Cryptography 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.

From 22,718 reviews, clients rate our Cryptographers 4.87 out of 5 stars.
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    2 jobs found, pricing in CAD

    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.

    $36 (Avg Bid)
    $36 Avg Bid
    5 bids

    I am seeking a highly skilled freelancer with expertise in AI and Cybersecurity to assist in the development of an intellectual property focused on enhancing cybersecurity measures through data protection and intrusion detection. The main objective is to identify and mitigate potential cyber threats, contributing significantly to the research and development within my work domain. **Key Requirements:** - Strong foundation in AI, specifically within the context of cybersecurity. - Profound knowledge in data protection and intrusion detection systems. - Ability to conduct comprehensive security breach analysis. - Experience in developing algorithms or systems that proactively address cyber threats. - Capability to work on a tight deadline, aiming for completion ASAP. **Ideal Skills:** - P...

    $113 (Avg Bid)
    $113 Avg Bid
    5 bids

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