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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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    38 zakázek nalezeno, ceny v EUR

    For the last month my computer has become very slow including my email. I want an IT expert to check my computer to remove any viruses or programs slowing my computer down

    €5 / hr (Avg Bid)
    €5 / hr Průměr. nabídka
    21 nabídky

    I have ISP Modem -> WiFi Router 1 (ASUS AC5300) -> in Mesh (AiMesh) with WiFi Router 2 (ASUS AC5300) -> QNAP NAS. I also have an additional public static IP that I want to configure on the ethernet interface port 1 on QNAP NAS so that QuWAN network settings will see public IP address on interface port 1. You might have to configure VLANs or something like that for this to work I think. Yo...

    €73 (Avg Bid)
    €73 Průměr. nabídka
    8 nabídky

    We will launched a Starups and we are looking for growth hackers

    €10 / hr (Avg Bid)
    €10 / hr Průměr. nabídka
    3 nabídky
    Network/computer security -- 2 6 dní left
    OVĚŘENÉ

    hello, i need some analysis done using Metaspliot framework. contact me if your interested. Its a small project so am not looking at spending more than 100

    €64 (Avg Bid)
    €64 Průměr. nabídka
    5 nabídky
    Machine learning expert needed 6 dní left
    OVĚŘENÉ

    I am looking for a machine learning expert

    €4 / hr (Avg Bid)
    €4 / hr Průměr. nabídka
    17 nabídky
    Add Encryption 6 dní left
    OVĚŘENÉ

    This project is abandonware, so there is only the pdf file with the executable. I would like to have the packets encrypted maybe something externally like a tunnel/proxy. Want to prevent abuse such WPE and other packet editing. Please let me know your thoughts down below, I have linked the files we would be working with. Thanks.

    €491 (Avg Bid)
    €491 Průměr. nabídka
    12 nabídky

    Hello, I have CenturyLink gigabit fiber and am currently leasing their modem. I have purchased a Netgear gigabit switch and want to replace the CL modem with my switch, and connect that to my Google Wifi mesh network. I'm running into issues with configuring the switch and basically just don't want to deal with it anymore. If you can help with this, please reach out. This requires someo...

    €87 (Avg Bid)
    €87 Průměr. nabídka
    5 nabídky

    Thesis writing and phd work, specially looking for someone who can develop a sci or Scopus indexed paper

    €274 (Avg Bid)
    €274 Průměr. nabídka
    8 nabídky
    Epileptic Curve and Cryptography 4 dní left
    OVĚŘENÉ

    ECDSA elliptic curves, math, and discrete logarithms to assist developers in building a secure elliptic curve cryptography

    €149 (Avg Bid)
    €149 Průměr. nabídka
    7 nabídky

    Mikrotik is already configured with Load Balancing, Failover, Simple Queues with some firewall rules. all works fine but have some few issues which is hindering to use full potential of this high end router model. will give complete details in PM.

    €29 (Avg Bid)
    €29 Průměr. nabídka
    9 nabídky
    Security script 4 dní left
    OVĚŘENÉ

    I need a script which can scan weak pass , keys in the svn server

    €22 (Avg Bid)
    €22 Průměr. nabídka
    2 nabídky
    Network/computer security 4 dní left
    OVĚŘENÉ

    hello, i need some analysis done using Metaspliot framework. contact me if your interested. Its a small project so am not looking at spending more than 100

    €59 (Avg Bid)
    €59 Průměr. nabídka
    19 nabídky

    I am in need of a exprienced person who can design and develop mobile application especially an E-commerce application. (Removed by Freelancer.com Admin)

    €2028 (Avg Bid)
    €2028 Průměr. nabídka
    54 nabídky

    We need an IT engineer with very strong network skill in Singapore Tuas. We need to provide Optical Professional Services (equipment installation, test and turn-up) for a globally on undersea fibre optical cables. The first project is on the SEA-ME-WE-4 undersea cable and involved landings spots in Tuas. We would like to have an engineer with optical transport technologies (specifically Cisco NC...

    €18 / hr (Avg Bid)
    €18 / hr Průměr. nabídka
    2 nabídky

    This project looking easy but very difficult to Network marketing connect each other 25 person included

    €17 / hr (Avg Bid)
    €17 / hr Průměr. nabídka
    6 nabídky
    data entry 3 dní left

    I have some work, in an Excel spreadsheet.

    €67 (Avg Bid)
    €67 Průměr. nabídka
    53 nabídky

    I need you to write a report for something.

    €3 / hr (Avg Bid)
    €3 / hr Průměr. nabídka
    14 nabídky

    I am looking for someone who can simulate Fog 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.

