Segurança de computadores Jobs

Computer security is an important topic in the world of computers. If you are good in enhancing computer security and related devices, you should use your skills to earn money by bidding on jobs posted on Freelancer.com.

Computer Security can also be called IT or Cyber security. It refers to information security applied to computers, related devices and networks. This is a wide field, covering all mechanisms and processes used in protecting computers and related devices from attacks and unauthorized accesses. Computer Security also protects computer data from loss due to unexpected circumstances or natural disasters.

There are many computer users in need of Computer Security solutions. All over the world, there is a great need for professionals in this sector. If you are an expert in matters involving computer security, then you should use your skills to increase your income. This will be easy when you are part of Freelancer.com, the leading freelance online site where many employers post jobs on a daily basis. You can start earning money today by simply creating an account on Freelancer.com and bidding on many computer security related jobs available on the site.

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    48 trabalhos encontrados, preços em USD

    I am looking for someone who is an expert in computer networking and can help me in answering some questions related to same.

    $25 (Avg Bid)
    $25 Média
    11 ofertas
    Golang developer 6 dias left
    VERIFICADO

    Hi, I'm looking for a Golang developer to develop and integrate applications in GCP. The developer should be able to work and guide other teams Ensure the code is properly checked and updated into containers Manage integration and data models to support APIs {Cloud Endpoints}

    $189 (Avg Bid)
    $189 Média
    6 ofertas

    I am seeking someone who either works at Facebook, previously worked at Facebook, or has contact with current employees at Facebook to help me overcome a security issue.

    $193 (Avg Bid)
    $193 Média
    4 ofertas

    improvise vulnerability and website security

    $112 (Avg Bid)
    $112 Média
    11 ofertas

    The task consists of two parts. The first part is about describing the protocol in standard cryptographic notation, also known as Alice-Bob notation. Information on this notation can be found at [fazer login para ver a URL] and [fazer login para ver a URL] The second part is a security analysis of the described protocol. Those aiming at High Distinction will need to submit an implementation of the...

    $98 (Avg Bid)
    $98 Média
    2 ofertas
    Security Protocol Analysis Task 6 dias left
    VERIFICADO

    Hi, I've a task of Security Protocol Analysis. This is a small task. We want to make long term relationship with the perfect freelancer. Thanks.

    $69 (Avg Bid)
    $69 Média
    11 ofertas
    Proctoroi solutions expert 5 dias left
    VERIFICADO

    Do you have experience with PROCTRIO,? I have one course to take and it is monitored and recorded with PROCTORIO. Do you have solutions on how to have someone near me without being noticed by a PROCTRIO camera or voice recording?

    $40 (Avg Bid)
    $40 Média
    2 ofertas
    Security expert for Proctoroi 5 dias left
    VERIFICADO

    Someone knows how to get over with Proctoroi Project pays $30

    $30 (Avg Bid)
    $30 Média
    4 ofertas

    Hi, I am looking for someone who has experience as a Network Administrator and willing to help me teach these. below topics by showing how to perform them individually. We will conduct the session in Zoom. Please, I am looking to someone who can help understanding these. [fazer login para ver a URL] Ethernet Networking [fazer login para ver a URL] IPv4 Networking [fazer login para ver a URL...

    $130 (Avg Bid)
    $130
    2 inscrições
    Pen test for a website 5 dias left
    VERIFICADO

    Pen test for a website i need help with this... i have address and ports

    $162 (Avg Bid)
    $162 Média
    20 ofertas
    NEED AN EXPERT IN NEWORKING 5 dias left
    VERIFICADO

    We are looking for experts in Networking

    $73 (Avg Bid)
    $73 Média
    21 ofertas
    Cloudflare rate limiting 4 dias left
    VERIFICADO

    We currently use Cloudfare Business plan to protect our website from getting DDOS, but we still find that hackers are still trying to break in. We have activated rate-limiting and I need someone to help me create a header to block by X-Device-Fingerprint. I have two device fingerprints right now that I need to somehow block. This issue could be either with Rate limiting or firewall. We have a...

    $150 (Avg Bid)
    $150 Média
    2 ofertas
    c++ expert needed asap -- 2 4 dias left
    VERIFICADO

    c++ expert needed asap Test him before hiring

    $535 (Avg Bid)
    $535 Média
    35 ofertas
    youtube intro video 4 dias left
    VERIFICADO

    I need to make a 20-30 seconds youtube intro video

    $23 (Avg Bid)
    $23 Média
    8 ofertas
    Router Configuration 4 dias left
    VERIFICADO

    We have a router that we currently use To connect to our WAN. We NAT to the inside IPs for our system. We now need to add another interface to a separate LAN as well. That LAN has another subnet, but must NAT to the same inside IPs of our system. The required router configuration would accommodate this setup. Also securing the LAN connection with IPSec is needed.

