limit switches. What I need done. I need a freelancer to design and spec the unspecified components around the ones that are already spec'd. You will need to spec the PSU, and design the PCB board for the micro controller and for the peripherals required. I will buy all the componentry based on your specification and do the programming myself using arduinos firmware. Electrical Sche...
I need to provide Amazon assessment team with a detailed network diagram flowchart. I'm seeking an experienced network architect to help me create a detailed network architecture diagram flowchart that encompasses. 1) Network firewalls or access lists that limit networks that can connect to networks and zones which host client data 2) Restricted zones or subnets to isolate zones which handle client data 3) A specific "allow" list of clients that may connect to subnets hosting customer data (host to host ACLs) 4) restrict network interfaces on servers or workstations (Which process client data) from being connecting to more than one network at any time 5) encryption as well as data minimization when transferring data between tiers K...
...with an existing cybersecurity infrastructure, I'm seeking a skilled and experienced cybersecurity expert to provide me with dedicated support on a daily basis. The ideal candidate will be available from 9am to 5pm EST, Monday to Friday. Key Responsibilities: - Consultation and assistance in network security, application security, and data protection. - Monitoring and enhancing existing cybersecurity infrastructure. Ideal Skills and Experience: - Profound knowledge and practical experience in network security, application security, and data protection. - Previous experience in managing and improving cybersecurity systems for businesses. - Strong understanding of cybersecurity best practices and compliance standards. - Excellent communication and problem-solving skil...
I'm seeking a Python expert to assist me with a data analysis project. Specifically, I need to: - Analyze financial data: The project involves interpreting and analyzing financial statistics and metrics. Experience in financial analysis is preferred. - Present results via a...interpreting and analyzing financial statistics and metrics. Experience in financial analysis is preferred. - Present results via annotated code: The deliverable should be the Python code used for the analysis, with comments and annotations explaining each step. This will help me understand the process and replicate it in the future. The ideal freelancer for this project would be skilled in Python programming, have experience with financial data analysis, and a strong ability to communicate technical co...
...OTC and currently peers 3. Perfect prediction rate 4. Robot is telegram base 5. Robot does not automatically place trade 6. robot only generate signal when user request it Martingale Strategy: - We require basic customization of the martingale strategy. Bot generate perfect signal for any of this Broker: 1. pocketoption 2. Olymptrade Skills and Experience: - Proficiency in Python/nodejs programming language. - Experience in creating Telegram Robots - Experience with creating binary signal trading robots. - Knowledge of pocket option, Olymptrade signals. - Familiarity with CURRENCY and OTC signals winning strategy. Please provide examples of similar projects you have worked on in your proposal. Here are examples of the telegram bot I want. You can check them out on teleg...
...current page in real-time. -Enable 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 unauthorize...
...in Excel. We are an accounting firm and I am looking to automate my compliance practices. Tasks include 1) rolling forward previous year excel work papers 2) taking information from. Client data sheets (excel) and importing into new excel workpaper workbook 3) data analytics based on metrics 4) hyperlink to source data Ideal candidates should have: - Proven experience with Excel macro programming and automation - Ability to work with numeric and legal data - Strong attention to detail to ensure data accuracy This will be a valuable addition to our workflow. Looking forward to your proposals....
...(to add to the cart) and need to have a bottom for contact us by form for special requeriments of exams. Also we need a bottom on the inicial page to get partnership with companies. We also want to have an information filling form like the one in this website: to help customers who didn't know what they need. -The website needs to be compatible to website by cellphone, computer and tablet. - The ideal website need to be elegant, modern, simple to use with a fast process to buy the product. Ideal candidate: - Has proven web development experience, including integrating payment solutions, particularly Webpay. - Should be able to implement custom PDF generation and automated email sending. Extra: -The ideal design of the website can be similar to naki.app. -The funcionalit...
I need someone to help locate electronic waste sources, with a focus on finding Pentium Computer motherboards and Gold Ceramic CPUs. The project involves: - Medium-scale collection: I'm looking for someone to focus on regional collections from various sources - Target locations: The primary focus will be on commercial and business areas, as well as educational institutions. The ideal freelancer for this project would have: - Experience with electronic waste collection or recycling - Knowledge or network within the IT sector to locate and secure Pentium Computer motherboards and Gold Ceramic CPUs - Strong communication and negotiation skills to engage with different sources - Ability to independently manage and organize the collection process.
I'm looking for a professional who can help me to run a software I downloaded from GitHub on my Windows system. Here's the main outline of what I require: - Understand... - Custom configurations: I'm looking for someone who can make custom configurations to the program. This would likely involve adjusting settings, modifying code, or integrating additional features. - Troubleshooting: If the program does not run as expected, I would need the freelancer to troubleshoot the issue and provide a solution. The ideal candidate should have: - Proficiency in the programming language of the software - Experience with running software on Windows - Ability to understand and configure complex software. I would prefer if the freelancer can provide a summary of their experi...
