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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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    47 jobb har hittats, med prissättning USD

    I need someone to help me buy a VPN software for pubg mobile. VPN ping should be low ( 20-50 ms) fo Asia and Europe. This is urgent. i will choose a freelancer asap and the project should be completed by tonight. Let me know if you are interested. Thanks

    $20 (Avg Bid)
    $20 Snittbud
    2 bud
    writing a review paper 6 dagar left
    VERIFIERAD

    I want make review on (security and performance of IoT in fog and cloud computing with lightweight encryption) ٍSo that the building of the paper is as follows: 1-Abstract 2- introduction 3- related work 4- Put sections that enrich and increase the strength of the topic: 4-1 IoT 4-2 Fog/Cloud computing 4-3 Integrate Fog /Cloud with IoT 4-4 Lightweight encryption(MD5-SHa244-SHA256-SHA384-SHA512) ...

    $102 (Avg Bid)
    $102 Snittbud
    43 bud
    Mikrotik Hotspot 6 dagar left

    We are looking for someone to redesign the standard Mikrotik Hotspot code to make the free / trial login more intuitive and easy to use.

    $156 (Avg Bid)
    $156 Snittbud
    3 bud
    Mikrotik routing assistence 6 dagar left
    VERIFIERAD

    I need an Mikrotik network expert to assist me with streamlining my bridge network. I only need 3 hours.

    $20 / hr (Avg Bid)
    $20 / hr Snittbud
    7 bud

    I need a proof of concept of the following video: [Logga in för att visa URL] The scenario will be the following: one running hidden service with a bad configuration which will lead to the leak of the public ip using the attack showed in the video. I need to know the case where it can happen, how to execute the attack and how to prevent the attack. I have a vulnerable test site up, if you can...

    $148 (Avg Bid)
    $148 Snittbud
    2 bud
    Phishing Diagram Creation 6 dagar left
    VERIFIERAD

    Diagram Creation Please create a diagram that depicts the following scenario where a Power Plant’s network has been breached by an attacker.  Visio, PowerPoint, LucidChart (free) to create the diagram: Defensive Controls Mapping Note for each step which defensive toolset or process would be used to help mitigate and detect what Eve has been able to successfully do as an attacker.

    $123 (Avg Bid)
    $123 Snittbud
    5 bud
    Phishing Diagram 6 dagar left
    VERIFIERAD

    Diagram Creation Please create a diagram that depicts the following scenario where a Power Plant’s network has been breached by an attacker.  Visio, PowerPoint, LucidChart (free) to create the diagram: Defensive Controls Mapping Note for each step which defensive toolset or process would be used to help mitigate and detect what Eve has been able to successfully do as an attacker.

    $99 (Avg Bid)
    $99 Snittbud
    2 bud
    Whitepaper Survey 6 dagar left

    Hi there, I'd like someone to help me with a similar set of content for the updated survey we are working on for this year. Can someone help me with a quote for this?

    $462 (Avg Bid)
    $462 Snittbud
    29 bud
    Ethical Hacking 5 dagar left

    Need someone for security tests, more info through messages

    $106 (Avg Bid)
    $106 Snittbud
    17 bud

    Please write a 4000 – 5000 word essay on one of the topics below. Please use at least 8 scholarly journals as references in your paper. Use MLA or APA citation for the paper. "Which state-sponsored cyber threat concerns you the most? Why?"

    $160 (Avg Bid)
    $160 Snittbud
    53 bud
    IT Configuration 5 dagar left

    Need experienced Fortinet engineer to configure Fortinet switch, wlan and Fortinet and Firewall across two locations in UK.

    $1368 (Avg Bid)
    $1368 Snittbud
    17 bud

    vulnerability assisment and penetration testing

    $4 / hr (Avg Bid)
    $4 / hr Snittbud
    9 bud

    ethical hacking is a great skill in information security and cyber security

    $4 / hr (Avg Bid)
    $4 / hr Snittbud
    7 bud

    fix pci scan compiance issues -

    $204 (Avg Bid)
    $204 Snittbud
    4 bud

    Hi, I am looking for For An Experienced Coder & Hardware/Software Reverse Engineer - With expertise in Eftpos & Credit Cards Cyber Security. - Requirements: - Must have a eftpos machine that is working for example Square Card Reader ( [Logga in för att visa URL]) - Must be proficient in Cyber Security and Reverse Engineering (Both electronics & software) - Must be able to read and...

