Cryptography and network security by william stallings 7th edition pdf free download jobs
...my app's functionality across both Android and iPhone platforms. The main functionalities to be tested are: - User login/registration process: Confirm that these processes are smooth and error-free and that they are securing user data properly. - Push notifications: Verify that notifications are being received in a timely manner without any bugs or glitches. - In-app purchases: Ensure all in-app purchases operate smoothly, without causing any disruptions to the user experience. The app has a broad target audience, including adults, teenagers, and children. As such, an ideal candidate for this project should have experience testing apps catering to a wide age demographic and should be able to provide feedback catering to each category. ...
As an informational hub aimed at professionals, we are after a website designer that can p...aesthetics alongside functionality. Key Features: - The website should essentially act as a repository of valuable information, neatly structured and easily accessible. - Additionally, the website needs to have downloadable content feature. The download feature should be user-friendly and secure. Skills and Experience: - Proven experience in designing user-friendly informational websites is a must - Previous work with professionally focused websites would be a plus - Familiarity with implementing secure and streamlined download features will be highly beneficial for this project. We are entrusting the visual face of our professional resource to your han...
As an informational hub aimed at professionals, we are after a website designer that can p...aesthetics alongside functionality. Key Features: - The website should essentially act as a repository of valuable information, neatly structured and easily accessible. - Additionally, the website needs to have downloadable content feature. The download feature should be user-friendly and secure. Skills and Experience: - Proven experience in designing user-friendly informational websites is a must - Previous work with professionally focused websites would be a plus - Familiarity with implementing secure and streamlined download features will be highly beneficial for this project. We are entrusting the visual face of our professional resource to your han...
I have a game i have created already with a team un UNITY. I would like to find someone who...have a game i have created already with a team un UNITY. I would like to find someone who is able to do screen share calls with me and we will go through all the project files and you will teach me how everything in unity is functioning as well as the files themselves. Once complete you will guide me on making changes within the code. I will pay $5 an hour. You will need to be under an NDA agreement. I have some understanding of unity and C#. You will first download the game and play it so you get an understanding of it then ask me any questions you may have before we start. You will be paid bi weekly for hours tracked. You must have extensive experience in UNITY...
...You must have deep expertise in securing smart contracts using a combination of processes (ex: code reviews, audits), tools, and techniques. Bonus if you have a Security background. If your someone that's developed and shipped DeFi smart contracts holding significant value, we want to hear from you! This is a fully remote role and you'll be working in a fully distributed team with members across the globe. Responsibilities You'll implement new ideas, designing and testing complex DeFi smart contracts You'll take authority in your team checking your colleagues code for correctness and security Work with external security firms and implement their feedback Build tools and monitoring to ensure nomina...
I am looking for a skilled .ASP developer who can make significant improvements to my older .ASP pages. See the attached PDF for details. The image is a mock up of what I want when complete.
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...an example of the level of drawings and detailing that is required - our current set of plans, elevations + handmade sections. Once the job is assigned, further details, architectural drawings + structural drawings will be provided to assist. Payments will be processed over 4 milestones with a submission and review at each stage: Milestone 1 – 40% of the package: Details wall, roof, windows, internal scale 1:10 Sections scale1:50 sections Milestone 2 – 65% of the package: window schedule, bathrooms layout, fences, scale 1:50 stair details, screen details 1:20 / 1:10 Milestone 3 – 90% of the package: updated Floor plans, RCP ...
Hello, I have android app (check attachment), i need to send and request data to it's server by using Postman instead of using the app. I was able to do it before the app's developer using HTTPS on their API call to it's server. This new app version seems like it's encrypting the data, but i believe the encryption/decryption key hidden inside the app it self. If you think can work on this project and achieve my goal, please bid on it. Any further question should you ask me so i can explain more detail. Thanks
I need someone who can develop and debug test automation, with a Java/Selenium/Maven/TestNG framework, for an Intranet web application. Ideally, they should be located in Washington, DC, or anywhere metro accessible in the DMV area. I need someone who can work beside me physically, so please take attention. I am unable to allow anyone to remotely access my laptop because the project is running on a work computer and network. Nobody on my team or project has experience with automation, and I'm having trouble with several framework design difficulties and test execution issues, which is why I need help. Outline of requirements: - Proficiency in Java programming language, Selenium, and TestNG - Be located in the metro-accessable DMV area, an...
