Φίλτρο

Οι πρόσφατες αναζητήσεις μου
Φιλτράρισμα κατά:
Προϋπολογισμός
σε
σε
σε
Είδος
Δεξιότητες
Γλώσσες
    Κατάσταση Δουλειάς
    2,000 ns2 cryptography δουλειές που βρέθηκαν, με τιμές EUR
    Website design - open to bidding Έχει λήξει left

    Cryptography, Web Design, Bitcoin, Software architecture, HTML, to buy a functional website . i have a low bubget and hope to do more website after the initial one

    €480 (Avg Bid)
    €480 Μέση Προσφορά
    21 προσφορές
    Website design Έχει λήξει left

    Cryptography, Web Design, Bitcoin, Software architecture, HTML, to buy a functional website . i have a low bubget and hope to do more website after the initial one

    €230 (Avg Bid)
    €230 Μέση Προσφορά
    1 προσφορές

    need to finding the shortest path in vanet. it must use dijkstra's algorithm,speed detection,nearby ATM. need to show the simulation in ns2

    €367 (Avg Bid)
    €367 Μέση Προσφορά
    4 προσφορές

    I am looking to get my MS Word document (17494 words) on "Ethical hacking and countermeasures-Cryptography" edited (American English). Editing should be done using TRACK CHANGE tool of MS Word. Care should be taken to ensure that the intended meaning is retained after editing. I need it in 48 hours. The editor should be familiar with the terminologies in this field and have an eye for details.

    €123 (Avg Bid)
    €123 Μέση Προσφορά
    22 προσφορές
    Web developer needed Έχει λήξει left

    Web developer required, experience with payment channels, user networks, user accounts, cryptography and ideally the ethereum blockchain

    €6923 (Avg Bid)
    €6923 Μέση Προσφορά
    26 προσφορές
    Cryptography Research LTD Έχει λήξει left

    Cryptography Research LTD is an international online training company in the field of cryptocurrencies, blockchain, technical analysis, fundamental analysis, data safety, mining and taxes. We work with cryptocurrency exchanges offering online courses for thousands of blockchain investors. We are looking for a copywriter - must be a native speaker - who would lead our marketing campaigns and write persuasive copy - salesletters, emails, landing pages, squeeze pages and VSLs. Requirements: Fluent English (written and spoken) – Native Speaker A great ability to engage and convince readers that they need your product Some portfolio please! Regarding investments and/or new technologies Writing copy in a timely manner - we work with big clients and in a sensitive mark...

    €28 (Avg Bid)
    €28 Μέση Προσφορά
    8 προσφορές

    ENERGY EFFICIENT ROUTING FOR MANETS FOR MILITARY APPLICATION AIM 4. To develop and propose an Energy efficient routing protocol for MANETS to be implemented in a military environment. SCOPE 5. The project envisages to carry out the following:- (a) Analysis and study of existing routing protocols used by MANETS with emphasis on next hop forwarding of data packets, thei...of data packets at nodes of Mil Wireless Mesh NW in battlefield. (d) Study tenets of various simulation environments available. (e) Simulate the performance of the energy efficient routing protocol as proposed on a selected simulation environment. COMPONENTS 8. The project will be simulated, tested and evolved using a suitable open source network simulation software. (NS2 or NS3 )...

    €185 (Avg Bid)
    €185 Μέση Προσφορά
    5 προσφορές
    Cryptography - Duplicate a code Έχει λήξει left

    Hi, I am looking for someone who knows how to implement etheruim smart contracts using an existing code. Basic code is existed, we only need to duplicate and make minor changes. Would like to start as soon as possible.

    €28 - €230
    €28 - €230
    0 προσφορές

    I've got up a server that it's running on a local machine. The DNS is on another server. I need to configure a new domain registered at , that's all. Server 1 (S1): Provide the DNS. (example: , ) Server 2 (S2): It's running as localhost, it's into the lan under S1. I purchased a domain at using the nameservers: and ns2.s1.com. The S2 have a trial version of WHM and I created an account using the domain purchased at namecheap.com. The issue is the DNS doesn't resolve. The S1 have assigned the IP xxx.xxx.135.28 (public IP of the lan where the S1 is localled). When I created the account using the purchased domain, the server assigned the IP xxx.xxx.135.29, I changed it from DNS zone on account functions -> edit zone on WHM but the issue

    €72 (Avg Bid)
    €72 Μέση Προσφορά
    16 προσφορές

    I need to do modification on RPL routing protocol and simulate it using cooja or other simulators (NS2, NS3, OMNet++). Require deep understanding of the protocol flow, code files and where to apply the changes (add new functions, modify exciting ones)

    €575 (Avg Bid)
    €575 Μέση Προσφορά
    9 προσφορές
    Project for Duc N. Έχει λήξει left

    Hi Duc N. I need a crytography tutor to help teach me about cryptography and security protocols.

