Computer Security 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.

Hire Computer Security Consultants

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    48 jobs found, pricing in GBP

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

    £17 (Avg Bid)
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    10 bids
    Golang developer 6 days left
    VERIFIED

    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}

    £144 (Avg Bid)
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    6 bids

    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.

    £158 (Avg Bid)
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    3 bids

    improvise vulnerability and website security

    £84 (Avg Bid)
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    9 bids

    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 [login to view URL] and [login to view 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 protocol and secu...

    £75 (Avg Bid)
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    2 bids

    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.

    £53 (Avg Bid)
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    11 bids
    Proctoroi solutions expert 5 days left
    VERIFIED

    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?

    £31 (Avg Bid)
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    2 bids
    Security expert for Proctoroi 5 days left
    VERIFIED

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

    £27 (Avg Bid)
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    3 bids

    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. [login to view URL] Ethernet Networking [login to view URL] IPv4 Networking [login to view URL] IPv4 Subnetting [login to...

    £99 (Avg Bid)
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    2 entries
    Pen test for a website 5 days left
    VERIFIED

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

    £123 (Avg Bid)
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    17 bids
    NEED AN EXPERT IN NEWORKING 5 days left
    VERIFIED

    We are looking for experts in Networking

    £56 (Avg Bid)
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    21 bids
    Cloudflare rate limiting 5 days left
    VERIFIED

    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...

    £114 (Avg Bid)
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    2 bids
    c++ expert needed asap -- 2 5 days left
    VERIFIED

    c++ expert needed asap Test him before hiring

    £408 (Avg Bid)
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    35 bids
    youtube intro video 4 days left
    VERIFIED

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

    £18 (Avg Bid)
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    8 bids
    Router Configuration 4 days left
    VERIFIED

    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.

    £95 (Avg Bid)
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    27 bids

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

    £169 (Avg Bid)
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    1 bids

    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.

    £27 (Avg Bid)
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    5 bids

    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

    £27 / hr (Avg Bid)
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    27 bids

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

    £65 (Avg Bid)
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    12 bids

    Access Control Technique for Enhanced Security

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    3 bids

    Secure Authentication using Quantum Key Distribution

    £110 (Avg Bid)
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    3 bids

    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.

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    12 bids

    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

    £40 / hr (Avg Bid)
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    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...

    £20 / hr (Avg Bid)
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    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

    £30 (Avg Bid)
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    6 bids

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

    £382 (Avg Bid)
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    26 bids
    Problems with network 2 days left
    VERIFIED

    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

    £265 (Avg Bid)
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    29 bids

    Need help with VLAN troubleshooting to setup new firewall

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    35 bids

    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

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    2 bids
    Project 2 (2020) 2 days left
    VERIFIED

    Require using blockchain, ubuntu and python3

    £64 (Avg Bid)
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    3 bids

    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.

    £84 (Avg Bid)
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    8 bids
    CYBER SECRUTIY EXPERT 1 day left
    VERIFIED

    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 ...

    £759 (Avg Bid)
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    17 bids

    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...

    £3563 (Avg Bid)
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    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...

    £474 (Avg Bid)
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    7 bids

    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

    £13 / hr (Avg Bid)
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    1 bids
    Hyperledger Fabric Expert 1 day left
    VERIFIED

    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.

    £1011 (Avg Bid)
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    10 bids
    phishing / pentest tool 1 day left
    VERIFIED

    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

    £856 (Avg Bid)
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    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...

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    4 bids
    raspberry pi router 19 hours left

    raspberry pi with touch screen as a vpn / tor router

    £408 (Avg Bid)
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    9 bids
    Network and account security 17 hours left
    VERIFIED

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

    £327 (Avg Bid)
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    26 bids
    Security of website and webapp 16 hours left
    VERIFIED

    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

    £137 (Avg Bid)
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    25 bids

    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...

    £120 (Avg Bid)
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    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...

    £360 (Avg Bid)
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    2 bids
    Kali linux 5 hours 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 [login to view URL] a program or two plz disregard amount$ wasnt sure so yeah plz disregard

    £45 (Avg Bid)
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    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 [login to view URL] [login to view URL] [login to view URL] [login to view URL]

    £220 (Avg Bid)
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    I need the networking expert guy for my job.

    £15 - £126
    Sealed
    £15 - £126
    40 bids

    I need the networking expert guy for my job.

    £15 - £126
    Sealed
    £15 - £126
    26 bids

    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.

    £5 - £44
    Sealed
    £5 - £44
    53 bids

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