I'm seeking a professional with a strong background in Excel to develop a keyword search tool for an Excel database. This tool will primarily be used for filtering data and linking to articles hosted on a network. Key Requirements: - Experience creating and managing Excel databases - Proficiency in implementing keyword search tools in Excel I would like the sheet to have a Main/Search Page and another page for the database. I want to be able to add new entries to the database section and have them be searchable on the main page. I want to be able to create new searchable keywords on the database page and have them populate and be searchable on the main page. I would like to be able to enter multiple search terms into the search box t...
I require a LinkedIn specialist with a focus on lead generation. These are the tasks and skills I will need you to perform: - Optimize my existing LinkedIn profile. - Grow my network by initiating and developing new connections. - Create and post engaging content that draws interest from prospective leads. I'm particularly interested in someone who has a strong background in the marketing industry. You should understand the dynamics of this sector that can leverage this understanding on LinkedIn for lead acquisition. The ultimate goal? I'm looking to generate more than 100 leads per month consistently. A LinkedIn specialist with a proven track record in delivering such results, particularly in the marketing industry, is highly desired for t...
I'm looking for an experienced mobile app developer who can create a functional Android app that emphasizes a user registration and login system. This project centers around creating a user-friendly system that makes registering and logging in seamless for the user. Key Requirements: - Expertise in Android app development. - Can design a user-friendly interface. - Has experience in developing secure user registration and login systems. - Familiarity with relevant protocols and standards for user data security. - Excellent troubleshooting and communication skills. If you can demonstrate previous work with similar Android apps, your application will stand out. I look forward to seeing your proposals.
...digital products and services. This venture will require the development of both website and mobile app (IOS & Android) from scratch, an eye-catching, user-friendly interface is paramount. Key features to incorporate: - An effective user registration and authentication system. This is imperative to track user preferences, history and simplify the checkout process. - Design and implementation of a robust e-commerce platform to facilitate the sales of digital products and services. - Implementation of secure and reliable payment gateways. - Payment integration and content management - e security and data management security for client data Ideal freelancers for this project will possess experien...
Seeking a talented individual or team to create a dynamic and customizable spec sheet template for our furniture collection. The template must include slots for pictures, names, company info, and various pieces from different styles. Must support auto-fill functionality based on pre-defined formulas but allow manual data entry. It would be even better if the sizes could use a formula to auto fill some numbers that have a relationship with each other (but also be able to be overwritten if needed) - As an example, there are certain relationships between alot of styles. If a sofa has 24" cushions, so does the loveseat and chair. The ch1.5, sofa 2, and extra long sofa would have 32" cushions. If the sofa has 22" cushions the bigger ones are 30&quo...
...format. - Transfer data from the price listing PDF to an Excel spreadsheet. - Input details such as SKU, Name, Description, Brand, Cost Price, Length, Width, Height, and Weight, which are highlighted in blue. - If any title or heading is not mentioned in the details provided in item #3, add it to columns U-Z. - Ensure all data is formatted correctly, with names in proper case and prices as numerical values. I'm in need of a proficient data entry freelancer to help convert a scanned image PDF to an Excel spreadsheet. Key Details: - The PDF contains less than 50 pages. - The data in the PDF is in the form of scanned images, making it crucial that the freelancer has experience in handling this format. Requirements: - Careful data e...