    €23 - €23 / hr
    €23 - €23 / hr
    0 προσφορές

    I've got up a server that it's running on a local machine. The DNS is on another server. I need to configure a new domain registered at , that's all. Server 1 (S1): Provide the DNS. (example: , ) Server 2 (S2): It's running as localhost, it's into the lan under S1. I purchased a domain at using the nameservers: and ns2.s1.com. The S2 have a trial version of WHM and I created an account using the domain purchased at namecheap.com. The issue is the DNS doesn't resolve. The S1 have assigned the IP xxx.xxx.135.28 (public IP of the lan where the S1 is localled). When I created the account using the purchased domain, the server assigned the IP xxx.xxx.135.29, I changed it from DNS zone on account functions -> edit zone on WHM but the issue

    €29 (Avg Bid)
    €29 Μέση Προσφορά
    1 προσφορές

    I need you to write a research paper on cognitive Radio network and also simulation with mathematical modelling .

    €309 (Avg Bid)
    €309 Μέση Προσφορά
    12 προσφορές

    I've got up a server that it's running on a local machine. The DNS is on another server. I need to configure a new domain registered at , that's all. Server 1 (S1): Provide the DNS. (example: , ) Server 2 (S2): It's running as localhost, it's into the lan under S1. I purchased a domain at using the nameservers: and ns2.s1.com. The S2 have a trial version of WHM and I created an account using the domain purchased at namecheap.com. The issue is the DNS doesn't resolve. The S1 have assigned the IP xxx.xxx.135.28 (public IP of the lan where the S1 is localled). When I created the account using the purchased domain, the server assigned the IP xxx.xxx.135.29, I changed it from DNS zone on account functions -> edit zone on WHM but the

    €23 (Avg Bid)
    €23 Μέση Προσφορά
    7 προσφορές
    K-PAY CRYPTOCURRENCY Έχει λήξει left

    I need crypto currency expert to who can create crypto currency using bitcoin or litecoin block chain source code. I also need API to communicate in PHP and Handover with full source ownership and need training how to maintain it too. Skills: Blockchain, C Programming, Cryptography, PHP See more: source code bounce using opengl, crypto currency source code, source code crypto currency, source code sale using, source code bitcoin mining, source code shopping using corba, source code college using, sample source code sales using mysql, email source code iphone using phonegap, source code neural using, source code create reports php using mysql, example source code application using gmm matlab, matlab source code application using gmm, dll source code examples using, source code shop...

    €1045 (Avg Bid)
    €1045 Μέση Προσφορά
    32 προσφορές
    Build a Website Έχει λήξει left

    Build a real-time, open order book, multi crypto-currency exchange website....live order matching. It should include a payment gateway and banking gateway. It will feature Crypto-currency to fiat exchange. BTC/INR, LTC/INR, XRP/INR and BCH/INR are the pairs that will be listed for exchange. KYC and AML module should be integrated. Few other tweaks also should be made available. Developer should have through knowledge in blockchain technology. Skills: Databases, Cryptography, Operating Systems, Linux, Virtualization - Linux Containers, Docker, Kubernetes, Javascript, HTML, CSS, Bootstrap, AngularJS, Flexbox, ReactJS, noSQL, SQL, Linux, Ruby on Rails, Kafka, Docker, Go (Golang), Blockchain, Microservices, Python, Javascript, NodeJS Some references: , ,

    €4729 (Avg Bid)
    €4729 Μέση Προσφορά
    16 προσφορές
    Cryptography Έχει λήξει left

    I am looking for someone who knows how to implement etheruim smart contracts using an existing code.

    €29 (Avg Bid)
    €29 Μέση Προσφορά
    1 προσφορές

    My self: I am Manikandan A, from VIT Universtiy (Chennai Campus). moblie no:8870138971 OUR PROJECT Nowadays, telemedicine is an emerging healthcare service where the healthcare professio...different security issues; for instance, data theft attacks are considered to be one of the most serious security breaches of healthcare data in the cloud. In this paper, the main focus has been given to secure healthcare private data in the cloud using a fog computing facility. To this end, a tri-party one-round authenticated key agreement protocol has been proposed based on the bilinear pairing cryptography that can generate a session key among the participants and communicate among them securely. Finally, the private healthcare data are accessed and stored securely by implementing a decoy ...

