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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    47 jobs found, pricing in USD

    Need a computer security expert urgent

    $18 (Avg Bid)
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    6 bids

    Need a cryptography expert urgent

    $22 (Avg Bid)
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    8 bids
    Need a cryptography expert 6 days left
    VERIFIED

    Need a cryptography expert urgently

    $27 (Avg Bid)
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    2 bids

    implementation and demonstration of HIDPS and demonstration of an attack scenario as for proof of concept

    $200 (Avg Bid)
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    1 bids

    Looking for Sophos Administrator who can do Setup of Firewall, Polices and Fine tuning of Existing setup. We have setup done but not at advanced level. We are looking for Expert who can do review existing setup and provide support to do advanced setup of Firewall and polices.

    $121 (Avg Bid)
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    FW and security expert needed 6 days left
    VERIFIED

    Need a network/FW engineer to review current FW setup with rules/Vlans/VPNs and make it secure. We have 1FW - 6 VLANs - its a small home/test network, but it needs to be made secure.

    $57 (Avg Bid)
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    17 bids
    Need an It expert 6 days left
    VERIFIED

    Need an It expert for Basic VyOS Router Configuration lab

    $12 / hr (Avg Bid)
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    4 bids
    Ip tracing 6 days left
    VERIFIED

    Hello I need someone IP address to be traced I will need someone who is professional at these thing asap

    $10 / hr (Avg Bid)
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    4 bids

    I am looking for someone who can simulate fog and edge computing security for IoT devices using Ifogsim or any other cloud simulator which can show that system is secure. For more information, you are welcome to check attachments. Thank you.

    $405 (Avg Bid)
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    3 bids
    Service Security Check 5 days left
    VERIFIED

    Using Kali(or other similar) and Metaspoit framework execute service (like ftp, ssh, http) security scanning - provide checklist of analysed flaws per service (know security issues of the analysed service) - provide proof of breach (break in howto, some thing like a step by step instructions showing how an acker could corrupt the system) - oder the discovered weak points of the system by severity...

    $56 / hr (Avg Bid)
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    13 bids
    SecurityCheck 5 days left
    VERIFIED

    Using Kali(or other similar) and Metaspoit framework execute service (like ftp, ssh, http) security scanning - provide checklist of analysed flaws per service (know security issues of the analysed service) - provide proof of breach (break in howto, some thing like a step by step instructions showing how an acker could corrupt the system) - oder the discovered weak points of the system by severity...

    $58 / hr (Avg Bid)
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    9 bids
    network engineer 5 days left

    looking to hire a network engineer for building a online game

    $1339 (Avg Bid)
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    1. building 3-Tier Cloud-Cloudlet-Device Architecture 2. Imposing five types of threat models: - Self-promoting attacks. - Bad-mouthing attacks - Ballot-stuffing attacks: - Discriminatory attacks. - Opportunistic service attacks. 3. Applying trust and reputation system with following considerations: ...

    $625 (Avg Bid)
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    2 bids
    unifi expert needed 5 days left
    VERIFIED

    looking for someone that has great unifi experience. we have a small unifi networkn with 2 ap's but if we enable both ap's dns resolving etc.. doesnt work anymore. we can only connect over ip. I excluded the firewall because wired works fine. Only looking for someone with unifi experience and/or that has solved similar issues.

    $31 / hr (Avg Bid)
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    Hello, A small client is facing an issue where someone/people are leaving negative and derogatory google reviews. The client has never interacted with these people so we need research done as to who they are and where are they located. Please only apply if you can do some OSINT on who these people are. No offensive or hacking, just do some background research for some profiles. More details in PM...

    $155 (Avg Bid)
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    8 bids

    Need some good Penetration tester who will help to find bugs in my project.

    $11 / hr (Avg Bid)
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    Hello, I really need someone who is a Cyber Security Proffesionist to train me for a few months. Training needs to include , data privacy analysis , ethical hacking and firewalls. It's going to be a long project so we need to discuss about it.

    $171 (Avg Bid)
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    i need the system security expert for my job. Details will be shared

    $21 - $70
    Sealed
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    Need Network Security Engineer/Penetration Tester with atleast 7 years of Cyber Security/Industry Experience to test and analyze home network security and phone security and to provide detailed breakdown of vulnerabilities. Must be within 40 miles of San Jose and willing to meet in person. Cybersecurity degree along with references required. Thanks I am CSSLP certified and experienced in, - Web A...

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    I will teach you how to bypass icloud on iphone or differently called activation [login to view URL] fee for you 80$ its only one lesson. You need a PC,USB FLASH STICK,INTERNET CONNECTION OFC. PAYPAL ONLY FOR PROOF MESSAGE

    $180 (Avg Bid)
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    1 bids

    ابحث عن باحث عربي متخصص في الشبكات وال سيكورتي لمرحلة ما بعد الدكتوراه حيث بيكون العمل متعلق بمدارسة الاوراق البحثية ودراستها

    $11 / hr (Avg Bid)
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    Research out nowadays in the journal Cell indicates that a unique alternate in the SARS-CoV-2 coronavirus virus genome, before related with multiplied viral transmission and the unfold of COVID-19, is extra infectious in mobile culture. The variant in question, D614G, makes a small however wonderful exchange in the virus's 'Spike' protein, which the virus makes use of to enter human...