I am looking for a web security expert, who can solve the reputation and suspicious tag on our web app links. Off recently few customers in US region are getting blocked from accessing our links, they are shown potential threat in the links
I would like to hire a developer that is familiar with coding C++ on an Arduino platform. Project Description: - Control a poker game via addressable LED light strips & buttons for each player, including the dealer. I have a flow chart built for the functionality I am looking for (see attached pdf) and the effects I want to happen once certain conditions/states have been met. Hardware details: - W2812B LED Strip - Individually Addressable 16.4ft, 60 pixels/m - DC5V - AC100-240V to DC5V/30A Power Supply - Max 150W - Arduino Mega 2560 R3 - (10) Push-Button Switches I would ideally like this to be completed within the next few weeks. We can lower the complexity if that will make it more feasible / less buggy. Thank you!
I need a proficient ANSYS expert to assist in setting up a structural analysis simulation. Your role will primarily focus on: - Building a model within ANSYS that accurately represents a simple structure. - getting some solution and get the pdf
Russian Recording Project We have a project, that needs Russian speakers, we will give you the text, and you need to record just 130 short sentences. you just need to download our software, to read our text and record it, it's a very easy job. 4USD For 130short sentences recording. It will take time to finish just 10-15 minutes. If you are interested please let me know sure.I will contact u. A Good Opportunity For New Freelancers For taking 5 Star Review after their completion of the project. Thanks :
Hello we have our web app at clients use it with their subdomain like Some clients are getting blocked to access this website, however its fine fine by myside. Need someone to solve this issue, i think mainly its happending in US region
I'm in need of an experienced Python developer to assist with the development of critical web security tools. While specific tools aren't outlined below - Subdomain Enumeration: Subdomains to be listed and categorized. - Directory Enumeration - Sensitive Parameter Detection - XSS Testing - SQL Testing
...development. Specifically, I need assistance with API development and database management. Key Requirements: - Strong Golang skills with a focus on backend development - Experience in designing and implementing APIs - Proficiency in managing and optimizing databases Ideal Skills: - Golang, with a strong emphasis on backend development - Experience with API development, specifically in the context of data retrieval - Proficient in database management, including optimization and security considerations - Strong understanding of backend architecture and best practices - Ability to work independently and as part of a team If you're a Golang expert with a proven track record in backend development, especially in API development and...
...help me edit and format my CV. I'd like it to be ATS friendly, free of any language mistakes, and well-designed. Key Requirements: - Make the CV ATS friendly: Ensure that it's well-structured and contains the right keywords to pass through ATS systems. - Edit and fix all language mistakes: A flawless CV is critical, so I need someone who can proofread and correct language errors. - Provide 3 different designs: I would like to have 3 different designs of the CV for me to choose and make for each design of the 3 designs both a 1-page and a 2-page version: I aim to have both a concise, 1-page version and a more detailed 2-page version (total 6 files 12 with pdf versions). Ideal Skills and Experience: ...
This task is for people who have never had ESPN Bet/Fanduel/Draftkings. Requirements: - Must have a valid ID and be 21 years of age - Successfully create an verified account BONUS PAY $10 - $200
I'm searching for a skilled designer to create a custom template for my landscape maintenance proposals. Key Elements to Include: - My company logo - Cont...landscape maintenance proposals. Key Elements to Include: - My company logo - Contact information - Descriptions of our services I prefer the template to be delivered in a PDF format. Color Scheme: - The proposed design should predominantly feature Green and White, to align with my company's branding. Ideal Skills: - Proficiency with graphic design software - Previous experience in creating professional documents - A keen eye for detail - Commitment to meet deadlines Your portfolio demonstrating similar projects would greatly support your application. Let's create a template that embodies professi...
...with my phone and internet provider for over a year now. Here's my predicament: - I've been noticing strange devices connected to my internet, far exceeding the number of devices I own. I recently discovered twenty-three odd devices linked to my account. - In addition, the apps on my phone are shuffled and changed around - without me initiating such changes. - Adding fuel to fire, I received a breach of security letter from AT&T, making me seriously concerned about the security of my digital spaces. The successful candidate should have substantial experience in handling such cybersecurity issues, demonstrating robust track records in resolving them. Given the urgency and confidentiality of the matter, I trust you to propose the mo...
