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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    40 jobs found, pricing in USD

    I crypto exchange built which allows users to trade btc and other coins.

    $2388 (Avg Bid)
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    15 bids
    Security Researcher 6 days left
    VERIFIED

    Hello, Nedded Security Researcher to secure my website from hacking

    $163 (Avg Bid)
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    3 bids

    I need to secure my hospital for cyber threats. my hospital network contain 1 router, 3 switches, 1 server, 24 pcs

    $846 (Avg Bid)
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    7 bids

    Linux Gentoo expert needed for custom build , must be Gentoo expert!! Focus is on hardening and security Do not reply if you are new to this linux flavour and custom kernel build

    $258 (Avg Bid)
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    4 bids

    Linux Gentoo expert needed for custom build , must be Gentoo expert!! Do not reply if you are new to this linux flavour and custom kernel build

    $235 (Avg Bid)
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    4 bids

    Looking for expert in Penatration testing who knows Telugu preferred

    $118 (Avg Bid)
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    5 bids
    Linux Gentoo custom build 6 days left
    VERIFIED

    Linux Gentoo expert needed for custom build , must be Gentoo expert!! Do not reply if you are new to this linux flavour and custom kernel build

    $154 (Avg Bid)
    $154 Avg Bid
    5 bids

    I am looking for IT professionals to help me with ad-hoc support issues. Knowledge of the following skills: 3CX, Ubiquiti, Watchguard and Cisco Meraki would be very useful.

    $32 / hr (Avg Bid)
    $32 / hr Avg Bid
    11 bids

    I am seeking someone to guide me in C/C++ and implementation of queues and stacks needed for memory management algorithms. To be able to compare, contrast and understand the relative performance of different replacement schemes.

    $116 (Avg Bid)
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    30 bids

    • Skills: Cisco certified network professional Network Engineer, Cisco Certified Network Associate, Routing and Switching Routing • Preferred : CCNA / CCNP certification • Very strong exp on Routing , Switching , Network Security, Load Balancing

    $15 / hr (Avg Bid)
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    14 bids

    An European investment company is looking for Pen-testers/Hackers to join its red-team and perform cyber security assessments on portfolio companies. Protecting our portfolio companies is our first priority as well as assessing risk in acquisition targets (companies we intent to invest it or acquire). Job description includes the following: This is a part-time role that can be done remotely in a...

    $20 / hr (Avg Bid)
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    5 bids

    Looking for expert in below jd This contractor will help various Application Security projects such as: Defining how Security fits into the SDLC - developing an agile security program. Putting together an encryption policy. Clean up the clients risk registry and automate it Working on Penetratio testing and AWS must.

    $205 (Avg Bid)
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    13 bids

    Just like in a normal VPN application, when you connect to the VPN server you can send and receive network packets using the IP address of the VPN server (and perhaps also access shared network drives), but the biggest difference here is that you cannot just connect to an open/filtered port as on a normal server! The VPN servers will be ordinary home or work computer devices that have firewalls an...

    $3796 (Avg Bid)
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    12 bids

    I am looking for someone who can showcase me the Cyberark working in any enterprise and help me with my queries

    $21 (Avg Bid)
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    1 bids

    I need help with offsec lab tasks. Guide me through lab machines without metasploit (where is possible) or another paid tools. Work at a convenient time for you. has to be OSCP certified

    $19 / hr (Avg Bid)
    $19 / hr Avg Bid
    7 bids

    finding and summarizing 3 computer science research paper to 3 page long

    $60 (Avg Bid)
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    39 bids

    In my skill i have learned a lot of computers and networking, Like Installation of OS, removing viruses and troubleshoot computer problem. For the past years i've been experiencing Internet Protocol Camera. Based in networking skill IPcam are easily done. Ive learned a lot Server and Client networking. I learned Mikrotik, VPN, OpenVPN, PPTP, DHCP, DNS, Firewall and one the most are security o...

    $414 (Avg Bid)
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    9 bids

    we need system security testing done, looking for computer system specialist to test a new crypto coin security before we launch.