    $30 / hr (Avg Bid)
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    Trophy icon Reverse engineer a .NET DLL 8 hours left

    This DLL is a C# project obfuscated with SmartAssembly ... The task is to reverse engineer it ... Good luck

    $56 (Avg Bid)
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    1 entries
    Cyber Security 4 days left
    VERIFIED

    Need someone who is excellent at Cyber Security ASAP

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    22 bids

    Looking for Someone Working in Cyber Security field for Doing Documentation work Proposal Writing, Presentation Development & Report Writing

    $131 (Avg Bid)
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    39 bids

    Using sonification monitoring system enables the operators to detect the attack quickly by knowing the type of attack. For example, in normal situation of network which there is no attack or something strange happened in the behaviour of the network the network administrator hears beautiful sound such as birds, waterfalls, and waves. All beautiful sound indicate that a network has normal behaviour...

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    Hi there, I want a freelancer who is professional in cyber security and coding. Thanks

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    Looking for someone to contribute original articles on themes of Security Operations such as: SIEM Threat Hunting Azure Sentinel ArcSight / Exabeam / Logrhythm / Elastic Sigma SOC tools, processes or standards Anything else Security Operations related Particularly interested in detailed technical articles, write ups of your GIt projects etc Full attribution to author and links to blogs / git etc....

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    Introduce and discuss a relevant issue regarding C-I-A Triad. This discussion posts must include at least 2 scholarly references in APA format

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    Cryptography help needed 3 days left
    VERIFIED

    Cryptography help needed - computer security

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    I need to Delete or Displace 2 results (they are not my sites) that appears on the 1st and the 3th position on the google results when you make a search of a certain personal Name. I don't know what is the best way to accomplish it. So, please tell me how would you do it. I would like to do so, as soon as possible. Thanks in advance!

    $118 (Avg Bid)
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    is looking for an expert in computer security engineering to make tests for pedagogical purposes. You must have knowledge and experience in hacking techniques and have experience in the field.

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    help in writing the flowing concepts deeply and in professional to get more knowledge. and more notes will be given if bids received. Literature Review 2.1 Types of security attacks 2.2 Different approaches in security testing for a system.  Manual inspections & reviews. ...  Threat modeling. ...  Code review.  Penetration testing 2.3 attack trees 2.4 Analysis of attack tree 2.5 Satisfiabi...

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    about literature review 2 days left
    VERIFIED

    help in writing the flowing concepts deeply and in professional to get more knowledge. and more notes will be given if bids received. Literature Review 2.1 Types of security attacks 2.2 Different approaches in security testing for a system.  Manual inspections & reviews. ...  Threat modeling. ...  Code review.  Penetration testing 2.3 attack trees 2.4 Analysis of attack tree 2.5 Satisfi...

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    63 bids

    Administration and implementation of log source

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    this is an entry project to scale up existing project capacity. the candidate is expecting to choose and build mesh network use esp32 chipset and preform tests with me to following scenario's: Test case pass/fail date 1 RED press via B will turn [A,C ] PWM-A ON and all nodes reports RED pressed via B. 2 PURPLE via A will turn [ B,C ] PWM-A ON and all nodes reports RED pressed via A. 3...

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    Get trainer in ceh... Want to get more information in cybersecurity, ethical hacking

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    This project is about designing network architecture for the DDoS attacks, implementing, filtering and detecting of DDoS attacks on host level. And simulating on Omnet++ tool. Will discuss more in detail

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    Hello everybody I'm having issue to enable port forwarding in my router i'm looking here for someone experienced with networking Thank you !

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    11 bids
    Expert with Sqlmap and pyton 21 hours left
    VERIFIED

    I'm searching an expert in Sqlmap and python because I want modify sqlmap and make a special version. Please send me in your proposal your experience with sqlmap and/or python. thanks you!

    $284 (Avg Bid)
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    I need a machine learning expert for my current projects. If you have knowledge please bid. Details will be shared in message with the freelancers.

    $21 - $173
    Sealed
    $21 - $173
    21 bids

    I am looking for someone who can simulate fog and edge computing security for IoT devices using Ifogsim or any other cloud simulator which can show that system is secure. For more information, you are welcome to check attachments. Thank you.

    $336 (Avg Bid)
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    4 bids

    Information Security solutions for non technical audience

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    On one of my KVM VPS hosts we have an issue where the read/write speeds on the host are much faster than the speeds achieved within the VM guest. I have set the IO policy to thread mode and the cache setting to write back, however the speed is still no where near that is achieved on the host. I'd like someone to take a look at the issue and resolve it, or at least provide an explanation for w...

    $45 / hr (Avg Bid)
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    preciso crear el servicio de entretenimiento, peliculas, canales en vivo, y documentos de interes para una empresa de cable local

    $163 (Avg Bid)
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    2 bids

    Somos una consultoria en protección de datos de nueva implantación. Nos caracterizamos por prestar un servicio personalizado de alta calidad que nada tiene que ver con las gestorías LOPD low cost. Nuestra premisa es que todo trabajo en privacidad debe realizarse conjuntamente por un abogado y un informático, única manera de tener una visión global de cada ...

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    Local
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    6 bids

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