    €622 (Avg Bid)
    €622 Μέση Προσφορά
    1 προσφορές
    cryptography task AES Έχει λήξει left

    Wondering if any expert in this who can deliver programming Java or any other language ?

    €55 (Avg Bid)
    €55 Μέση Προσφορά
    15 προσφορές
    File Crypter and binder Έχει λήξει left

    Working on a project for a company involving cryptography and need to create a commercial grade file crypter with sub being updateable as and when needed to.

    €138 (Avg Bid)
    €138 Μέση Προσφορά
    10 προσφορές

    Right A Survey on Quantum Cryptography 5-7 pages i have the Paper Structure , and 4 References 4 days 0% Plagiarism

    €64 (Avg Bid)
    €64 Μέση Προσφορά
    18 προσφορές
    Combine software with hardware Έχει λήξει left

    You MUST have knowledge of security, APIs, 2FA, C/C++, HID, Cryptography I have source code that is tailored to a USB-HID. The current set of software: * There is a cross-platform client interface (code available) * Two-factor authentication (2FA) using a mobile app (code available) * All USB communication needs to remain password encrypted using the AES-256-CBC algorithm with base-64 encoding. USB packets are sent following the ISO 7816-4 standard. A password must be set before any command is accepted. Once again, all code is there. You just need to tweak it to make sure it works on a standard USB device and remains plug-and-play. The client interface (native app) needs to work with the device, as well as existing functionalities of the app (e.g. 2FA)

    €126 (Avg Bid)
    €126 Μέση Προσφορά
    3 προσφορές

    We created the Global payments plugin in C# using the "webservice" method and its complete but needs debuggin and our programmer had to leave. To accelerate the process we can offer the complete source code for the project. It is complete and sends payment requests to the gateway but we get back error "do not use special characters" from the...PAYMENT INFORMATION IN OUR DATABASE. So you need to cyptograph credit card information, store it with a key that we will generate and then be able to restore the information to send the the gateway for future payments (similar to recurring payment). 1 - in 3 days for working beta without saving the client information (name credit card number) etc. 2 - then after that the rest for the cryptography and saving and...

    €109 (Avg Bid)
    €109 Μέση Προσφορά
    7 προσφορές

    We created the Global payments plugin in C# using the "webservice" method and its complete but needs debuggin and our programmer had to leave. To accelerate the process we can offer the complete source code for the project. It is complete and sends payment requests to the gateway but we get back error "do not use special characters" from the...PAYMENT INFORMATION IN OUR DATABASE. So you need to cyptograph credit card information, store it with a key that we will generate and then be able to restore the information to send the the gateway for future payments (similar to recurring payment). 1 - in 3 days for working beta without saving the client information (name credit card number) etc. 2 - then after that the rest for the cryptography and saving and...

    €95 (Avg Bid)
    €95 Μέση Προσφορά
    3 προσφορές

    We created the Global payments plugin using the "webservice" method and its complete but needs debuggin and our programmer had to leave. To accelerate the process we can offer the complete source code for the project. It is complete and sends payment requests to the gateway but we get back error "do not use special characters" from the gatew...PAYMENT INFORMATION IN OUR DATABASE. So you need to cyptograph credit card information, store it with a key that we will generate and then be able to restore the information to send the the gateway for future payments (similar to recurring payment). 1 - in 3 days for working beta without saving the client information (name credit card number) etc. 2 - then after that the rest for the cryptography and saving and...

    €170 (Avg Bid)
    €170 Μέση Προσφορά
    4 προσφορές

    We created the Global payments plugin using the "webservice" method and its complete but needs debuggin and our programmer had to leave. To accelerate the process we can offer the complete source code for the project. It is complete and sends payment requests to the gateway but we get back error "do not use special characters" from the gatew...PAYMENT INFORMATION IN OUR DATABASE. So you need to cyptograph credit card information, store it with a key that we will generate and then be able to restore the information to send the the gateway for future payments (similar to recurring payment). 1 - in 3 days for working beta without saving the client information (name credit card number) etc. 2 - then after that the rest for the cryptography and saving and...

    €98 (Avg Bid)
    €98 Μέση Προσφορά
    3 προσφορές

    We created the Global payments plugin using the "webservice" method and its complete but needs debuggin and our programmer had to leave. To accelerate the process we can offer the complete source code for the project. It is complete and sends payment requests to the gateway but we get back error "do not use special characters" from the ga...CLIENT PAYMENT INFORMATION IN OUR DATABASE. So you need to cyptograph credit card information, store it with a key that we will generate and then be able to restore the information to send the the gateway for future payments (similar to recurring payment). 1 - in 3 days for working beta without saving the client information (name credit card number) etc. 2 - then after that the rest for the cryptography and saving and...

