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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    36 jobber funnet, priser i USD
    Securing exe 6 dager left
    VERIFISERT

    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...

    $333 (Avg Bid)
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    setup lan network 6 dager left

    setup a local area network within the office in SINGAPORE.

    $77 (Avg Bid)
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    5 bud
    SDN CONTROLLER 6 dager left

    SDN CONTROLLER FOR SECURITY ISSUE .

    $256 (Avg Bid)
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    5 bud
    Malware security -- 2 6 dager left
    VERIFISERT

    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.

    $152 (Avg Bid)
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    Please do security on our website for the vuhurnabity test?

    $173 (Avg Bid)
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    19 bud
    Investigation Linkedin -- 2 6 dager left
    VERIFISERT

    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.

    $217 (Avg Bid)
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    Investigation Linkedin 6 dager left
    VERIFISERT

    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.

    $202 (Avg Bid)
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    3 bud
    I need to track via Instagram 6 dager left
    VERIFISERT

    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.

    $109 (Avg Bid)
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    Mikrotik Configuration 5 dager left
    VERIFISERT

    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.

    $214 (Avg Bid)
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    more details will be given in the chat.. only if you have an experiences in this field and i need your fast response

    $37 (Avg Bid)
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    Computer Networks 4 dager left
    VERIFISERT

    I want someone is an expert in Computer Networking.

    $112 (Avg Bid)
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    28 bud

    Networks related research oriented work. Any expert is needed

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    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

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    security - penetration testing 4 dager left
    VERIFISERT

    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

    $552 (Avg Bid)
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    Setup servers 4 dager 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.

    $38 (Avg Bid)
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    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!!!

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    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.

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    DATA ENTRY 3 dager 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...

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    Network Design 3 dager left

    Small Office Network with Firewall and multiple internet connection.

    $28 (Avg Bid)
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    I need a 20 page paper on april 4th and I need a bibliography on march 1st.

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    Aplicación multiplataforma para la atención de usuarios

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    Writing a research + code 3 dager left
    VERIFISERT

    The objective of this project is to develop novel methods of dynamic Moving Target Defense (MTD) solution approaches for cellular devices and predict the possible outcomes that could occur for a number of possible scenarios of security and privacy attacks against cellular networks. This research will develop the science of MTD effect analysis for the optimal deployment of MTDs in relation to the r...

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

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    DATA ENTRY 2 dager 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)
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    We need to hire a white hat for a very delicate job. Urgent.

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    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&...

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    Cryptography URGENT help 2 dager left
    VERIFISERT

    Cryptography URGENT help needed

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    Project in Computer Network 2 dager left
    VERIFISERT

    we need a professional in Build an integrated computer network to test the DNS server and detect DNS Pharming attacks that may be experienced by network users

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    *Only if you live in Europe as this job need to be done on-site* Strong background in fiber optic cabling infrastructure used in LAN, CAN, and WAN environments. Detailed knowledge of the construction, installation and maintenance issues relating to copper and fiber optic cabling. You are willing to work abroad for smaller projects (1-4 days).

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    Computer Security in Java 1 dag left
    VERIFISERT

    I need help with completing some computer security related tasks in the Java programming language. Please refer to the attached file. Thanks!

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    Hello, I now explain that I opened a video game project, and I have a lot of Ddos, I would look for someone to configure a firewall via iptables or other so that the ddos ​​does not pass. Of course you have to test before I have friends who can attack. My host has a 100gbps protection that is not enough: / He told me that an itpable configuration should be enough [Removed by Freelancer.com Ad...

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    We require an Okta expert/ similar IAM consultant for a project to setup SSO and integrate applications with Okta's Universal Directory. We are looking for a Freelancer or a consultant who has the expertise on the various protocols involved such as SAML, OIDC, WS-Federation and tools such as Okta and AD/ LDAP solution. The project will be for a period of 6 months. In this role you will be...

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    Networking Wire Shark 16 dager left
    VERIFISERT

    I have a questions that need to be answered,

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    We looking for someone who can help us do pentesting and exploit.

    $519 (Avg Bid)
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    25 bud

    i need a model for IoT network intrusion detection system just 3 attack detection model is enough. attack likes hello flood, black hole, wormhole, etc..

    $185 (Avg Bid)
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    Network security ( email) 7 dager left
    VERIFISERT

    Looking forward the coder to provide me the solution regarding the email security issue.

    $170 (Avg Bid)
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    13 bud