    $1205 (Avg Bid)
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    19 bids

    I also want to prevent information from showing on google search. Please look at the attachment. I need to remove the second article permanently and writing to the owners is not an option. Thank you

    $604 (Avg Bid)
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    6 bids
    Build me a crypto exchange 4 days left
    VERIFIED

    I want to build my crypto exchange. By the best level of security and trading option and payment process system

    $18314 (Avg Bid)
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    19 bids

    Need encrypted raspbian OS system for raspberry 3, with remote drive unlocking or unlocking by usb flash. I want to get bash scripts for making or instructions how it possible to do

    $40 (Avg Bid)
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    5 bids

    getting error for network level authentication while connecting any ip address i dont have credentials for that

    $61 (Avg Bid)
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    17 bids

    Please go through the description about the project Hacker news.

    $46 (Avg Bid)
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    4 bids

    Estoy cursando un master en Ciberseguridad por internet y necesito un tutor para avanzar mas rapido, temas principales, desarrollo seguro, analisis forense, ingenieria reversa, Tenologias SIEM, seguridad en smartphones

    $26 / hr (Avg Bid)
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    4 bids

    IT Firm specializing in Managed IT Services, IT consulting, Cloud Server, Infrastructure, Networking, Cyber Security

    $248 (Avg Bid)
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    7 bids
    ziproxpress 2 days left

    we are a newly upcoming company fast rising and in need of data analysis,attends customer services and drivers etc

    $7361 (Avg Bid)
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    8 bids

    Hello, I am looking for talented and expert individuals in various niche, Having experience in handling blackboard platforms will be preferred. pls bid with your skill set and cpp

    $163 (Avg Bid)
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    17 bids

    Need a network expert to fix the issue where the Dish Joey receiver will not link up with the Dish hopper located on a separate lan. NETWORK A [login to view URL] Modem connected to Router 1 Router 1 connected to Switch 1 (Ip [login to view URL] Dish Hopper Connected to Switch 1 (Ip [login to view URL]) NETWORK B [login to view URL] Router 2 connected to Switch 1 (using DMZ to share the inter...

    $146 (Avg Bid)
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    8 bids

    We need a soluction for OTP or 2FA to integrate into my system based on Linux RH 5.8. We prefer OTP sent by SMS.

    $195 (Avg Bid)
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    10 bids

    1. Create an application to generate RSA key pair as per NIST standard. 2. Read the document NIST - FIPS.186-4. This will provide more info about vectors. 3. The application has to satisfy CAVS/CMVT test. 4. Application can be in C# (.NET)

    $161 (Avg Bid)
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    1 bids

    I need you to design and build my personal website.

    $481 (Avg Bid)
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    60 bids
    Design network Protocol 1 day left
    VERIFIED

    Hello. i need help from someone who can analyze and design network protocols. And also help with cryptographic security.

    $33 (Avg Bid)
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    12 bids
    MANet ns2 dymo 21 hours left

    NS2 code about manet Dymo protocol encrypted by diffie hellman and use hashing md5

    $527 (Avg Bid)
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    2 bids
    draytek 2919 setup 21 hours left
    VERIFIED

    looking for some one whos expert in draytek router setup for vpn

    $28 (Avg Bid)
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    5 bids

    I have a project which needs these perimeters concluded. designing a protocols ,attacking it and solving it Inferences.

    $26 (Avg Bid)
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    6 bids
    Security Assesment 20 hours left
    VERIFIED

    Review Security Controls, Policies, Config files Review Sec services (caching, filters, ips/ips, fw) Cisco and Forninet conf files remote users appliance versions gap analysis risk assesment Analysis of alternatives architectures High level cost analysis

    $539 (Avg Bid)
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    34 bids
    Cacti Issue with Juniper MX 17 hours left
    VERIFIED

    We upgraded the juniper MX router OS. After the upgrade, the graphs are not coming for this device (mainly the firewall filter configured on the device). So, searching for somebody who can fix this issue. Please apply if you have experience with cacti with Juniper MX. The budget of this project is $25. Thank you.

    $27 (Avg Bid)
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    5 bids

    I am looking for a set up Domestic courier network in India. Can any professional company provide us operational function networking in India that how a big size courier company put high level service network which should be at par world class courier company domestic network around the world . Above details required for air network, ground network both. It should provide complete network how hub...

    $131 (Avg Bid)
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    5 bids
    Copiar Un Juego 5 days left

    Hacer una copia de un juego con una app/pagina para administrar el servidor (que no seria el mismo servidor (el servidor original) ademas que pueda sacar y poner recursos entre los jugadores. Si quieres saber cual es el juego manda un mensaje

    $135 (Avg Bid)
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    4 bids

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