...both for PC and Mobile platforms. Here's specifically what I'm seeking: - An Interactive Game: Engage players in realistic scenarios involving proper medication administration, offering a strong immersive experience in real-world healthcare practice. - PC and Mobile Platforms: The game needs to be fully optimized for both these platforms, ensuring a smooth player experience whether it's on a computer or a mobile device. - Strategic Gameplay: Incorporate strategic elements that challenge players to make appropriate decisions concerning medication administration. IDEAL CANDIDATE: - Has considerable experience in simulation game development, particularly in the healthcare or medical field. - Is skilled in cross-platform game development for PC & Mobile. - Has...
...like images, text, and PDFs. This data includes formulas and is stored both on my local computer and the web. At present, I get ChatGPT to convert this data into a table which I then paste into excel. I do calculations in excel to find out what percent each ingredient is of a total formula. Then I create a new entry into a table in Airtable and paste this data into a different table in Airtable which references the first table. I need someone to automate this data extraction process, calculations and entry into two separate Airtable tables so I can do it repeatedly myself. I work in a standardised operating environment for work so ideally I need a web based solution rather than one installed on my computer but on my phone would be ok. Ideal Skills: - Proficient in data ...
I'll provide you a link to one webpage where the HTML is available that I need to be made responsive across all devices. Th...to one webpage where the HTML is available that I need to be made responsive across all devices. This means that the layout and content on the site should adjust automatically to the screen size of the device being used. Show me what you did including the new CSS and I should be able to update more pages myself using what you did as a guide. I do not want anything to look much different on a computer/PC screen than it does now. Just make it also work on cellphones, tablets, etc. I'll test your work on the website and ask a few friends to test on their devices then pay you. But I may need more help later which I'll also pay you using Freelan...
We are looking for developers who are proficient in WooCommerce and Google Sheet API to help with our ...including product catalog, shopping cart, and payment gateway integration. - Implement integration with Google Sheet API for specific data processing & syncing requirements. Ideal Candidate: - Proficient in WooCommerce, including setting up product catalog, shopping cart, and payment gateway integration. - Experienced in integrating external APIs, specifically Google Sheet API, App Scripts Programming. - A good understanding of data processing and how to leverage Google Sheet for such purposes. The project has a flexible timeline, but ideally, we would like to get it completed as soon as possible. There are ample opportunity for the right candidates for a long term business...
I'm looking for help from a talented programmer with C++ experience and low-level programming knowledge. The main purpose of this project is to develop a keyboard input emulator specifically for gaming purposes. Basic requirements: - Compatibility: The emulator must be designed to run on Windows operating systems. - Programming Language: It is important to develop the emulator using C++. - Purpose: Macro tests will be performed with the emulator in the game. Your role will be as follows: - Design and develop a reliable and efficient keyboard input emulator for gaming. System level programming is required. (It will simulate the keyboard on the hardware and perform keydown and keyup operations. I want it to press the z1 key when the Capslock LED is on. I want it t...
Task 1: Write dynamic programming and recursive programs for a given problem obtained from 4 practical task selection test. • Implement a recursive program to solve the given problem. • Analyze time complexity of the recursive program (brute force) and dynamic programming approach using Big O and Omega notations. • Implement a dynamic programming approach by defining a table to store previously calculated values and using them to compute the next value in the sequence. Write recursive solution. • Test both programs for different input sizes and compare their performance. Task 2: Parallelize the algorithms for the second and third recursive equations obtained from the 1 practical selection test, and also parallelize second and third algorithms ob...
Seeking an expert to boost our follower count across various social media platforms. Our primary focus is to attract followers from IT companies. Key Responsibilities: - Drive our follower count up significantly, particularly targeting IT companies. - Enhance our brand visibility within the IT sector through social media. Skills Required: - Proven tra...skills, capable of engaging with followers. - Familiarity with the IT industry would be advantageous. Ideal Candidate: The ideal candidate will be a social media expert with a clear understanding of the IT industry. They should have a successful history of growing followers and increasing brand visibility, as well as a strong ability to engage with followers. A candidate with a pre-existing network in the IT sector will be highly...
Hello! I need someone who is an expert in web programming with PHP to translate any kind of PDF for free in using PHP. This PDF must not lose its quality. It must remain intact and it must preserve the ORC format, style and all. I want the translation to be exactly like the one from onlinedoctranslator.com. I know you're going to tell me that the Google Translate api isn't free, but you can use this library (link removed) . Then it has to choose the number of pages in the PDF. Even if the PDF is 100 pages or more, it must be able to translate it. It must support encrypted PDFs and PDFs protected by passwords. I will use your code in my site. You can visit it and you'll see that the PDF translation is missing. I've told you everything and I hope you'll give ...