...knowledgeable freelancers to help fork and rebrand existing casaOS self-hosted OS. Casa is opensource and there is tons of documentation on Github. I need someone who can help me fork it, rebrand it under my own brand. Essentially features stay the same but branding will need to look different. Key Points: - User Interface Revamp: We're aiming for a modern, sleekly designed interface with intuitive navigation that corners aesthetics and simplicity. The increased customizability of the design is also a priority. - App Ecosystem Improvement: I would like to evolve the current app ecosystem by introducing support for third-party apps and enhancing app discovery. - Security Features: A part of this project is also to maintain and pote...
German Recording Project We have a project, that needs Native German speakers, we will give you the text, and you need to record 89 short sentences. you just need to download our software, to read our text and record it, it's a very easy job. 1. You will need to record in a quiet place without loud background noise. and without an echo. 2. Each person Price is 8$ for 89 short sentences record. 4. The project will take about 10-15 mins only. If you are interested please let me know sure. I will contact u. A Good Opportunity For New Freelancers For taking 5 Star Review after their completion of the project. Thanks :
Italian Recording Project We have a project, that needs Native Italian speakers, we will give you the text, and you need to record 89 short sentences. you just need to download our software, to read our text and record it, it's a very easy job. 1. You will need to record in a quiet place without loud background noise. and without an echo. 2. Each person Price is 5$ for 89 short sentences record. 4. The project will take about 10-15 mins only. If you are interested please let me know sure. I will contact u. A Good Opportunity For New Freelancers For taking 5 Star Review after their completion of the project. Thanks :
See PDF below for details Dimensions suitable for Instagram and Facebook posts
I'm looking for a minimalist logo design for my new security company. The primary color for the logo should be black. Key requirements: - Minimalist: The logo should be clean, simple and sleek. - Black color: I want the logo to be predominantly black. This logo will be printed on various products, so it's important to have a design that is versatile and works well across different mediums. Ideal skills and experience: - Graphic design with a focus on logo creation. - Experience in creating minimalist and versatile designs. - Understanding of the color psychology and branding.
...looking for: - Faithful reproduction of the layout and key elements: This includes the hero section, navigation, featured sections, and general visual hierarchy. - Responsiveness: The page should adapt seamlessly to different screen sizes (desktop, tablet, mobile). - Clean and organized code: I want well-structured code that is easy to understand and maintain. - Creative solutions: While staying true to the original design, feel free to suggest any improvements or optimizations you think would benefit the page. Instructions: - I will provide my webflow account and you can use it to complete the task. - You can download the website assets (images, fonts, etc.) from the website itself Budget is 30 USD and deadline is 1 day. Pleas...
...a skilled network administrator to help troubleshoot and resolve connectivity issues with my existing VPN setup and firewall. Key Tasks: - Diagnose the root cause of the connection issues affecting the VPN (running on OPNSense/OpenVPN). - Implement the necessary fixes and configuration changes to ensure a stable, reliable VPN connection. - Review the firewall rules and configurations, ensuring that they are optimized for the network environment. -Add Site to Site VPN Settings Ideal Candidate: - Strong background in network administration, particularly experience with VPN setups and firewall configurations. - Familiarity with OPNSense and OpenVPN. -Understanding Contabo Hosting Platform - Proven track record of resolving co...
...of this domain. I want students to enter this site and register. Then they write their educational indicators, certificates and majors they are interested in. Accordingly, my system will recommend universities to them. Simple members of site can apply to 2 universities . If they are paid members, then they can apply to 7 universities. We still can't get api or ready files from universities. Therefore, all university and program information will be manually entered into the system by us. When students apply, they should feel like the system is automatically applying for them. The message that "your application has been registered" should be automatically sent to their personal e-mail. Later, the status of the application should be updated by...