    €144 (Avg Bid)
    €144 Průměr. nabídka
    3 nabídky

    Helping in research combining education and computer science with a systematic review method In the required systematic review, we will focus on modern teaching techniques, especially virtual reality technology and three-game techniques, in teaching the network course we finished half of research and your proposal will be : 1- reviser finished part 2- complete remaining part attached is an e...

    €45 (Avg Bid)
    €45 Průměr. nabídka
    25 nabídky
    DDoS based 2 dní left
    OVĚŘENÉ

    need help with DDoS, working on a project based on intrusion detection

    €21 (Avg Bid)
    €21 Průměr. nabídka
    6 nabídky

    I am in need of a penetration testing report to be written up the time frame for this project is 2 days if or handed in sooner

    €56 - €111
    Zapečetěný
    €56 - €111
    40 nabídky

    i need to connect to a company with vpn and i have poloalto firewall the ips that i am going to connect to are public ips as peer and app

    €42 (Avg Bid)
    €42 Průměr. nabídka
    21 nabídky

    HI I am in search of some one who know ethical hacking to check our website if it is safe from other hackers.

    €96 (Avg Bid)
    €96 Průměr. nabídka
    21 nabídky
    Wordpress Security Expert -- 2 1 den left
    OVĚŘENÉ

    One of my WordPress website have some vulnerability and getting hack regularly(approx every 7 day). I need to get clean vulnerability urgently. Note: need to work on remote pc to get it fix

    €98 (Avg Bid)
    €98 Průměr. nabídka
    30 nabídky

    se busca conocedor de redes para usar wireshark o samurai para comparar paquetes java en trafico de red sobre el juego lineage 2 para poder upgradear la version del protocolo

    €90 (Avg Bid)
    €90 Průměr. nabídka
    8 nabídky

    Hi there, I got a new desktop and need to install Samsung 970 Evo Plus NVMe M.2 Drive (and remove the other 2 drives that came with the computer - SSD & HDD). This is a fresh desktop (ASUS Rog Intel i7-9700K - 16GB Memory, NVIDIA GeForce RTX 2080 SUPER). And after that install the 32GB Memory (CORSAIR - Dominator platinum RGB 32GB - 2PK 16GB - 3.2GHz PC4-25600 DDR4 DIMM Non-ECC Desktop Memory ...

    €13 / hr (Avg Bid)
    €13 / hr Průměr. nabídka
    12 nabídky

    Hi there im searching for an ethical hacker who can help to find out who is blackmailing me and possibly help with stoping a crime

    €195 (Avg Bid)
    €195 Průměr. nabídka
    7 nabídky
    cuckoo sanbox setup 1 den left
    OVĚŘENÉ

    setup a cuckoo sandbox with ngnix. User can connect to cuckoo apis via curl or http call.

    €62 (Avg Bid)
    €62 Průměr. nabídka
    2 nabídky
    Digital Forensics 1 den left
    OVĚŘENÉ

    I'm looking for a Digital Forensics Specialist who has worked in the areas of Regulatory Enforcement. The work is to understand best practices around Digital investigations and give input into developing a strategy to help enhance and build a team. The work is probably more focused towards a discussion around these areas to develop a strategy and would consist of a discussion with probably...

    €27 / hr (Avg Bid)
    €27 / hr Průměr. nabídka
    10 nabídky
    €97 Průměr. nabídka
    43 nabídky

    Hacker wanted to perform tasks on my website - TBA one small job easy for hacker

    €17 (Avg Bid)
    €17 Průměr. nabídka
    12 nabídky

    I need someone help me on "Computer Organization and architecture" course

    €26 (Avg Bid)
    €26 Průměr. nabídka
    11 nabídky

    Required a cyber security expert with knowledge in Suricata and Shelcode exploits who can develop a script that detects such attacks or assist in developing it.

    €240 (Avg Bid)
    €240 Průměr. nabídka
    7 nabídky
    Need a cryptography expert urgent 5 hodiny left
    OVĚŘENÉ

    Need a cryptography expert urgent

    €22 (Avg Bid)
    €22 Průměr. nabídka
    7 nabídky
    Need a cryptography expert 5 hodiny left
    OVĚŘENÉ

    Need a cryptography expert urgently

    €24 (Avg Bid)
    €24 Průměr. nabídka
    2 nabídky

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

    €155 (Avg Bid)
    €155 Průměr. nabídka
    2 nabídky

    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.

    €99 (Avg Bid)
    €99 Průměr. nabídka
    15 nabídky