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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    39 jobs found, pricing in CAD

    I need someone to run Distributed machine learning algorithms (like tensorflow) to improve security of IoT devices

    $43 (Avg Bid)
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    5 bids

    A report needs to be developed and written on Advanced Network Security along with all supporting documents. The writer must have prior experience of handling similar projects and deliver work in strict deadlines. Looking forward for competitive bids. More details will be share with shortlisted candidates. People/teams interested for ongoing projects can contact immediately.. Still looking for ...

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    Mikrotik wireless router 6 days left
    VERIFIED

    Looking for tech help to configure wireless networks . load balancing hotspots user manager

    $44 (Avg Bid)
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    6 bids
    cyber law and ethics 6 days left
    VERIFIED

    many case studies that must answers with a specific question under each of them.

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    29 bids

    Need help with Computing framework writing Task on very urgent basis for the further details will be chosen candidate. Thanks

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    1 bids

    Looking for someone who is specialized in Network Security Fundamentals Report. More details will be shared in the inbox. Thanks very much.

    $70 (Avg Bid)
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    9 bids
    Writer Required 6 days left

    I want a report on "Forensics Investigation on Data breach in Online Payment Systems ( Domain Security Operations)". It should be like the report that is attached below. Need in 30 hours. Budget $30. Write a few lines about the topic to be selected.

    $105 (Avg Bid)
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    As the title says - I need to obfuscate ONLY one package with proguard. Obfuscation breaks everything when i try obfuscating the entire jar. And i'm really only trying to protect 1 package. No matter what I do I can't seem to figure it out and it always obfuscates the entire jar. This should be a very quick and easy task for someone that knows how to use proguard. Work will be done remot...

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    client connecting has TLS hanshake fail

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    i need experience technical writer (networking and security) budget: 1500 to 2000 INR deadline: 24 hours note : bid only if you ready to start.. else plz go away

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    I am preparing documentation of some work. I need a person having web security, ethical hacking knowledge and experienced knowledge to check my documentation, suggest proper changes, can suggest new innovative things...etc. Min Checking Cost Per Chapter - 600/- Rs Max Checking Cost Per Chapter - 1000/- Rs (Indian Rupees) (Maximum 7 Chapters are there) Note - No emergency, No such time limit. Bu...

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    9 bids
    Hacking service 5 days left

    For website security.. Which i need some one to do

    $21 / hr (Avg Bid)
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    9 bids

    We have a Cisco WiFi Network and need to optimize

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    19 bids

    Hi, Anyone with knowledge on security are highly encouraged to apply. The project is on going basis for long term. For now you will implement s/key to generate one time password (console based) and thats about it. Further details can be sent to shortlisted candidates.

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    Cache server stable for ISP we need to cache ( YOUTUBE, Facebook, http, https, streaming) we prefer if someone have already done this project

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    8 bids
    C language Programmer 5 days left
    VERIFIED

    C language Programmer , will provide document for more information on it

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    2 bids

    Hi I am looking for an expert in Cisco Nexus switches and Catalyst switches to add class-maps, policy-maps and service-map to prioritize [Removed for encouraging offsite communication which is against our Terms and Conditions -Section 13:Communication With Other Users] for business application conference calls. Please let me know if you have done it before and it you have experience in this. Thank...

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    i need to suppressed some negative links in google

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    I am looking for PKI key management expert

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    I need to Implement project using NS2 Simulation, the project is ready on paper, after that i will modify it. if someone professional with NS2. please support The project about MANET.

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    * Needed experienced person for the projects. * Freelance for L1 and L2 work. * Experienced in Installing Firewall, Juniper. Install 2 x PAN-PA-820 · Equipment mounting into the cabinet. · Cable patching within the cabinet for network connectivity. · Power on and adding management IP Address on devices to enable customer’s /channel partner’s remote NOC to connec...

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    Need someone who can create a VPN from a client machine to the server using Softether. I have full control of Comcast modem and the AT&T modem, and have remote access to the server. I have the client machine connected thru VPN and it gets an IP address, the client just doesn't see the network!

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    need a long term developer how is familiar with python coding, I want someone to train me on python and teach me from basics. I am planning to have a full course and complete it in at least 5-6 full weeks. ( I prefer classes on Monday / Tuesday / Wednesday / Friday ).

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    Write me a paper 4 days left
    VERIFIED

    I need to write a 3 page paper on a cyber security related event and talk about the vulnerability related to it. And if you can offer a solution to it to do that too

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    65 bids

    We are a startup that collect transportation and vehicle data and would like to add machine learning to help with better identification of devices. Can provide more details during a call if you are interested in this job.

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    I need to look back on my search history over a specific period, but have deleted the history, and the activity log from my Google account. I'm hoping there will be another way to recover this search history. I'm also looking to improve the overall security of my laptop as I have concerns that I have been hacked.

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    Ok for this project you’ve been given several codes that you need to try and decode. You’ll need to research some of the most common encoding schemes used to try and break each of the codes. An experienced security expert can spot most encoding schemes very quickly, the trick is to check the character set used in the encoded message and the length of the encoded message, these will poi...

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    research proposal in IoT 3 days left
    VERIFIED

    looking for someone to help write a research proposal in IoT and find open research gaps

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    33 bids

    We need to simulate sinkhole or sybil attack using cooja simulator in RPL. Thus, we need to modify the source code of objective function that handles rank calculation. All this must be done in contiki OS 2.7

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    Mixed method data analysis quantitative using SPSS (simple statistics) then using MAXQDA for interview coding ) phd level then discussion

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    Show me my network and device vulnerabilities.

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    Looking for help setting up a Synology Diskstation with SSL and a private domain name, access through my router (the diskstation has an internal static IP) setting up tight security policies and firewall rules, and implementing best practices for data security, virus protection and automated backup.

    $55 / hr (Avg Bid)
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    Cisco Network Engineer 2 days left
    VERIFIED

    Location of the Job: NEW YORK (USA) Type of the job: On-Site Duration: 1 to 2 Days Max Hi, We need a Cisco Field Engineer to do a LAN MAINTENANCE IN NEW YORK estimated job is one day. please see attached document for the job description let me know if you have questions.

    $49 / hr (Avg Bid)
    Local
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    Hi, I am working on a mini project on the topic, "Security analysis of RPL network protocol in IOT systems". I would like to simulate Blackhole attack against RPL using Contiki cooja simulator and analyse the performance of RPL under blackhole attack (power consumption with and without malicious motes). The requirements are as follows: 1. Setup a simulated environment capable of gat...

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    0 bids
    encryption 2 days left

    latest image encryption techniques

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    8 bids
    Task on network analysis 2 days left
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    Small task on network analysis. Deadline 24 hours Amount usd 20

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    15 bids
    smalicode, repackaging 1 day left
    VERIFIED

    for learning purposes i need someone who know how to write smali language code or java code that can be further converted to smali. and some help in repackaging.

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    Looking for someone who can teach me penetration testing and other topic of cyber security.

    $18 / hr (Avg Bid)
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    Recovery Help 1 day left

    I am need of help in writing a grant to expand my non-profit recovery ministry.

    $565 (Avg Bid)
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    16 bids

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