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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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    48 punët e gjetura, me çmimin EUR

    I need an Expert on kylo/security/security-auth-ldap , for ongoing project basis,preferably based in India .This is an urgent requirement , Please connect as early as possible.

    €20 / hr (Avg Bid)
    €20 / hr Oferta mesatare
    1 ofertat
    data recovery tools for windows 6 ditë left
    VERIFIKUAR

    i need to list two data recovery tools for windows and give two pages for ecah to give information about how to use them and what feature they have.

    €40 (Avg Bid)
    €40 Oferta mesatare
    3 ofertat

    I have done some work for a customer, replacing a layer 2, 1Gbps link between two HP Switch Stacks. Replacing the link didn't work, and I'm after some assistance in establishing why? The HP Switches are J8697A / HPE E5406 zl chassis switches. I will provide configs and network diagram.

    €82 (Avg Bid)
    €82 Oferta mesatare
    8 ofertat
    download app 6 ditë left
    VERIFIKUAR

    I would like someone have virtual machine

    €22 (Avg Bid)
    €22 Oferta mesatare
    2 ofertat
    Instructor CCNA 6 ditë left

    Requiero una persona que nos ayude a certificarnos en CCNA a un grupo de Ingenieros en Telecomunicaciones.

    €19 / hr (Avg Bid)
    €19 / hr Oferta mesatare
    2 ofertat

    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

    €18 (Avg Bid)
    €18 Oferta mesatare
    2 ofertat
    writing a review paper 6 ditë left
    VERIFIKUAR

    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) ...

    €98 (Avg Bid)
    €98 Oferta mesatare
    48 ofertat
    Mikrotik Hotspot 6 ditë 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.

    €159 (Avg Bid)
    €159 Oferta mesatare
    4 ofertat
    Mikrotik routing assistence 6 ditë left
    VERIFIKUAR

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

    €18 / hr (Avg Bid)
    €18 / hr Oferta mesatare
    8 ofertat

    I need a proof of concept of the following video: [identifikohuni për të parë adresën 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 vulnera...

    €253 (Avg Bid)
    €253 Oferta mesatare
    3 ofertat
    Phishing Diagram Creation 5 ditë left
    VERIFIKUAR

    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.

    €108 (Avg Bid)
    €108 Oferta mesatare
    5 ofertat
    Phishing Diagram 5 ditë left
    VERIFIKUAR

    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.

    €87 (Avg Bid)
    €87 Oferta mesatare
    3 ofertat
    Whitepaper Survey 5 ditë 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?

    €407 (Avg Bid)
    €407 Oferta mesatare
    29 ofertat
    Ethical Hacking 5 ditë left

    Need someone for security tests, more info through messages

    €93 (Avg Bid)
    €93 Oferta mesatare
    17 ofertat

    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?"

    €142 (Avg Bid)
    €142 Oferta mesatare
    54 ofertat
    IT Configuration 5 ditë left

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

    €1205 (Avg Bid)
    €1205 Oferta mesatare
    17 ofertat

    vulnerability assisment and penetration testing

    €7 / hr (Avg Bid)
    €7 / hr Oferta mesatare
    11 ofertat

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

    €4 / hr (Avg Bid)
    €4 / hr Oferta mesatare
    7 ofertat

    fix pci scan compiance issues -

    €180 (Avg Bid)
    €180 Oferta mesatare
    4 ofertat

    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 ( [identifikohuni për të parë adresën URL]) - Must be proficient in Cyber Security and Reverse Engineering (Both electronics & software...

    €138 (Avg Bid)
    €138 Oferta mesatare
    1 ofertat

    Zlecę wykonanie testów bezpieczeństwa aplikacji WWW oraz infrastruktury IT.

    €22 / hr (Avg Bid)
    €22 / hr Oferta mesatare
    3 ofertat

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

    €19 / hr (Avg Bid)
    €19 / hr Oferta mesatare
    1 ofertat
    Machine learning 4 ditë left

    How to detect email spoofing via machine learning

    €17 / hr (Avg Bid)
    €17 / hr Oferta mesatare
    16 ofertat

    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.

    €98 (Avg Bid)
    €98 Oferta mesatare
    1 ofertat

    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...

    €751 (Avg Bid)
    Lokale
    €751 Oferta mesatare
    1 ofertat
    pfSense + Snort + Aanval 4 ditë left
    VERIFIKUAR

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

    €169 (Avg Bid)
    €169 Oferta mesatare
    4 ofertat

    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.

    €655 (Avg Bid)
    €655 Oferta mesatare
    22 ofertat
    Securing exe 3 ditë left
    VERIFIKUAR

    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...

    €484 (Avg Bid)
    €484 Oferta mesatare
    5 ofertat
    Malware security -- 2 3 ditë left
    VERIFIKUAR

    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.

    €135 (Avg Bid)
    €135 Oferta mesatare
    9 ofertat

    Please do security on our website for the vuhurnabity test?

    €158 (Avg Bid)
    €158 Oferta mesatare
    30 ofertat
    Investigation Linkedin -- 2 3 ditë left
    VERIFIKUAR

    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.

    €195 (Avg Bid)
    €195 Oferta mesatare
    2 ofertat
    Investigation Linkedin 3 ditë left
    VERIFIKUAR

    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.

    €176 (Avg Bid)
    €176 Oferta mesatare
    2 ofertat
    I need to track via Instagram 3 ditë left
    VERIFIKUAR

    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.

    €101 (Avg Bid)
    €101 Oferta mesatare
    3 ofertat
    Mikrotik Configuration 2 ditë left
    VERIFIKUAR

    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.

    €167 (Avg Bid)
    €167 Oferta mesatare
    25 ofertat

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

    €31 (Avg Bid)
    €31 Oferta mesatare
    8 ofertat
    Computer Networks 1 ditë left
    VERIFIKUAR

    I want someone is an expert in Computer Networking.

    €99 (Avg Bid)
    €99 Oferta mesatare
    31 ofertat

    Networks related research oriented work. Any expert is needed

    €30 (Avg Bid)
    €30 Oferta mesatare
    14 ofertat

    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

    €677 (Avg Bid)
    €677 Oferta mesatare
    5 ofertat
    security - penetration testing 1 ditë left
    VERIFIKUAR

    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

    €486 (Avg Bid)
    €486 Oferta mesatare
    31 ofertat
    Setup servers 1 ditë 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.

    €33 (Avg Bid)
    €33 Oferta mesatare
    8 ofertat

    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!!!

    €5949 (Avg Bid)
    €5949 Oferta mesatare
    9 ofertat

    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.

    €1762 (Avg Bid)
    €1762 Oferta mesatare
    2 ofertat
    DATA ENTRY 16 orё 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 Oferta mesatare
    19 ofertat
    Network Design 14 orё left

    Small Office Network with Firewall and multiple internet connection.

    €25 (Avg Bid)
    €25 Oferta mesatare
    29 ofertat

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

    €142 (Avg Bid)
    €142 Oferta mesatare
    29 ofertat

    Aplicación multiplataforma para la atención de usuarios

    €336 (Avg Bid)
    €336 Oferta mesatare
    4 ofertat

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

    €414 (Avg Bid)
    €414 Oferta mesatare
    8 ofertat