..., SnowClub, and , simplify winter bookings by offering comprehensive services like transport, rentals, activities, tickets, accommodations, and more, creating an "Expedia for mountain resorts." SnowClub, a membership-based SaaS, adds a social network, exclusive discounts, and an online store. Our mission is to reshape the winter travel experience by filling an industry gap and creating the ultimate ecosystem for 140 million skiers and boarders worldwide. **Job Overview:** We're seeking an enthusiastic Public Relations Sales Promoter to assist our CEO and fractional CFO during and outside the Collision Tech Conference in June. As an Alfa Startup, we're showcasing our product and raising fu...
...into a PDF format for an academic assignment. - The audio is in Spanish and involves dialogue from more than two speakers. - Ideally, the freelancer should showcase their exceptional listening skills and competency in Spanish language and grammar. They should also have experience in transcribing multi-speaker dialogues, demonstrating efficient distinguishing and attributing different speakers in a transcript. - Proficiency in the use of transcription software or hardware will be a plus. - A keen attention to detail is required, due to the academic nature of the task. - Timely delivery is crucial as the task is tied to a strict deadline. - A sample transcript of a provided short clip will be appreciated to test quality and accuracy. I loo...
I'm looking to develop a chat application that supports both web and mobile platforms. It needs to be built with the following specific requirements in mind: - Multilingual Support: The application should be designed to support a specific non-English language. The chat interface and all user interactions should be seamlessly available in this particular language. - User Authentication: In order to enhance security and ease of access, the preferred method of user authentication is through phone number with OTP. This ensures that user access is secure and can be easily managed. The ideal freelancer for this project should have: - Proficient in both web and mobile app development. - Prior experience in developing multilingual applications. - Sk...
...User accounts and profiles are crucial for this website to ensure a smooth experience for users. Additionally, an interactive pixel grid for purchases is a key feature as it's the core of the platform. Real-time Solana blockchain integration is also needed to provide transparency and security. - **Pixel Space Availability**: The website will have a massive 1,000,000,000 pixels available for purchase. Ideal skills for this project include experience with Solana and blockchain integration, web development, user account management, and a good understanding of cryptocurrency transactions. This project involves creating a platform that merges e-commerce with blockchain, so experience in this area will be highly beneficial. This is a unique opportunit...
...Hourly rate depending on experience, skills and results of online assessment. Bonuses based on merit also available. Please submit salary requirements. How To Apply: Must complete online job assessment in link below: (Takes about 25 minutes total with breaks in between, at end you receive copy of results) Candidates who do not complete the online assessment will not be considered. Requirements * College education. Law degree preferred. * Must be able to successfully complete a background check. * Must be able to provide references. * Must complete the online job assessment Technology: * Must have reliable internet *Must have reliable computer * Well-versed in E-mail, Word, Excel, Adobe PDF, and Gmail applications. Experience with Clio software
...can help me create a cross-platform e-commerce application for both iOS and Android. The app will be geared towards facilitating online shopping experiences for users. Key Features: - Product Catalog: The app should have a user-friendly interface that allows for easy browsing and searching of various products. - Shopping Cart: A critical component for any e-commerce app, the shopping cart feature should allow for item selection, quantity adjustment, and a smooth checkout process. - User Profiles: Users should be able to create and manage their profiles within the app, including personal details, order history, and saved payment methods. Ideal Skills and Experience: - Proficiency in mobile app development for iOS and Android. - Previous ...
...visualize design ideas. i have included the pdf drawings, image samples, and rendering samples House will have the following... Brick - White Stone - dark gray siding - black Trim and windows - black garage doors - black gable features and porch post - red cedar landscaping items are provided in the pictures uploaded you can use your own pictures but they need to be the same type of tree or bush to be clear the is the house you will be rendering the AutoCAD file can be provided upon request Ideal skills and experience: • Proven record in architectural design • Expertise in photo-realistic rendering technique • Proficiency in industry-leading rendering software • Ability to interpret design concepts visually • Strong creat...