I'm looking for a skilled and experienced coder to work remotely on a website development project. The project involves: - Building a website: Your primary task will be to create a professional website from scratch. This includes developing the site's front-end and back-end, and ensuring it is functional, user-friendly, and visually appealing. I'm open to hearing your suggestions on the programming languages and technologies to be used for the project. Your expertise in coding and web development will be crucial in bringing this project to life. Prior experience with similar projects and a portfolio of past work will be highly regarded. Looking forward to collaborating with a talented coder who can take ownership of this project and deliver a high-quality website...
...cloud infrastructure. This setup is crucial for our business, as we have a hybrid network environment, comprising both on-premises and cloud-based resources. Key Responsibilities: - Establishing a secure and efficient site-to-site VPN connection from our on-premises network to Azure - Ensuring that both our servers and workstations can securely and seamlessly communicate with Azure resources through the VPN Skills/Experience Needed: - Proficiency in network security and VPN setups - Specific experience with establishing site-to-site VPN connections to Azure will be highly valued - Ability to configure and troubleshoot VPN connections for both servers and workstations - Strong understanding of hybrid network environments Please bid if you can demonstrate yo...
I need a Cloudflare expert to set up and configure m...for the website. This includes but is not limited to ensuring the server is set up correctly, testing its performance and functionality, and making any necessary adjustments. - Specific Optimization: Experience in optimizing servers for high traffic websites is a must. - Cloudflare Specifics: While the primary focus is on server setup, knowledge of Cloudflare and its CDN (Content Delivery Network) feature is highly desired. Ideal Freelancer: A Cloudflare expert with experience in server setup and optimization, particularly for high traffic websites. Knowledge of setting up and configuring CDNs would be a huge plus. Please only apply if you have previous experience working with Cloudflare and server setup for high traffic...
I'm seeking an expert in Python to help me with an Artificial Neural Network (ANN) implementation. Key Responsibilities: - Developing a comprehensive ANN tailored to our specifications. - Ensuring that the ANN is thoroughly trained. Ideal Skills and Experience: - Extensive experience with Python, particularly in the context of AI, neural networks, or machine learning. - Proven track record of successful ANN implementations. - Proficiency in the field of data science is highly advantageous. Please note that a strong grasp of neural networks and machine learning concepts is crucial for this project. Your ability to troubleshoot and debug effectively will be highly valued. Should you choose to bid, please provide examples of your previous work in this area.
I'm in need of an ethical hacker to assist in testing the security of our network and web applications. This is to ascertain the effectiveness of our current security measures. Key Tasks: - Network penetration testing - Web application security testing Access: - You will have full system access, which will enable you to conduct comprehensive testing across all areas. Ideal Experience: - Previous experience in ethical hacking with a specific focus on network and web application security testing - Familiarity with various penetration testing tools and methodologies - Ability to document and communicate vulnerabilities effectively - Strong understanding of IT security principles and best practices. Your assistance in this project will be invaluable in helping ...
...some minor areas that will discuss in detail Key Responsibilities: - Troubleshoot and fix the issue of new columns not being displayed in the Excel report - Ensure that all relevant data is correctly fetched from the SQL Server 2019 database - Implement a seamless solution that does not affect the overall functionality of the application Ideal Skills and Experience: - Strong proficiency in C# programming language - Expert knowledge of SQL Server 2019, including stored procedures and functions - Prior experience with similar tasks involving Excel report generation from SQL data - Excellent problem-solving skills and logical thinking - Ability to work independently and deliver high-quality results within the stipulated time frame If you believe you have the right skill set for t...
...primary focus will be on our online banking platform and payment gateways, ensuring that these areas are secure from potential cyber threats and vulnerabilities. We want you to prioritize three key security aspects: network security, data encryption, and user authentication. Your expertise should include: - In-depth knowledge of international banking and financial systems and transactions - Proven experience in cybersecurity assessment, penetration testing, and fraud detection - Specialization in online banking platforms and payment gateways - Strong understanding of network security, data encryption, and user authentication - Excellent communication skills and ability to report findings in a clear and concise manner - Up-to-date on the latest cybersecurity trends and t...
...prohibits offering rewards. I’ve been a successful award winning world-class professional painter & printmaker for decades. However (as mentioned in my campaign) Redundancy in my “Visual Arts” profession (due to circumstances unrelated to job performance) that I never could have anticipated has severely reduced the demand for artwork created by the human hand (by artists like me) in favor of computer generated faster/cheaper AI images. The conversion and restoration of old slide images of my artwork using software programs to remove dust, discoloration, etc. is very labor intensive before the artwork image will be ready for digital printing and marketing online which will generate an income from digital prints. I cannot borrow the money we need to fix the ...
