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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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    40 jobs found, pricing in USD
    Cyber Security To Do 6 days left
    VERIFIED

    Can you help me on Cyber securiy task ?My budget is 20 usd but definitely more work in future as well.

    Computer Security Internet Security Research Writing Technical Writing Web Security
    $21 (Avg Bid)
    $21 Avg Bid
    13 bids
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    I would like to hire a Computer Security Developer 6 days left

    I am looking for a developer to merge together AI models with cybersecurity analytics dashboard. I also have an incident response dashboard that would like to merge in for security personnel to create an incident ticket. We can discuss this more. I will provide AI models, cybersecurity analytics and incident response dashboards. Your job would be to integrate together. The following AI models are...

    App Developer Computer Security Python
    $1510 (Avg Bid)
    $1510 Avg Bid
    10 bids
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    Installer Re 6 days left

    Candidate should carry laptop and console cable with USB adapter to his laptop. Candidate needs to have Putty Application installed on his Laptop. Candidate has to be available with internet hotspot connection for any emergency requirement.

    Computer Security Network Administration Software Architecture System Admin
    $28 (Avg Bid)
    $28 Avg Bid
    3 bids
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    Threat intelligence in cyber security -- 3 6 days left
    VERIFIED

    I need expert in threat intelligence and cyber security to do research and presentation.

    Computer Science Computer Security Internet Security Network Administration Web Security
    $116 (Avg Bid)
    $116 Avg Bid
    10 bids
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    implementation of port knocking 6 days left
    VERIFIED

    Implement a simple web server that supports only GET that can be enabled and disabled on command. Create a port knocking protocol that when executed enables the web server for 10 seconds from the time of the port knock. After 10 seconds from the last port knock, the web server is disabled even if in the middle of a file transfer. The implementation should support up to 10 users.

    C Programming Computer Security Network Administration
    $58 (Avg Bid)
    $58 Avg Bid
    4 bids
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    Mikrotik expert 6 days left
    VERIFIED

    Hello, I need a mikrotik expert, i need to block access to all my machines expect a few that i want to give access.. Thanks

    Cisco Computer Security Linux Network Administration System Admin
    $21 / hr (Avg Bid)
    $21 / hr Avg Bid
    19 bids
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    Security study 5 days left

    Confidential security for one of my client

    Computer Security Internet Security Network Administration Research Writing Web Security
    $2254 (Avg Bid)
    $2254 Avg Bid
    21 bids
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    Replication problem in Active Distributed Systems 5 days left
    VERIFIED

    I would like to hire you for a one on one conversation where you could give me some information about Replication problem in Active Distributed Systems

    Computer Security Database Administration Network Administration System Admin
    $18 / hr (Avg Bid)
    $18 / hr Avg Bid
    6 bids
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    HSM SNMP WALK via Nagios 5 days left
    VERIFIED

    Need Assistance with Safenet HSM monitoring via Nagios. It can be done either with plugin or SNMP. Requirements: Looking to get "alive" check. If the HSM power or network dies, or hung/frozen state Nagios should alert.

    Computer Security Linux Network Administration System Admin
    $85 (Avg Bid)
    $85 Avg Bid
    4 bids
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    Private project or contest #18162771 5 days left

    Please Sign Up or Login to see details.

    Coding Computer Security Internet Security Network Administration Web Security
    NDA
    Bid now
    Trophy icon Need a Cyber Security Managed Services Promo Video 12 days left

    I am in need of a Cyber Security managed service promo video. I need this video to have a voice over that clearly states its for "Cyber Geeks Global". Here are the websites I want you to use for the information. [login to view URL] , [login to view URL] , [login to view URL]

    Computer Security Video Editing Video Services Voice Talent Web Security
    $117 (Avg Bid)
    $117
    0 entries
    Enter now
    for research reason , i need to implement in security tools "Defensive against DNS spoofing" 4 days left

    looking for somebody to implement in any security tools for my research purpose MY Idea is "Defensive against DNS spoofing"

    Computer Security DNS Internet Security Linux Python
    $154 (Avg Bid)
    $154 Avg Bid
    5 bids
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    Cryptography Expert 4 days left
    VERIFIED

    Hi there I need a Cryptography expert that help setting up and Implementing an HSM in development using amazon cloud HSM.

    C Programming Computer Security Java Network Administration Software Architecture
    $54 / hr (Avg Bid)
    $54 / hr Avg Bid
    6 bids
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    Need someone who can do Packet Tracer IoT Smart Home task. 4 days left
    VERIFIED

    Development of a Smart Home IoT Solution using Cisco Packet Tracer. Must be able to do Powerpoint slides and draft report.

