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.

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    56 jobs found, pricing in USD
    Question about Cryptography 6 days left
    VERIFIED

    Some questions about cryptography. Needs to understand IND-CPA-secure cryptosystems.

    $389 (Avg Bid)
    $389 Avg Bid
    1 bids

    I suspect my ISp modem has been compromised, I would like to remove hackers access from modem.

    $67 (Avg Bid)
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    2 bids

    I need some network related expert person who has good experience of Linux Environment , Eclipse, OpenFlow Libraries. I have some basic level tasks I need work at Low budget

    $8 / hr (Avg Bid)
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    2 bids
    Website security support 6 days left
    VERIFIED

    I am looking for someone to take care of the problems described on the attached.

    $42 (Avg Bid)
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    5 bids

    About mlytics : Founded in 2017, mlytics’s goal is to disrupt the cloud industry with Multi CDN technology to provide the best in class reliability, performance, and security solution. mlytics has developed a SaaS Multi CDN platform driven by machine learning technology that can help companies at different scales to optimize performance and security of websites and web apps. What we are lo...

    $39 / hr (Avg Bid)
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    21 bids

    Looking for some one with strong networking background who is comfortable working with python POX library on minninet. Individual will need to write firewall rules and a sdn firewall controller. An VM will be provided with all libraries installed ( no installation required) , additionally code skeleton will be provided.

    $195 (Avg Bid)
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    3 bids

    I need help for for computer networking based on cyber security

    $93 (Avg Bid)
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    11 bids

    I have a couple Cisco 4321 boxes I want to use as a "virtual wire" between two offices with different public static IP's, so my LAN in the main office is visible to my LAN at the remote office. I had it working with a contractor, but the project got put on hold. I need help actually deploying these boxes and working on any routing issues and also extending it a bit. I have attached ...

    $98 (Avg Bid)
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    7 bids

    The information is in this link: [login to view URL] in general, what you have to do is modify the code in "[login to view URL]" to pass all the test cases which are not given..so the point is to try and anticipate how an attacker might get around your security layer

    $20 (Avg Bid)
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    I have been scammed by a website that has been scamming people online for several months. The owner of the site has hidden their identity behind NameCheap Whoisguard. I seek for assistance in uncovering the identity of the person performing the scams. the site is mfivideo dot xyz

    $239 (Avg Bid)
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    4 bids
    Website Security Audit 5 days left
    VERIFIED

    Large social network seeking a highly experienced security specialist to audit for possible security leaks.

    $518 (Avg Bid)
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    15 bids

    Information Technology Security and Auditing and IT risk just point out IT risk

    $27 (Avg Bid)
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    3 bids

    We are busy devs, working on multiple projects in crypto space. Looking for a technical white paper writers who can translate our technical conept in a plain simple English for publication as we are playing in the space of C-DdFi/Defi. Below are some sample what we are looking for. It would be sweat equity based, means when the project is successful and bought by a 3rd party then you will get paid...

    $411 (Avg Bid)
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    I need some network related expert person who has good experience of Linux Environment , Eclipse, OpenFlow Libraries. I have some basic level tasks I need work at Low budget

    $7 / hr (Avg Bid)
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    5 bids

    For Amazon Macie - just want my first job - I setup an S3 bucket with a DL name, SSI #, personal name and birthday and none of this information is getting flagged? Any hints ? Will pay quick and leave 5 stars. Please give your best possible for your bid ? Please note there is hope we can mutually complete this task; we can leave each other nice comments and 5 stars for each? Look at feed...

    $10 - $30
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    0 bids
    Computer network 5 days left

    Computer network need help for networking management

    $47 (Avg Bid)
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    7 bids

    study and research of cyber security.

    $22 (Avg Bid)
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    30 bids

    study and research for cyber security.

    $75 (Avg Bid)
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    32 bids

    Computer network management (Cyber security) Need to do this work Price is fixed

    $17 (Avg Bid)
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    2 bids

    10+ years in cybersecurity, offering Pentest services, SAST & DAST services!

    $78 (Avg Bid)
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    2 bids
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    6 bids

    Blockchain Based Messaging App

    $356 (Avg Bid)
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    5 bids
    "ethical" Hacker need 5 days left
    VERIFIED

    I need someone to give me advice on navigating the internet. Spammers are welcomed as well

    $131 (Avg Bid)
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    7 bids

    ✔️ Email monitoring ✔️ Directory monitoring ✔️ Network monitoring✔️ Security notices ✔️ Vulnerability scans ✔️ 24/7 support

    $45 (Avg Bid)
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    4 bids

    For Amazon Macie - just want my first job - I setup an S3 bucket with a DL name, SSI #, personal name and birthday and none of this information is getting flagged? Any hints ? Will pay quick and leave 5 stars. Please give your best possible for your bid ? Please note there is hope we can mutually complete this task; we can leave each other nice comments and 5 stars for each? Look at feed...

