密码学 Jobs

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.

从22,044个评价中,客户给我们的 Cryptographers 打了4.89,共5星。
雇佣 Cryptographers

筛选

我最近的搜索
筛选项:
预算
类型
技能
语言
    工作状态
    3 份搜到的工作,货币单位为 USD

    What I am looking for is to be able to obtain a model, for the automatic classification of transactions or any transaction where a Safe Multisig has interacted. The classification based on what it performed, for example Swap, Staking, Lending, Borrowing, Internal Transaction, Airdrop, and others. That it be automated, that it only delivers the transaction hashes of the transactions where the Safe Multisig was and that it returns the label with the transaction Hash. And that in the same way, to the operations, if they were already closed, it calculates the profits or losses generated by the operation, movement or transaction. We do not have a database with the classification of the transactions, I would have to classify the transactions, what I can provide is a list with the number of trans...

    $563 (Avg Bid)
    $563 平均报价
    49 个竞标

    Looking for a proactive Discord moderator to help manage our growing community. Key Responsibilities: - Enforcing our community guidelines: Ensuring members adhere to our chat policies and code of conduct. - Monitoring chat activity: Keeping an eye on conversations to prevent any toxic behavior or rule-breaking. - Resolving conflicts: Handling disputes and disagreements in a fair and unbiased manner. - Managing user roles and permissions: Ensuring that roles are assigned correctly and that users have the appropriate permissions. The ideal candidate should have previous experience in moderating Discord communities and be able to handle a growing community with professionalism and care.

    $18 - $37 / hr
    $18 - $37 / hr
    0 个竞标
    Add new feature in BitCrack 3 天 left
    已验证

    I'm looking for an experienced C++ developer to refactor my current Bitcrack project. The primary goal of this refactor is to integrate new features into the existing codebase. Ideal skills and experience include: - Strong proficiency in C++ - Prior experience with refactoring projects to add new features - Familiarity with Visual Studio The refactored code should maintain the existing functionality of the project while seamlessly incorporating new features. This includes ensuring that the code is clean, efficient, and well-documented for future maintenance.

    $154 (Avg Bid)
    $154 平均报价
    10 个竞标

    专为您推荐的文章

    Get your product into the hands of test users and you'll walk away with valuable insights that could make the difference between success and failure.
    7 MIN READ
    A guide to hiring and working with freelance Photo Anywhere Expert
    15 MIN READ
    Learn how to hire and collaborate with a freelance Typeform Specialist to create impactful forms for your business.
    15 MIN READ