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About Computer Security

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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    37 jobs found, pricing in USD
    The goal of the project is to create VPN servers that are behind a router that blocks incoming connections. 6 days left

    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...

    Cisco Computer Security Linux Network Administration System Admin
    $3655 (Avg Bid)
    $3655 Avg Bid
    10 bids
    Bid now
    Identity Access Management - Sailpoint or cyberark training 6 days left
    VERIFIED

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

    Computer Security Internet Security Security Web Security
    $21 (Avg Bid)
    $21 Avg Bid
    1 bids
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    Need OCSP certified pentester to help with lab 6 days left

    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

    Computer Security Linux Penetration Testing System Admin Web Security
    $20 / hr (Avg Bid)
    $20 / hr Avg Bid
    6 bids
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    Computer Servicing and Network Installation 5 days left

    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...

    Cisco Computer Security Network Administration System Admin Web Security
    $434 (Avg Bid)
    $434 Avg Bid
    8 bids
    Bid now
    system security testing 5 days left

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

    Computer Security Internet Security Software Testing Web Security
    $1251 (Avg Bid)
    $1251 Avg Bid
    14 bids
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    1.) I want to remove information you see in google search 2.) prevent information from showing on google search. Thank you 5 days left
    VERIFIED

    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

    Computer Science Computer Security
    $575 (Avg Bid)
    $575 Avg Bid
    5 bids
    Bid now
    Build me a crypto exchange 5 days left
    VERIFIED

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

    Algorithm C Programming C++ Programming Computer Security Cryptography
    $18999 (Avg Bid)
    $18999 Avg Bid
    17 bids
    Bid now
    Encrypted raspberry - remote unlock 5 days left
    VERIFIED

    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

    Computer Security Linux Network Administration Raspberry Pi Web Security
    $40 (Avg Bid)
    $40 Avg Bid
    5 bids
    Bid now
    network level authentication . remote desktop 5 days left

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

    Computer Security Network Administration System Admin Web Security Windows Server
    $58 (Avg Bid)
    $58 Avg Bid
    16 bids
    Bid now
    web Ratio Platform 5 days left

    Please go through the description about the project Hacker news.

    Computer Security HTML PHP Web Security Website Design
    $46 (Avg Bid)
    $46 Avg Bid
    4 bids
    Bid now
    Seguridad informatica 4 days left

    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

    Computer Security Internet Security Web Security
    $26 / hr (Avg Bid)
    $26 / hr Avg Bid
    4 bids
    Bid now
    search engine optimization for company website 4 days left

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

    Computer Security Internet Security Network Administration System Admin Web Security
    $248 (Avg Bid)
    $248 Avg Bid
    7 bids
    Bid now
    ziproxpress 3 days left

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

    Computer Security Customer Support Delivery Employee Training Parcel Delivery
    $7731 (Avg Bid)
    $7731 Avg Bid
    6 bids
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    Writing Firm looking for Experts in variois Niche- Accounts, English,litrature,criminal Justice etc 3 days left
    VERIFIED

    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

    Accounting Computer Security English (US) Finance Research Writing
    $163 (Avg Bid)
    $163 Avg Bid
    17 bids
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    Link Dish Joey to Hopper on different network lan 3 days left
    VERIFIED

    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...

    Cisco Computer Security Linux Network Administration System Admin
    $146 (Avg Bid)
    $146 Avg Bid
    8 bids
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    One Time Password/Second Factor Authentication for Linux RH 3 days left
    VERIFIED

    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.

    Computer Security Linux
    $198 (Avg Bid)
    $198 Avg Bid
    9 bids
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    RSA Key Generation Test Vectors as per NIST standard 3 days left
    VERIFIED

    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)

    Computer Security
    $86 (Avg Bid)
    $86 Avg Bid
    1 bids
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    How and why deepfake videos work — and what is at risk 3 days left
    VERIFIED

    I need you to write some articles.

    Article Writing Computer Security Internet Security Risk Management Social Media Management
    $20 (Avg Bid)
    $20 Avg Bid
    26 bids
    Bid now
    Website Development 3 days left

    I need you to design and build my personal website.

    Blog Install Computer Security Graphic Design PHP Website Design
    $478 (Avg Bid)
    $478 Avg Bid
    61 bids
    Bid now
    Design network Protocol 3 days left
    VERIFIED

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

    Cisco Computer Security Engineering Network Administration Web Security
    $35 (Avg Bid)
    $35 Avg Bid
    10 bids
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    MANet ns2 dymo 2 days left

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

    Communications Computer Security Linux Local Area Networking Security
    $527 (Avg Bid)
    $527 Avg Bid
    2 bids
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    draytek 2919 setup 2 days left
    VERIFIED

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

    Cisco Computer Security Linux Network Administration System Admin
    $28 (Avg Bid)
    $28 Avg Bid
    5 bids
    Bid now
    Network and Cryptographic Security 2 days left
    VERIFIED

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

    Computer Security Cryptography Encryption Engineering Network Administration
    $27 (Avg Bid)
    $27 Avg Bid
    5 bids
    Bid now
    Security Assesment 2 days 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

    Cisco Computer Security Internet Security Network Administration Web Security
    $553 (Avg Bid)
    $553 Avg Bid
    31 bids
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    Cacti Issue with Juniper MX 2 days 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.