I'm looking for a wizard developer who can create an enterprise API. I do not have a preferred programming language, therefore, use the one you find most suitable and efficient. I need the API to include the following features: I am seeking a skilled developer to create a API to act as a third party implementation to serve clients such a service oriented businesses as Massage Therapists for client booking via scheduling calendar of showing available appointments ( this calendar shall also be utilized by the client to create time blocks when required ) in addition require online credit card initial deposits at time of scheduling and final payments featuring Vaulting to retain credit card details for future or ongoing appointments. A feature automation to fwd notifications cl...
I need a skilled data analyst proficient in R to perform an in-depth statistical analysis on a large dataset of more than 10,000 records. The main objective is to conduct thorough statistical analysis rather than predictive modeling or data visualization. Key Requirements: - Proven experience and expertise in R programming. - Ability to apply a wide range of statistical techniques including: - Descriptive - Logistics - Bivariate - Univariate - Multivariate - Multidimensional Ideal Candidate: - Proficient in handling large datasets. - Experienced with statistical analysis on a similar scale. - Strong understanding of various statistical techniques. - Ability to present the results in a clear and comprehensible manner.
...and developer to work full time on our customers websites. Your primary responsibilities will include graphic design, HTML/CSS coding, JavaScript and Bootstrap programming in Spanish and English Key Responsibilities: - Develop and maintain websites using HTML, CSS, JavaScript and Bootstrap using our proprietary CMS. - Implement interactive features and dynamic content using JavaScript. - Optimize images for fast loading. Must be strong in responsive design using CSS media queries. Skills and Experience: - Proficiency in Graphic Design software. - Strong experience in HTML/CSS. - Proven track record in JavaScript programming. - Ability to work creatively and proficiently. - Excellent communication and collaboration skills. - Strong Spanish and English spea...
I'm on the lookout for agents who can bring in projects on a commission basis. While the type of projects and industry sectors is not specified, I'm open to all sorts of projects. Your tasks will include: - Bringing in projects that are likely to match our capabilities - Negotiating with the client and finalizing the project - Ensuring the clie...satisfaction during project execution I'm open to a diverse range of projects from various industries. You'll be rewarded with a commission on successful project acquisition and completion. Ideal candidates for this role would have: - Strong communication and negotiation skills - Experience in the project acquisition field - A good understanding of project management and client satisfaction - A network of potential...
I'm looking for a Web3 developer with experience building decentralized applications (DApps) on the Polygon network, specifically the NFT marketplace. work: - Implement smart contract functionality required for NFTs on the Polygon network. - Smart contract development - Developed transaction distribution server on polygon mainnet using Web3 API - Implement smart contract functionality required for NFTs on the Polygon network. Ideal skills and experience: - Proficient in web3 technologies with a focus on Polygon. - Proven experience in developing decentralized applications (DApps), especially NFT marketplaces. - Good understanding of security measures and best practices in the blockchain space. - Ability to create attractive and engaging user interfac...
I'm in need of a skilled web developer and programmer to assist with my current project. Unfortunately, I wasn't able to specify the exact purpose of the site, the features I require, or the target audience. However, I...or the target audience. However, I can provide additional information once we're in discussion. Key Responsibilities: - Collaborate with me to determine the website/application purpose, features, and target audience - Develop and code the site/application based on our discussions - Ensure the final product is user-friendly and responsive Ideal Candidate: - Proficient in web development and programming - Excellent communication skills - Able to adapt and work with evolving project requirements - Experience in eCommerce, database integration, and paym...
...both robust and responsive. **Key Responsibilities:** - Design and build advanced applications for both iOS and Android using frameworks like Flutter. - Work alongside other teams to define, design, and deploy exciting new features. - Focus on application performance and user experience. - Maintain high standards of code quality and push for continuous improvement. **What You Need:** - BS/MS in Computer Science, Engineering, or related field. - 2-3 years of full-stack development experience, with significant focus on mobile apps. - Strong proficiency in Flutter or similar, front-end technologies (HTML5, CSS3, JavaScript), and backend development (Node.js, Django). - Experience with databases (SQL & NoSQL), cloud services (AWS, Google Cloud, Azure), and versioning tools like...
Hello! I need someone who is an expert in web programming with PHP to translate any kind of PDF for free in using PHP. This PDF must not lose its quality. It must remain intact and it must preserve the ORC format, style and all. I want the translation to be exactly like the one from onlinedoctranslator.com. I know you're going to tell me that the Google Translate api isn't free, but you can use this library (link removed) . Then it has to choose the number of pages in the PDF. Even if the PDF is 100 pages or more, it must be able to translate it. It must support encrypted PDFs and PDFs protected by passwords. I will use your code in my site. You can visit it and you'll see that the PDF translation is missing. I've told you everything and I hope you'll give ...
