Cryptography is the study of hiding information. It intersects the disciplines of engineering, computer science and mathematics. Cryptography is involved in securing passwords, access to sensitive material and to computer systems. If your business needs help with cryptography, you can hire freelance cryptography experts to fulfill your tasks. Start by posting your cryptography task today! Punësoni Cryptographers

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    9 punët e gjetura, me çmimin EUR

    There is a set of testers of the new cryptocurrency cashbаck service We are recruiting people who should try out our new service, Cryptokeshbek. All beta test participants will receive $ 500 in Bitcоins for the test. If you have accounts on Blockchain, Binance, EXMO, Huobi, Coinbase. We invite you to cooperate. Our main tasks are to check the stability of the service, and if possible identify bu...

    €226 - €678
    €226 - €678
    0 ofertat

    Looking for a experienced Laravel and Cryptocurrency guru. To help us edit a Laravel eCommerce site. - Need to have experience with bitcoin,litcoin,monero,bcash payment gateways & JSON RPC

    €1060 (Avg Bid)
    €1060 Oferta mesatare
    35 ofertat

    we required BTC seller for project who have experience in this and can easily manage everything.

    €45 / hr (Avg Bid)
    €45 / hr Oferta mesatare
    1 ofertat

    A set of new beta testers comes to a new cryptocurrency exchange, everyone can participate in the absolute, even without experience. All beta participants will receive $ 500 in their balance for trading bitcoins. For each error we find, we pay 500 dollars.

    €239 (Avg Bid)
    €239 Oferta mesatare
    4 ofertat

    I have an idea for mining Bitcoin "smarter" and i need some help in code development and/or mining setup and understanding. To give you a brief description of the idea without getting into details at this stage: I will be mining solo using multiple ASIC miners and potentially some Cloud mining using GPU (i understand that solo mining is not profitable even with ASIC miners) but i have a...

    €17 / hr (Avg Bid)
    €17 / hr Oferta mesatare
    6 ofertat

    I need you to write a research article on banking system,, online banks And compare it with blockchain

    €124 (Avg Bid)
    €124 Oferta mesatare
    32 ofertat
    Blockchain Content Writer 4 ditë left
    VERIFIKUAR

    Must have Financial Domain Exp MUST HAVE WRITING EXP MUST HAVE TECHNICAL WRITING EXP MUST HAVE EXP WRITING ON BLOCKCHAIN, SECURITIZATION ETC TOPICS THIS IS LONG TERM ROLE PREFERRED FROM USA, CANADA OR INDIA

    €100 (Avg Bid)
    €100 Oferta mesatare
    11 ofertat

    I am trying to make a code that makes a visible signature in JavaScript. Invisible signatures work fine, however when I try to add the AP (appereance) dictonary to the signature annotation along with the other needed XObjects and the image stream itself within the XObject I get a corrupted PDF file which Acrobat Reader can open but image doesn't appear and when I click on the place where the ...

    €118 (Avg Bid)
    €118 Oferta mesatare
    6 ofertat

    I am looking for a freelancer who is experienced in cryptography, decoding/encoding and web security.

    €1002 (Avg Bid)
    €1002 Oferta mesatare
    41 ofertat