    $35 (Avg Bid)
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    1 bids
    Amazon Macie 30 minute demo 4 days left
    VERIFIED

    For Amazon Macie - just want my first job - I setup an S3 bucket with a DL name, SSI #, personal name and birthday and none of this information is getting flagged? Any hints ? Will pay quick and leave 5 stars. Please give your best possible for your bid ? Please note there is hope we can mutually complete this task; we can leave each other nice comments and 5 stars for each? Look at feed...

    $10 - $30
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    0 bids

    I need someone to help me with a network security lab The Lab Objectives: 1. To see how the PKI works. 2. To use PKI to secure web browsing.

    $12 / hr (Avg Bid)
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    4 bids
    Organ Symphony Assistant 4 days left
    VERIFIED

    What is Organ Symphony Assistant? Organ Symphony Assistant (OSA) is a collection of audio files which recreate the ensemble section only of musical works composed for the combination of these ensembles plus organ. These works are select ones of my choosing and comprise music from the 18th century through today. The collection is of both well-known and less obscure works. Purpose These a...

    $250 (Avg Bid)
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    1 bids

    I need some network related expert person who has good experience of Linux Environment , Eclipse, OpenFlow Libraries. I have some basic level tasks I need work at Low budget

    $5 / hr (Avg Bid)
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    5 bids

    I need to connect businesses with VPN connection, main reason is to print out documents at different lcoations, i need individual computers to log into vpn and be able to print out, i have multiple brands of routhers i really like IP-SEC

    $21 / hr (Avg Bid)
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    17 bids
    communication network 3 days left
    VERIFIED

    I'm looking for a specialist in communication network who has the ability to help me with some task please see the attached file

    $39 (Avg Bid)
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    9 bids

    Hi, Looking for expert in below skillset Two or more years of hands on experience in a network operations team. Hands on experience with Cisco and Juniper routers, switches, and firewalls. Experience with Servicenow. Good customer service experience and communication skills required. Ability to multi-task. Ability to work independently. NOC experience preferred, with ability to direct and coord...

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    17 bids

    [login to view URL] can you help me for this two small projects then contact me.

    $22 (Avg Bid)
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    We are searching for a senior Linux administrator who can train our team to improve our Linux servers' security and improve our security protocols. Also, we are searching for someone who we can hire for Adhoc Linux server maintenance work. The person we are searching for needs to be interested in long term cooperation. Important capabilities: 1. Proven experience in managing Linux server secu...

    $9 / hr (Avg Bid)
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    We are currently engaged in many different areas of research that we cannot disclose. Related technologies and areas include supply chain, blockchain, quantum computing, cryptography, with many more related areas of interest. We are looking for people that can apply their scientifically rigorous minds to different types of problems. Self-starters and self-motivated people preferred.

    $16 / hr (Avg Bid)
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    19 bids

    I want someone can solve questions in computer engineering

    $22 (Avg Bid)
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    11 bids
    Information security 2 days left
    VERIFIED

    Encryption and decryption using : 1) Rail Fence 2) Hill Cipher 3) Columnar & Key Columnar 4) RSA

    $25 (Avg Bid)
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    2 bids

    Encryption and decryption 1) Rail Fence 2) Hill Cipher 3) Columnar & Key Columnar 4) RSA

    $16 (Avg Bid)
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    3 bids

    Hello I need an expert in Digital Forensics and Investigation including expertise in Kali Linux. Please apply if you have the right expertise.

    $118 (Avg Bid)
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    3 bids

    I have 2 questions related to Cryptography and would like to have an expert to help on it. The question is to prove some function not secure.

    $50 / hr (Avg Bid)
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    7 bids

    I need some network related expert person who has good experience of Linux Environment , Eclipse, OpenFlow Libraries. I have some basic level tasks I need work at Low budget

    $5 / hr (Avg Bid)
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    4 bids

    THE BRIEF/INSTRUCTIONS This assessment is worth 50% of the overall module mark and avoid plagiarism. In this assignment you will be given a malware topic. You must create a PowerPoint presentation. Each slide should have a voice over recording explain the content of the slide. You will be assigned a piece of Malware to explain. You have a maximum of 10 content slides and 10 minutes. In the pr...

    $20 (Avg Bid)
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    Computer science / IT 1 day left
    VERIFIED

    I need someone good in Technology in computer science / IT

    $5 / hr (Avg Bid)
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    12 bids

    Server Operating Expert Required

    $18 (Avg Bid)
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    Hi! I had this PC that I got for my 14th birthday that I used for over 5 years and then passed on to the less fortunate (my siblings lol) who accidentaly wiped it clean and basically started from scratch about 2+ years ago. (This was because the PC had many issues and would randomly turn off, and would take like 5 attempts to turn on - all of these problems disapeared when I replaced the HDD wit...

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    Details will be shared in chat box directly

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    Setup remote desktop on our windows pro 10 computers and set the network security options so the code will not be stolen

    $60 (Avg Bid)
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    13 bids

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