Hire the best Cryptographers

Top 6 Cryptographers Hired This Month

  • BestQualityPrice's Profile Picture
    BestQualityPrice
    Freelancer in mansoura, Egypt
    51 Reviews

    Our Features of Work: * Best quality * Error Free * 2 week free after-sales support * Lifetime User Support * 24x7 Helpline Chat Available At BestQuality & Price Corporations we believe to serve at our best to our perfection to meet customer's requirements. On time completion of tasks with an innovation and ...

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  • Jasmine64's Profile Picture
    Jasmine64
    Freelancer in Hayward, United States
    38 Reviews

    I am offering top quality services according to your budget. Whether you have an urgent or long-term project, I am your ideal employee. You want your work on time and at a reasonable price. You want to START right away you have come to the right place. I am committed to offer quality and affordable services to all ...

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  • utkarshkatiyar19's Profile Picture
    utkarshkatiyar19
    Dedicated Cryptography Consultant
    249 Reviews

    Top notch Software Developer skilled in networking, cryptography, operating systems (Linux/windows), C++ Programming, Java programming, Android and cloud computing.

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  • wangbeizou's Profile Picture
    wangbeizou
    Freelancer in Dalian, China
    143 Reviews

    Hello, We are a team of skilled dedicated people and our passion is simply to excite ourselves with every project that we do. Our team work experience is of more than 5 years combined while enthusiasm and fresh creative minds is the driving force for our team. Every single team member is the task manager who tak ...

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  • RAHEL198's Profile Picture
    RAHEL198
    Freelancer in Thika, Kenya
    117 Reviews

    Qualified,experience and a proficient academic writer and researcher. I am a MA ENGLISH LANGUAGE AND LINGUISTICS holder; I have over 8 years experience doing academic papers including reports, essays, case studies, dissertations, thesis and research. I have delivered about 2000 papers from native students of th ...

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  • yamaf555's Profile Picture
    yamaf555
    Freelancer in DONGGANG, China
    133 Reviews

    You are my alter ego forever! - Yamaf I am an iOS, android and web developer with a Bachelor of Science in Information Technology from Tsinghua University and 5 years of software development experience. I am experienced in web development with site building technologies using wordpress and codeigniter framework, an ...

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Finding Cryptographers on Freelancer

Cryptology or Cryptography is derived from a Greek word “krypton” that means hidden secret and “graphein” meaning writing. Cryptography denotes the study of techniques that ensure secure communication, in the presence of third parties.  Cryptography is indispensable for protecting all the data stored in your computer by making them obscure to the unintended recipients. Not only does it  store information, but it also transmits the data in a particular format so that only the intended recipient can read and process it.

Overview

Cryptography is very closely associated with disciplines like Cryptology and Cryptanalysis. It includes various techniques such as microdots that help to hide information which are stored or are in transit. Nowadays, Cryptography mostly involves scrambling plain text or clear text into cipher text through a process called encryption, and again back to its original form through a process called decryption.

The four key objectives of Cryptography include:

1. Confidentiality – so the information cannot be comprehended by anyone other than the party to whom it is intended.

2. Integrity – the data that is in storage or transit between the sender and the recipient cannot be altered in any way, without it being detected.

3. Non-repudiation – neither the sender nor the recipient are in a position to deny at a later stage his/her involvement and intention in the creation and transmission of the data.

4. Authentication – both the sender as well as the recipient are able to confirm each other’s identity along with the origin and destination of the data.

Cryptosystems include all the procedures and the protocols that are designed to meet and fulfil the above mentioned objectives. They include not only mathematical procedures and computer programs but also a considerable part about human behaviour and its regulation too.

Types of Cryptographic Algorithms

  1. Secret key cryptography – a single key is used for both encryption and decryption

  2. Public key cryptography – here separate keys are used for encryption and decryption

  3. Hash functions – here through a mathematical procedure, the information is irreversibly transformed to encrypt information.

A person who specialises in the field of cryptography is a cryptographer. A cryptographer is very much in demand because the ability to store and transfer crucial and sensitive data, safely and securely is quite vital for success in the cut-throat business world.

Where will you search to hire an expert cryptographer?

Hiring a freelance cryptography expert via Freelancer offers a wide range of benefits to employers and can often be a lower rate than traditional experts who are employed on a full time basis.

If you’re looking for a solution for your cryptography needs or if you are looking to trial a freelancer to see if they provide the levels of expertise you are looking for, using a platform such as Freelancer.com is a fantastic option.

Simply log onto the Freelancer.com website and search through a bank of talented freelancers who are willing and able to provide their services to you for your project.