    Cisco Computer Security Network Administration Technical Writing Wireless
    $236 (Avg Bid)
    $236 Avg Bid
    3 bids
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    Cisco security manager 4 days left

    Necesito para un proyecto de entre 1 y 2 meses un Cisco Security Manager con experiencia demostrable, ingles y residencia en Madrid

    Cisco Computer Security Network Administration System Admin Technical Writing
    $18 / hr (Avg Bid)
    $18 / hr Avg Bid
    2 bids
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    Looking for a great cyber security technician team 4 days left

    Your ability determines how much you can earn！！ Web Security and Penetration Test I am looking for a great person to complete my project. you have even penetrated server of a big website, then received Bounty!!! for example facebook、google、Microsoft and so on. This is very important . If you don't have the abilities, don't bid. Thanks. Because it is a very very difficult project.

    Computer Security Internet Security PHP Web Security Website Testing
    $51935 (Avg Bid)
    $51935 Avg Bid
    12 bids
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    In need of a security tester for my site. 4 days left

    I will need someone, (provided an IP and URL(s) to my website and server) to find any exploits as well as ways into the system that could potentially leak user or admin data as well as risks of a full-breach. Tasks: - find exploits - compromise system (if possible) - write out a detailed summary of work

    Computer Security Internet Security PHP Web Security Website Testing
    $175 (Avg Bid)
    $175 Avg Bid
    33 bids
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    Combine OpenVAS and Security Onion -- 2 3 days left
    VERIFIED

    Some functionalities of OpenVAS and Security Onion needs to be combined. Only 1 or 2 functionalities

    C Programming Computer Security Internet Security PHP Web Security
    $55 (Avg Bid)
    $55 Avg Bid
    1 bids
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    Security Issues 3 days left

    I need to find out if my domain but especially if my emails from my quote request form on my site can be hacked by sending them to another destination or if they can be intercepted by the hacker first and them redistributed to my based on what the hacker wants me to receive. I feel that this is happening to me. Aldo

    Computer Security Internet Security PHP Web Security
    $141 (Avg Bid)
    $141 Avg Bid
    11 bids
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    Technical Support Technician-PC 3 days left
    VERIFIED

    Hi, Greetings, We have urgent requirement with our client, Title: Technical Support Technician-PC Location – Australia Duration – 12+ Months Extensive knowledge of, PC and Apple computers, printers, monitors, software and basic networking. Only people living in Australia can apply

    Computer Security
    $1386 (Avg Bid)
    $1386 Avg Bid
    1 bids
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    Computer network and topology 3 days left

    Work on computer network and some notes

    Cisco Computer Security Network Administration Report Writing Research Writing
    $111 (Avg Bid)
    $111 Avg Bid
    39 bids
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    Digital Forensics 3 days left
    VERIFIED

    Uncover who has access to my computers

    Computer Security Computer Support Mobile App Development Website Design
    $12 / hr (Avg Bid)
    $12 / hr Avg Bid
    10 bids
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    descomp my archive exe , and modify it make obfuscation and video tutorial 3 days left

    hey how are you , need modify my archive exe , and create video tutorial it

    Computer Security Data Entry Delphi Penetration Testing Visual Basic
    $152 (Avg Bid)
    $152 Avg Bid
    2 bids
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    Omnet++ WSN protocols 2 days left
    VERIFIED

    I need a project in omnet++ . It must be simulation some protocols in wireless sensork network. Maybe 2-3 protocols in the beginning . And then i need to write own protocol in wsn in omnet++

    C Programming Computer Security Java Network Administration Wireless
    $875 (Avg Bid)
    $875 Avg Bid
    2 bids
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    Trophy icon Academic Article about XSS ( Cross-Site Scripting) 21 hours left

    We need an academic article about XSS (Cross-Site Scripting) it will be published in scientific journal , the document must be satisfy the following conditions . 1. The article must be word doc with Arial font type and 12 p font size. [login to view URL] article must be at 10 pages , cover the following subjects . A. Introduction to XSS threats. B. XSS definition and history . C. XSS types . [l...