    €14 (Avg Bid)
    €14 Μέση Προσφορά
    2 προσφορές
    Blockchain Software Engineer Έχει λήξει left

    Must be UK based Must have experience of cryptography and encryption Must have experience creating ERC20 Tokens

    €39 / hr (Avg Bid)
    €39 / hr Μέση Προσφορά
    7 προσφορές
    Crypto Wallet Portal BTCTENT.com Έχει λήξει left

    ...mobile banking are technology advancements that are receiving increased attention in the global community because of their accessibility, convenience, speed and growth rate. However, this popularity comes with growing security concerns, like increasing frequency of identity theft, leading to bigger problems which put user anonymity at risk. One possible solution for these problems is using cryptography to enhance security of Bitcoin or other decentralised digital currency systems and to decrease frequency of attacks on either the communication channels or the system storage. This report outlines various methods and solutions targeting these issues and aims to understand their effectiveness. It also describes Secure Crypto Wallet, standard Crypto transactions client, enhanced wit...

    €1454 (Avg Bid)
    €1454 Μέση Προσφορά
    35 προσφορές
    CRYPTOGRAPHY WALLET APPLICATION Έχει λήξει left

    LOOKING FOR a well experienced Developer in CRYPTOGRAPHY WALLET APP suitable for WEB / IOS / ANDROID NO UPFRONT PAYMENT. WILL JUST PROVIDE MILESTONE ONCE WE’LL AGREE FOR THE PROFESSIONAL FEE. STOP SUGGESTING TO CONTACT OUTSIDE FROM FREELANCER. Requirements / checklist: Used of blockchain api for btc exchanges Generate BTC address for registered user, private and public address Generate PHP address Generate USD address Able to exchange in all of the following: BTC to PHP, BTC to USD, PHP to USD, PHP to BTC, USD to PHP 6. Send the following: BTC to BTC address, PHP to PHP address, USD to USD address 7. Accepted Payments platform: Paypal, Credit Card,...

    €1385 (Avg Bid)
    €1385 Μέση Προσφορά
    31 προσφορές
    Wallet Application for Cryptography Έχει λήξει left

    LOOKING FOR a well experienced Developer in CRYPTOGRAPHY WALLET APP suitable for WEB / IOS / ANDROIDRequirements / checklist:Used of blockchain api for btc exchangesGenerate BTC address for registered user, private and public addressGenerate PHP addressGenerate USD addressAble to exchange in all of the following: BTC to PHP,            BTC to USD,            PHP to USD,            PHP to BTC,            USD to PHP      6. Send the following:             BTC to BTC address,  ...

    €300 (Avg Bid)
    €300 Μέση Προσφορά
    4 προσφορές

    Introduction Blockchain Blockchain Durability and robustness Cryptography Hashing Consensus methods Distributed ledger Peer-to-peer network Decentralization Idea of Crypto currencies like Bitcoin, Etherium, Ripple Smart contracts Build Sample decentralized blockchain App Test and deploy decentralized application

    €327 (Avg Bid)
    €327 Μέση Προσφορά
    5 προσφορές
    software engineer Έχει λήξει left

    Preferred skills and experience: • Working knowledge of PHP or other scripting languages  • A vast understanding of AWS, PHP, CSS, HTML, JS, MQTT, PYTHON, SOCKETS, NODE, MVC Frameworks, LINUX.  • In depth knowledge of API's, GIT, testing methodologies, cryptography  • Frameworks experience: Laravel, Codeigniter  • Design, build, and maintain APIs, services, and systems Debug production issues across services and multiple levels of the stack Work with engineers across the company to build new features at large-scale Improve engineering standards, tooling, and processes 

    €28 / hr (Avg Bid)
    Προεξέχον Επείγον
    €28 / hr Μέση Προσφορά
    49 προσφορές

    Would like to build a mobile app (iOS and Android) for customers who want to buy or sell bitcoin and other cryptocurrencies (also includes a website). Also want to provide bitcoin payment processing system for user. Ping me for more information. The project just like jaxx, localbitcoin, and also exchange with other payments platforms - PayPal, stripe, a...like to build a mobile app (iOS and Android) for customers who want to buy or sell bitcoin and other cryptocurrencies (also includes a website). Also want to provide bitcoin payment processing system for user. Ping me for more information. The project just like jaxx, localbitcoin, and also exchange with other payments platforms - PayPal, stripe, , payline. Skills: Android, Cryptography, iOS Development, MySQL, Java, RESTAPI