    $125 (Avg Bid)
    $125 Média
    28 ofertas

    We need to implement the Open SOurse Identity and Access Management solution.

    $222 (Avg Bid)
    $222 Média
    1 ofertas

    Our organisation have three IOS applications out of which one is on app store and other two are under development, we want pen testing service for our under development apps and vulnerability assessment for our app store application.

    $36 (Avg Bid)
    $36 Média
    5 ofertas

    Online job-no door to door. Looking for 16 team worker. We are currently looking for a few gals and gents to join our team! Starting rate is $35/Hr and you will be getting paid weekly ,5 days a week Temporary and permanent positions available. Immediate start. If you have a laptop or phone I have a position for you.?? Work your own hours and get paid weekly. No cv required..Pm me please

    $35 / hr (Avg Bid)
    $35 / hr Média
    27 ofertas

    we need help from an expert in this hardware to configure RAM and network

    $85 (Avg Bid)
    $85 Média
    12 ofertas

    Access Control Technique for Enhanced Security

    $169 (Avg Bid)
    $169 Média
    3 ofertas

    Secure Authentication using Quantum Key Distribution

    $144 (Avg Bid)
    $144 Média
    3 ofertas

    Detailed explanation on the list of 6 vulnerabilities attached. Including what does the vulnerability mean to a system and what are the possible impact/attack.

    $21 (Avg Bid)
    $21 Média
    12 ofertas

    Looking for a cyber security expert to do : 1- review a new DC design in terms of cyber security devices. 2- advice about best practices of systems and hardware implementation. 3- advice about best brand of security Hardware and software in the new DC. 4- consultation about Cyber Security

    $52 / hr (Avg Bid)
    $52 / hr Média
    6 ofertas

    Must be near North Dakota - 4 to 5 days a month. We are looking for someone to provide T1 and T2 onsite desktop support and some management consulting for the purpose of delivering IT services to customers on time, on budget and with the required quality. JOB DESCRIPTION: Our client is seeking a talented IT Field Service Technician. This IT Field Service Technician opportunity will contribute to t...

    $26 / hr (Avg Bid)
    $26 / hr Média
    8 ofertas

    Our organisation have three IOS applications out of which one is on app store and other two are under development, we want pen testing service for our under development apps and vulnerability assessment for our app store application. Report will be required

    $39 (Avg Bid)
    $39 Média
    6 ofertas

    I need to hire an expert on cyber security to help me to check my app

    $501 (Avg Bid)
    $501 Média
    26 ofertas
    Problems with network 2 dias left
    VERIFICADO

    Hello. I have a problem with my internal network. lost password and access to the router and need access on this wifi network. The project aims to assist in this process with remote access

    $347 (Avg Bid)
    $347 Média
    29 ofertas

    Need help with VLAN troubleshooting to setup new firewall

    $14 / hr (Avg Bid)
    $14 / hr Média
    35 ofertas

    I need you to develop some software for me. I would like this software to be developed for Linux. I will take a test also

    $20 (Avg Bid)
    $20 Média
    2 ofertas
    Project 2 (2020) 2 dias left
    VERIFICADO

    Require using blockchain, ubuntu and python3

    $84 (Avg Bid)
    $84 Média
    3 ofertas

    I want you to upgrade my slim 3 website to slim 4 latest ver, with all latest updated libraries. Requirements: 1. Upgrade from Slim 3 to Slim 4 Framework 2. Update All Plugins for Slim 4 3. Bugs are not allowed after upgrade is completed Max Budget is 100$ for this project.

    $110 (Avg Bid)
    $110 Média
    8 ofertas
    CYBER SECRUTIY EXPERT 1 dia left
    VERIFICADO

    I need a full time cyber security expert working full time alongside me for $500 a month. Must be willing to work full time UK hours between the hours of 10am to 7pm UK hours. If you cannot work full time do not apply. If you cannot work for $500 full time do not apply. If you do not have experience in cyber security do not apply If you cannot read do not apply. also mention this in your ...

    $995 (Avg Bid)
    $995 Média
    17 ofertas

    Inviting skilled developers to build a tailored Network Intrusion Detection System (NIDS) using existing best-of-breed projects in open-source community. The NIDS will need to be tailored for use in industrial environments that are not connected to the Internet. Key Capabilities required: 1. Use of ML/AI for reducing false positives and accurate anomaly detection. 2. Deep-packet-inspection of i...