    Article Rewriting Article Writing Computer Security Research Writing Technical Writing
    $100 (Avg Bid)
    Guaranteed
    $100
    6 entries
    Enter now
    Mainframe Computer Security design and implementation 2 days left

    Looking for Network and Security Architect for Mainframe computer design and implemetation

    Cisco Computer Security Internet Security Network Administration Web Security
    $539 (Avg Bid)
    $539 Avg Bid
    10 bids
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    instagram account Issue 2 days left
    VERIFIED

    I need help for instagram issue that is urgent

    Computer Security Internet Security Web Security
    $35 (Avg Bid)
    $35 Avg Bid
    9 bids
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    IT SECURITY PROJECT 2 days left

    Hello, I need help in IT SECURITY REVIEW. The project involves writing a security review. FURTHER DETAILS DISCUSS ON CHAT.

    Computer Security Network Administration Research Writing Technical Writing Web Security
    $48 (Avg Bid)
    $48 Avg Bid
    23 bids
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    Threat intelligence in cyber security -- 2 2 days left
    VERIFIED

    I need expert in threat intelligence and cyber security to do research and presentation.

    Computer Science Computer Security Internet Security Network Administration Web Security
    $100 (Avg Bid)
    $100 Avg Bid
    18 bids
    Bid now
    Linux/ networking expert needed for some tasks 1 day left
    VERIFIED

    I need a new freelancer with good skills in Linux/ networking I need for IP Tables and databases Work I need at Low Budget

    Computer Security Internet Security Linux Network Administration System Admin
    $5 / hr (Avg Bid)
    $5 / hr Avg Bid
    14 bids
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    security system 1 day left

    a security system that can trigger an alarm when a button is pressed

    Computer Security Internet Security PHP Software Architecture Web Security
    $465 (Avg Bid)
    $465 Avg Bid
    8 bids
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    exiftool Autopsy and FTKImager expery only 20 hours left
    VERIFIED

    Hello there , I am looking for a digita; expert to do analysis using a forensic tool such as autopsy and exiftool etc.. Only expert in this field

    Computer Security Data Analytics Data Entry
    $133 (Avg Bid)
    $133 Avg Bid
    5 bids
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    Dns spoof server 18 hours left
    VERIFIED

    Dns spoof, docker, dns server.

    Computer Security DNS Docker Network Administration UNIX
    $23 (Avg Bid)
    $23 Avg Bid
    5 bids
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    Need Assistant for work 15 hours left

    Hi, Need an Assistant for work, must know about system basics, web browsing, should from USA only. fixed price 50$

    Computer Security Copywriting English (US) Web Search Website Testing
    $110 (Avg Bid)
    $110 Avg Bid
    3 bids
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    Network Field Engineer 10 hours left

    Iam looking for a Network engineer in Usa and UK for a front end Networking [login to view URL] should have his own laptop and a console cable with a active intetrnet connection by whic he can give a remote access of device to our back end team

    Cisco Computer Security Network Administration System Admin Wireless
    $16 (Avg Bid)
    $16 Avg Bid
    8 bids
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    Antivirus and firewall Development 5 hours left

    Need to develop an antivirus and firewall solution preferably on c++ platform

    C Programming C# Programming C++ Programming Computer Security Software Architecture
    $10 / hr (Avg Bid)
    $10 / hr Avg Bid
    2 bids
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    CONOCIMIENTOS EN PROXI -- 2 4 days left

    Herramienta de uso charles proxi para el manejo de una app desde dispositivos iphone.

    Computer Security iOS Development iPhone
    $30 - $250
    $30 - $250
    0 bids
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    Seguridad en Base de Datos y Redes 1 day left
    VERIFIED

    Necesito un experto en tecnicas de reconocimiento pasivo en portal web, para análisis de mi sitio web con el uso de herramientas no intrusivas que maneje metodología OWASP (Testing Information Gathering). Seguridad en Redes: Manejo de Seguridad en Redes Wifi WPA/WPA2 PSK Wireshark (leer y analizar archivos .pcap) Manejo de Reglas SNORT I need an expert in passive recognition techni...

    Computer Security Linux Network Administration System Admin Web Security
    $36 (Avg Bid)
    $36 Avg Bid
    7 bids
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    Consultant IT 1 day left
    VERIFIED

    Besoin d'un spécialiste en IT pour un accompagnement. plus de détails par mp.

    Cloud Computing Computer Security Software Architecture Solutions Architecture Web Security
    $250 (Avg Bid)
    $250 Avg Bid
    2 bids
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    Computer Security, Mathematics expert Needed -- Urgent 10 hours left

    I need the Computer Security, Mathematics expert for my current job. Details will be shared with winning bidder. Please bid if you are expert.

    Computer Security Engineering Mathematics Matlab and Mathematica Network Administration
    $52 (Avg Bid)
    $52 Avg Bid
    6 bids
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