    Cisco Computer Security Linux Network Administration System Admin
    $27 (Avg Bid)
    $27 Avg Bid
    5 bids
    Bid now
    courier network in India air as well as surface 2 days left
    VERIFIED

    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...

    Cisco Computer Security Engineering Network Administration Wireless
    $131 (Avg Bid)
    $131 Avg Bid
    5 bids
    Bid now
    Network Engineer 1 day left

    We are looking for a Network Engineer in Seattle Washington Location for our upcoming future projects.

    Cisco Computer Security Network Administration System Admin Wireless
    $29 / hr (Avg Bid)
    $29 / hr Avg Bid
    14 bids
    Bid now
    Network Administrator who is located in Europe 1 day left

    Looking for experienced Network Administrator who is located in Europe. This will be long term position definitely. At least Conversational English

    Cisco Computer Security Network Administration Research Writing Technical Writing
    $8 / hr (Avg Bid)
    $8 / hr Avg Bid
    10 bids
    Bid now
    Technology security 1 day left
    VERIFIED

    Need some help to write any topic on technology security.

    Article Writing Computer Security Research Writing Technical Writing
    $52 (Avg Bid)
    $52 Avg Bid
    34 bids
    Bid now
    Market Information Security Training in Middle East 1 day left
    VERIFIED

    Hi, I am looking for professionals in Middle East who can sell my online CISSP, CISM and CISA training. I am looking for professionals who are smart and can think out of the box. Long term partnership if performance is good. Healthy commissions. Kindly share your linkedin profile to verify experience and education. Knowledge of Arabic language is preferred. Best Regards Hammad

    Advertising Computer Security Internet Marketing Marketing Sales
    $31 (Avg Bid)
    $31 Avg Bid
    3 bids
    Bid now
    I need to paraphrase a paper 1 day left

    I have a Network security related paper. I need to paraphrase it

    Computer Security Network Administration Report Writing Research Writing Technical Writing
    $81 (Avg Bid)
    $81 Avg Bid
    55 bids
    Bid now
    employ computer monitoring 1 day left
    VERIFIED

    i needed employ computer monitoring software for my network

    .NET C Programming Computer Security Internet Security Web Security
    $65 (Avg Bid)
    $65 Avg Bid
    9 bids
    Bid now
    Coding a monitor program (C++) 19 hours left
    VERIFIED

    i want a programmer to code a monitor program for smart kids , i want it to do such as keyloger and send me the data via php web panel. so we need php web panel and the monitor program which will be coded via c++. more features will be discussed in a message. note: if you dont have experience with such stuff dont bid here. thanks.

    C Programming C++ Programming Computer Security PHP Software Architecture
    $184 (Avg Bid)
    $184 Avg Bid
    20 bids
    Bid now
    Decentralized Internet Protocol performance measurement using Mininet 16 hours left
    VERIFIED

    Decentralized internet protocols like Dat, IPFS etc performance has to be measured. So a tool in mininet has to be built . Contact for more details

    C Programming Cisco Computer Security Java Network Administration
    $158 (Avg Bid)
    $158 Avg Bid
    5 bids
    Bid now
    Make some improvements in the code to correct security vulnerabilities 16 hours left
    VERIFIED

    We're looking for a person who can fix some security vulnerabilities that our website has. To do this, we have a document with the all the specifications of every issue to correct that will be delivered once we award the freelancer to this job. Summary of the vulnerabilities: 1. Injection of HTML code in parameter "name" 2. Exposing password in server response 3. Abuse of reserv...

    Computer Security HTML Internet Security PHP Web Security
    $197 (Avg Bid)
    $197 Avg Bid
    26 bids
    Bid now
    computer technical paper Ended
    VERIFIED

    computer technical paper ..simple essay paper

    Computer Security Report Writing Research Research Writing Technical Writing
    $29 (Avg Bid)
    $29 Avg Bid
    52 bids
    Bid now
    Terminar de Configurar dos Routers Draytek ( Vigor 2860 + Vigor 2925) 14 hours left

    Tenemos dos routes Draytek. -Vigor2860 ([login to view URL]) en una sede y que siempre hemos utilizado. Con instalación de Fibra. Ip fija. Conectado por VPN lan-lan con la otra sede. Hasta hace poco la otra sede tenia ADSL y sin problemas, pero nos hemos trasladado y no hay instalación de fibra en la ubicación de la otra sede. -Vigor 2925([login to view URL]) nueva sede ...

    Cisco Computer Security Network Administration System Admin
    $140 (Avg Bid)
    $140 Avg Bid
    4 bids
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