    $157 (Avg Bid)
    $157 Snittbud
    1 bud

    Zlecę wykonanie testów bezpieczeństwa aplikacji WWW oraz infrastruktury IT.

    $25 / hr (Avg Bid)
    $25 / hr Snittbud
    3 bud

    Zlecę wykonanie audytu bezpieczeństwa IT, w oparciu o KRI, ISO27001 w jednostce administracji publicznej.

    $22 / hr (Avg Bid)
    $22 / hr Snittbud
    1 bud
    Machine learning 5 dagar left

    How to detect email spoofing via machine learning

    $19 / hr (Avg Bid)
    $19 / hr Snittbud
    16 bud

    I'm looking to build a proxy network using only 4g Ip's or residential Ip's in the U.S. If you know how to setup this type of network or have one, please pm.

    $111 (Avg Bid)
    $111 Snittbud
    1 bud

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    Framhävt Förseglat Topptävling

    Imprecindible poder facturar en España. Un nuevo módulo en una aplicación realizada en VB6 que funciona actualmente. Se trata incorporar la gestión de servicios a domicilio y trabajadores. Habrá que diseñar nuevas tablas, nuevos formularios en Visual Basic y nuevos informes en Crystal. Conocimientos y experiencia en Visual Básico 6, Crystal repo...

    $848 - $1697
    Lokalt
    $848 - $1697
    0 bud
    pfSense + Snort + Aanval 5 dagar left
    VERIFIERAD

    It is to install Aanval 9 (Tactical flex) (as GUI for Snort) to run together with pfSense

    $192 (Avg Bid)
    $192 Snittbud
    4 bud

    We have a project to Pen Test external websites for one of our customer, we do usually vulnerability assessment , we need comprehensive penetration testing exercise where the pen tester will walk our team through the process and will generate and identify actual threads, we should then demonstrate the same to our customer.

    $744 (Avg Bid)
    $744 Snittbud
    22 bud
    Securing exe 4 dagar left
    VERIFIERAD

    I have a desktop application written in c#. I want to secure it. I have used the confuserex, themida and crypto obfuscator to obfuscate it. But they seems to be breakable. Currently we are using crypto obfuscator. Our requirement is 1. Demonstrate and document how you can break our current application. 2. Proving better obfuscation and encryption solution to secure it. I will provide our ex...

    $549 (Avg Bid)
    $549 Snittbud
    5 bud
    Malware security -- 2 4 dagar left
    VERIFIERAD

    I need someone to do a malware study of my phone and tell me how to quite or avoid them at real time or to avoid imsi catchers or to clean my phone doing it step by step.

    $153 (Avg Bid)
    $153 Snittbud
    9 bud

    Please do security on our website for the vuhurnabity test?

    $179 (Avg Bid)
    $179 Snittbud
    30 bud
    Investigation Linkedin -- 2 3 dagar left
    VERIFIERAD

    I need someone to investigate and found how to fix an account of linkedin, Facebook, whatsapp to request or found what really happens. On the other side I would like to manage my accounts making a good presentation. Regards.

    $221 (Avg Bid)
    $221 Snittbud
    2 bud
    Investigation Linkedin 3 dagar left
    VERIFIERAD

    I need someone to investigate and found how to fix an account of linkedin, Facebook, whatsapp to request or found what really happens. On the other side I would like to manage my accounts making a good presentation. Regards.

    $200 (Avg Bid)
    $200 Snittbud
    2 bud
    I need to track via Instagram 3 dagar left
    VERIFIERAD

    I need to track a person via Instagram. What ever the way is. if i get ip address of the internet use that enough. Track by send link also be help full. Payment done after successful track.

    $114 (Avg Bid)
    $114 Snittbud
    3 bud
    Mikrotik Configuration 2 dagar left
    VERIFIERAD

    I need a Network administrator to monitor and edit my current configurations and see if I have vulnerability and stop any attack from happening. and manage my current bandwidth and share it with users.

    $192 (Avg Bid)
    $192 Snittbud
    24 bud

    more details will be given in the chat.. only if you have an experiences in this field and i need your fast response

    $35 (Avg Bid)
    $35 Snittbud
    8 bud
    Computer Networks 2 dagar left
    VERIFIERAD

    I want someone is an expert in Computer Networking.