    €978 (Avg Bid)
    €978 Μέση Προσφορά
    37 προσφορές

    Hi, Need an cryptography expert to find out the encryption technique on a data-set. Kindly find attachment containing sample data. Sample data contain 10 sample. Each row has a column value named New ID which is generated using Old ID The New Full ID is just a re-written form on the New ID The Encrypted ID is the one for which the source is unknown , it can be Old ID or New ID or New Full ID The task is to find the values in the cell marked as X and Y respectively All bids must start with the sentence: "I really have read the project description"

    €1036 (Avg Bid)
    €1036 Μέση Προσφορά
    2 προσφορές

    I want implementation in matlab for the proposed algorithm in this paper (Digital Watermarking using Asymmetric Key Cryptography and Spatial Domain Technique)

    €79 (Avg Bid)
    €79 Μέση Προσφορά
    3 προσφορές

    Implement some routing protocols codes in WSN within specific Cryptography to extract some measurements. making project running on my laptop.

    €664 (Avg Bid)
    €664 Μέση Προσφορά
    1 προσφορές
    Run RSA cryptography in python Έχει λήξει left

    Hi I need someone to help me to run Run RSA cryptography in python Which means can encrypt and decrypt a text by use RSA cryptography in python some link for help

    €23 (Avg Bid)
    €23 Μέση Προσφορά
    1 προσφορές
    Cyber Security and Cryptography Έχει λήξει left

    The project related to cyber security and cryptography implementation

    €34 (Avg Bid)
    €34 Μέση Προσφορά
    12 προσφορές

    Objective Function: : we need to minimize it : we need to minimize it (Propagation Delay) : we need to maximize it Adapting LEACH Algorithm for Underwater Wireless Sensor The important static metrics for the compression will be (Underwater signal propagation) and modify leach for uwsn by anew Algorithm. I need person speak arabic and comper 2 protocl 1...and comper 2 protocl 1)network size, 2)network topology 3) throughput 4) delay 5) energy consumption 6)routing overhead 7)network lifetime 8)data rate After implementing the code do you provide support to help me to understand? also Document After finishing the code, if there are a comment or some modification can he help me to do it you can use any simulation Mathab or omnet++ or ns2

    €311 (Avg Bid)
    €311 Μέση Προσφορά
    3 προσφορές

    I have a full project with the result for MATLAB, (already done). i need to Validate this results ( MATLAB Results) to any Network Simulation like ( Omnet++ or NS2).and when we get the ( Omnet++ or NS2) Results need to analysis it. for all Graphs. Note/ i have all the documents that you can help you.

    €224 (Avg Bid)
    €224 Μέση Προσφορά
    5 προσφορές
    €339 Μέση Προσφορά
    10 προσφορές
    Cryptography lessons Έχει λήξει left

    Need cryptography lessons, so I can encrypt data with your assistance, because I want to protect files on my web server properly. If you have experience on similar projects, we can discuss furthermore.

    €409 (Avg Bid)
    €409 Μέση Προσφορά
    6 προσφορές

    I am creating a cryptocurrency platform similar to Ethereum. Ethereum is an open-source, public, blockchain-based distributed computing platform featuring smart contract functionality. This project involves cryptography and C++ programming.

    €2304 (Avg Bid)
    €2304 Μέση Προσφορά
    17 προσφορές
    Project for Raghavan P. Έχει λήξει left

    I need study cryptography mathematics could you help ? Have you done it before?

    €8 / hr (Avg Bid)
    €8 / hr Μέση Προσφορά
    1 προσφορές
    Project for Matlab T. Έχει λήξει left

    Need help at cryptography mathematics can you help ?

    €7 - €7 / hr
    €7 - €7 / hr
    0 προσφορές
    linux-OpenSSL Crypto Lab Έχει λήξει left

    Good knowledge of Cryptography Needed on urgent basis

    €32 (Avg Bid)
    €32 Μέση Προσφορά
    8 προσφορές
    Project for Muhammad S. Έχει λήξει left

    Hi bro I need your help at cryptography mathematics if you can help please send me Thank you

    €7 / hr (Avg Bid)
    €7 / hr Μέση Προσφορά
    1 προσφορές

    i want to modify AODV routing protocol in two ways and compare them with AODV for more details PM me for details about modification and comparisons

    €212 (Avg Bid)
    €212 Μέση Προσφορά
    9 προσφορές