...categories of products: regular pattern wallpapers(which are going in rolls) and murals wallpaper. So it is should be one module for category "mural wallpaper" and another module for "regular pattern wallpaper". (This option can be done with any alternative solutions) ______________________________________ PROCESS for "regular pattern wallpaper" 1) DIMENSIONS: Customer will enter the dimensions in either cm or inches (width x height) and will see the amount of rolls he needs to buy to cover this area (width x height). Assume, that roll length/width - 32ft x 2ft. 2) MATERIAL: Customer will select a material that has different prices per square foot for printing ("Standard Wallpaper" will be default, "Peal and stick...
...The software must store and display detailed patient information effectively. Your understanding of data handling and structuring will be important for this feature. - **Medical History Tracking**: The software must provide an efficient way to maintain and access a patient’s past medical records. Experience in designing such systems is desired. - **Lab Test Results Tracking and Clinical Notes**: The system needs to integrate functionality for tracking lab test results and clinical notes within each patient profile. For example, monitoring the changes in Lithium levels in the blood over the course of the treatment. Your skills to incorporate complex features into a simple design will be crucial. - **User Interface**: The user interface should...
...experienced and skilled developer who can create a remote desktop control application for Windows and Mac. Key Features: - File Transfer: The application should allow for seamless transfer of files between the remote system and the controlling device. - Real-time Chat: It should include a chat functionality to enable communication between the remote system and the controlling device. - WiFi Connection: The application should be able to function over a WiFi Connection. The program has to run in both windows and mac systems. The ideal candidate will have: - Proficiency in Windows and Mac application development - Experience in developing remote control applications - Familiarity with features like file transfer, real-time chat, screen transfer - ...
...- It should specifically address the data privacy and security features of our Personal Information Agent technology. - The video should be a fusion of a technology overview and business presentation, aimed at potential users and investors. Your Tasks: - Enhance the existing PIA prototype video and business presentation. - Maintain a balance between the technical aspects of the technology and its practical business applications. - Present the data privacy and security features in a captivating and informative way - it's crucial for our audience to understand its significance. Ideal Skills and Experience: - Proven track record in creating engaging marketing videos for tech products. - Proficiency in handling com...
I am looking to have a PDF fillable form designed and coded to fit specific needs. This project involves integrating text fields, checkboxes, and dropdown menus into the form design. The purpose of integrating custom code into the PDF form is predominantly for customizing its appearance. It would be greatly appreciated if the form design could align with a minimalist and clean style. Ideal candidates for this project should have strong skills in both form design and coding. Experience in Adobe Acrobat or similar PDF editing tools and programming languages such as JavaScript, Python, or C# would be beneficial.
...programme that requires updating and repackaging. The programme needs bug fixes, and I am looking for a professional who can help identify and resolve these issues. There is no source code. Key Requirements: - Identify and fix bugs: I don't have a detailed list of known bugs, and thus, I need your expertise to identify and resolve them. - Repackaging: The program needs to be repackaged after fixing the bugs. - Online Distribution: The final product should be suitable for online download. Ideal Skills and Experience: - Expertise in programming and debugging .iso files. - Experience in software repackaging. - Ability to deliver software suitable for online distribution. Please include your approach to identifying bugs...
...appealing, and designed to maximize sales conversions. Website Features and Requirements: Simple and Intuitive Interface: Clean design and intuitive navigation for an excellent user experience. Dropshipping Supplier Integration: Ability to easily integrate with BigBuy and other popular dropshipping platforms such as AliExpress and Oberlo. Payment System: Support for multiple payment methods including credit cards, PayPal, and local payment methods. SEO Friendly: Optimized for search engines to ensure good online visibility. Mobile Friendly: Fully responsive, ensuring functionality on mobile devices and tablets. E-commerce Functionalities: Shopping cart, product search, categorization, filters, and recommendation system. ...