    $112 (Avg Bid)
    $112 Snittbud
    31 bud

    Networks related research oriented work. Any expert is needed

    $34 (Avg Bid)
    $34 Snittbud
    14 bud

    Need to Develop Internet Bandwidth Software. Open sources are not encouraged. Need to write Network Access Server (Nas Software) Need to Develop Radius (AAA) and Billing Software Need to develop Good Looking and smart UI Based on the requirement (Removed by Freelancer.com Admin) For Further Details Message Me Many Thanks Abdul Riyaz

    $768 (Avg Bid)
    $768 Snittbud
    5 bud
    security - penetration testing 1 dag left
    VERIFIERAD

    Hello, i would like to test my network (wifi etc) for security testing, please let me know if you are skilled in this area and how you would briefly go about it We work with confidential material and need to be secure. thanks

    $551 (Avg Bid)
    $551 Snittbud
    31 bud
    Setup servers 1 dag left

    There are few servers behind a hub, create a network to access those servers from the internet. Also assign static public ips to these servers and setting up appropriate security measures like IDS, openvpn.

    $37 (Avg Bid)
    $37 Snittbud
    8 bud

    a secure panel who only can come in with VPN connexion. this panel is to manage all your devices. in this panel you can activate/delete/wipe/stop/suspend your devices. it must be very secure and it have an API connexion with the server. only professionals please!!! no proof jobs please!!!

    $6753 (Avg Bid)
    $6753 Snittbud
    9 bud

    Szanowni Państwo, poszukuję osoby z którą zrealizuję temat świadczenia usług związanych z bezpieczeństwem sieci i systemów komputerowych. Zachęcam do kontaktu osoby z doświadczeniem wraz z informacją o zasadach współpracy. Posiadam spory portfel klientów zainteresowany tego typu usługami. I am looking for a specialist in the security of computer networks.

    $2000 (Avg Bid)
    $2000 Snittbud
    2 bud
    DATA ENTRY 1 dag left

    GENERAL DESCRIPTION: Responsible for specimen receipt and preparation, records creation, reporting of results and transferring data to accounts receivable. Ensures all patient data is obtained and maintained in accordance with all applicable HIPAA regulations. ESSENTIAL FUNCTIONS: 1. Performs all of the following: · enters test requisition data into computer creating an accessioning reco...

    $19 / hr (Avg Bid)
    $19 / hr Snittbud
    19 bud
    Network Design 1 dag left

    Small Office Network with Firewall and multiple internet connection.

    $28 (Avg Bid)
    $28 Snittbud
    29 bud

    I need a 20 page paper on april 4th and I need a bibliography on march 1st.

    $161 (Avg Bid)
    $161 Snittbud
    29 bud

    Aplicación multiplataforma para la atención de usuarios

    $381 (Avg Bid)
    $381 Snittbud
    4 bud

    i have senior project i want to do simple antivirus program to have some function , scan and detect viruses ,multiple types of viruses ....

    $470 (Avg Bid)
    $470 Snittbud
    8 bud
    DATA ENTRY 5 timmar left

    GENERAL DESCRIPTION: Responsible for specimen receipt and preparation, records creation, reporting of results and transferring data to accounts receivable. Ensures all patient data is obtained and maintained in accordance with all applicable HIPAA regulations. ESSENTIAL FUNCTIONS: 1. Performs all of the following: · enters test requisition data into computer creating an accessioning reco...

    $17 / hr (Avg Bid)
    $17 / hr Snittbud
    3 bud

    We need to hire a white hat for a very delicate job. Urgent.

    $179 (Avg Bid)
    $179 Snittbud
    10 bud

    Hi NAS Experts I am looking for a Synology Box Expert to configure 4 Synology boxes to specific NAS network specifications and Advance settings. I NEED: Someone to conduct an IT audit on synology boxes and in synchronization with redundant backups and VPN accesses; SSO; Cal/CardDav;Certs etc. The perfect person for this job will have expert level skills with Synology Boxes and Networks and VPN&...

    $46 / hr (Avg Bid)
    $46 / hr Snittbud
    8 bud
    Cryptography URGENT help 2 timmar left
    VERIFIERAD

    Cryptography URGENT help needed

    $27 (Avg Bid)
    $27 Snittbud
    6 bud