    $4668 (Avg Bid)
    $4668 Média
    16 ofertas

    We have several internet security protocols that we would like to write using SPAN-AVISPA tool and verify using the tool that the proposed protocol is secure. The tool can be found in Ubuntu Virtual Machine installed from AVISPA website. The requirement is an HLPSL file. We have verified the protocols using different tools and we would like the final verification to be done in SPAN/AVISPA Skills R...

    $621 (Avg Bid)
    $621 Média
    7 ofertas

    Hello, we need to have some information on spam filtering. we use haraka as MTA and we want to improve the antispam filtering. but we have many small server and we want to have a centralized spam solution. that's why we think to go with rspamd but we need to clarify some information with a call or 2

    $17 / hr (Avg Bid)
    $17 / hr Média
    1 ofertas
    Hyperledger Fabric Expert 1 dia left
    VERIFICADO

    Hello, We are going to build a simple Hyperledger Fabric network. It is not for commercial purpose, a sort of test running. Hope you can also build the frontend part as well. We would only work with an candidate who has extensive experience in building and handling HLF.

    $1325 (Avg Bid)
    $1325 Média
    10 ofertas
    phishing / pentest tool 23 horas left
    VERIFICADO

    For a customer of mine i need to conduct a test phishing campaign, i am in need of a tool hosted on a private owned server, need assistance in setting up such a server, Hardware is already in place. also on the same server i would need some basic pentest tools

    $1122 (Avg Bid)
    $1122 Média
    35 ofertas

    I need someone who can work with following tools and can create the following solutions: As a working place I will hand you the virtual machine where all the programs to be tested are Tools you have to work with: Adress Sanitizer LLVM Clang Analyzer GCC 10 Static Analyzer Facebook Infer KLEE symbolic execution engine honggfuzz (fuzzer) Programs to be tested: and a simple program in C One Real-Wo...

    $22 (Avg Bid)
    $22 Média
    4 ofertas
    raspberry pi router 18 horas left

    raspberry pi with touch screen as a vpn / tor router

    $534 (Avg Bid)
    $534 Média
    9 ofertas
    Network and account security 16 horas left
    VERIFICADO

    In need of a freelancer skilled in personal network security as well as accounts and platforms.

    $429 (Avg Bid)
    $429 Média
    26 ofertas
    Security of website and webapp 15 horas left
    VERIFICADO

    we are looking for someone who can check security of 2 websites and webapps from all aspects of vulnerability like DDOS, Bruteforce, SQL Injection, Man in the Middle , phishing and others

    $182 (Avg Bid)
    $182 Média
    27 ofertas

    Need someone who has 10+ years of experience in cybersecurity and security testing to write 50 Multiple choice questions and answers based on real world questions. Can't be copy from other places. It must be unique or something you have come across in your career. Each question needs to have 4 answers of which one answer is correct one and the rest 3 are incorrect answers. So there will be to...

    $157 (Avg Bid)
    $157 Média
    13 ofertas

    Hello, I have a company called Grill Rescue. We have had the infringements under control and we have found there are less than 20-30 infringement companies per month across multiple platforms such as Amazon, Google, and Alibaba, eBay, and stand-alone sites. We are looking for an employee on a monthly basis ($300-$400) to make sure these are all removed. This job will need need to be completed on a...

    $472 (Avg Bid)
    $472 Média
    2 ofertas
    Kali linux 4 horas left

    hi looking for someone to install kali on my laptop preferably in person and I would love to take hour or two of your time to learn basics and run [fazer login para ver a URL] a program or two plz disregard amount$ wasnt sure so yeah plz disregard

    $59 (Avg Bid)
    $59 Média
    10 ofertas

    i purchase a car from iaai salvauge vehicle and i need to remove the car photos from googgle and other websites salwv2sv5ja801589 whitte range rover sport 2018 i upload a one of the photos it is also available in other websites [fazer login para ver a URL] [fazer login para ver a URL] [fazer login para ver a URL] [fazer login para ver a URL]

    $288 (Avg Bid)
    $288 Média
    4 ofertas

    I need the networking expert guy for my job.

    $20 - $165
    Secreto
    $20 - $165
    40 ofertas

    I need the networking expert guy for my job.

    $20 - $165
    Secreto
    $20 - $165
    26 ofertas

    I need a network administration expert for my current projects. If you have knowledge please bid. Details will be shared in message with the freelancers.

    $7 - $57
    Secreto
    $7 - $57
    53 ofertas