Cryptography is the science of protecting sensitive information by transforming it into a code that is illegible to unauthorized users. Cryptographers use mathematics and computer algorithms to create cryptographic protocols and encryption techniques that allow data to be kept secure, in the same way a safe can be used to protect valuables from theft or destruction. Cryptographers are technology professionals specifically trained in the art and science of encrypting digital information, making them extremely valuable assets for businesses, governments, researchers and individuals looking to protect their sensitive data.
The demand for expert Cryptographers has grown significantly in recent years, as new laws have been introduced regulating data security and protection, forcing businesses of all types to recognize the importance of safeguarding sensitive information. As such, Cryptography has become an essential tool in a variety of industries, from healthcare to finance, marketing, law and many others.
Here’s some projects that our expert Cryptographers have made real:
- Creating presentations around cryptography
- Translating coding languages relevant to cryptography
- Constructing comparison studies between different cryptographic algorithms
- Developing secure network communication protocols through Diffie-Hellman key exchange and AES encryption
- Enveloping, signing and creating digital messages with .pfx certificates
- Extracting font names from documents written in Cyrillic
- Deconstructing cryptosmt tool - Ascon cipher – changing from 5 to 4 size s-box
- Simulating cryptocurrency risk levels
- Decrypting digital files using PGP private keys
By hiring a Cryptographer through Freelancer.com on your projects you can ensure that your data remains secure, be it for a simple encryption project or something more complex such as building secure communication networks between multiple users. If you have a project requiring specialist cryptographic support then post it today on Freelancer.com and hire one of our experts to bring your project to life.From 21,169 reviews, clients rate our Cryptographers 4.87 out of 5 stars.
About Us: We are an innovative startup dedicated to environmental projects aimed at mitigating CO2 and methane emissions in the atmosphere. Our mission is to create tangible solutions to combat climate change and promote sustainability for future generations. Our Mission: At our core, we are driven by the urgent need to address the environmental challenges facing our planet. By leveraging cutting-edge technology and creative solutions, we strive to reduce greenhouse gas emissions and foster a healthier, more sustainable environment. What We Offer: As part of our commitment to making a positive impact, we are embarking on an ambitious endeavor to develop a cryptocurrency tailored to funding our environmental projects. This cryptocurrency will serve as a groundbreaking fundraising tool, empo...
I'm after someone experienced in creating visually unique and abstract NFTs. These non-fungible tokens will function as collectibles within the Ethereum blockchain. Candidate requirements: - Knowledge and experience with Ethereum for NFT creation - Artistic capabilities aligning to an abstract style - Proven experience in creating engaging and desirable digital collectibles In your proposal, please include previous NFT collectibles you've created, particularly those of an abstract aesthetic. I'm excited to see how your artistic expression can drive the creation of these collectibles.
I am in need of an expert who is familiar with the day trading platform TradeView. I need assistance in three main areas: - Understanding TradeView: I need step-by-step instructions and assistance on how to effectively navigate and use this trading platform. - Creating Trading Scripts: I've been considering creating custom scripts to potentially enhance my day trading activities. I need guidance on how to get started and hopefully create successful scripts using pine script. - Managing Trading Bots: I'm also interested in automated trading bots. I need help understanding these bots, how they work, and how to manage them efficiently. The ideal candidate for this project would have a proven history with day trading, communication skills to explain complex concepts in an unde...
Building a Machine Learning Model for Game Here's a step-by-step guide to building a machine-learning model for the game, including code examples and resource recommendations: Step 1: Data Collection and Preprocessing Collect Hashes: Gather as many hashes as possible from the game. Consider recording the steps taken within the game to generate each hash. Analyze Hash Format: Determine the format of the hashes (e.g., length, character types, presence of delimiters). This helps choose appropriate algorithms for processing and analysis. Clean and Preprocess Data: Clean the data by removing duplicates, handling missing values, and ensuring consistent format. Standardize the data if necessary. Step 2: Model Selection and Architecture Design Choose Machine Learning Algorithm: Based on t...
I'm currently seeking a skilled Python developer, specifically with expertise in Cyber security, to address a critical data encryption issue in our corporate network. The ideal candidate should be proficient in: - Cybersecurity measures and protocols - Data encryption - Python Programming The task at hand: - Implement AES-128 encryption using Galois-Field multiplication without any external libraries Experience in using Python for data encryption in a corporate setting is strongly preferred. The goal is to ensure the enhancement of the network's security and the integrity of our corporate data. Strong communication skills are a must, as the selected candidate might need to explain complex cybersecurity concepts to the in-house team.