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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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    43 δουλειές που βρέθηκαν, με τιμές EUR

    Please check the below requirement carefully before you bid this project. Mandatory: Network Security/ Firewall Engineer/ Palo Alto/ Cisco ASA Firewall/Checkpoint, Juniper Firewall/ Routing and Switching - Expert Level experience needed Need someone with Basic Routing/Switching and Network Security Engineer/Firewall Engineer background to complete the task. Experience - 8+ Years Good Experience ...

    €452 (Avg Bid)
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    9 προσφορές
    Network Architecture for WASP and LanCenter 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Hello Freelancers!! I need to be able to perform Network architecture (current mapping) for a small business that has a WISP (wireless internet reseller) model and also has a LanCenter Regards

    €37 (Avg Bid)
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    3 προσφορές
    Easyrtc Expert 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    looking for expertise in easyrtc, Design and security We have an application that we have designed using easyrtc and are looking to get help on making sure its secure and possibly some ui / design level changes

    €125 (Avg Bid)
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    6 προσφορές

    Pretty self explanatory - cannot access via provider because of lack of remembrance of secret questions.. I just want my graduation pics back!

    €420 (Avg Bid)
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    10 προσφορές

    I am looking for help to test a client id and client secret using postman. I am trying to generate a token in postman for oauth 2.0. I just want to check that the credentials work. This info is sensitive so I cannot share the credentials with you, but would you be able to walk me through how to obtain the callback url, auth url, and access token url in order to generate a token?

    €25 (Avg Bid)
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    Sin querer borré un chat entero de whatsapp, se han eliminado todas las conversaciones y archivos y quiero recuperarlos.

    €115 (Avg Bid)
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    2 προσφορές
    computer networks 5 μέρες left

    i am looking for the person who can work on the computer network i will share more details in the chat

    €26 (Avg Bid)
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    Computer Network reports 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I would like you to create for me a report about general computer network subjects for research purposes i would like 2 different reports 1 that coverages the topic : Application Layer and Transport Layer and another thats covers the topic : Network Layer and Link layer I need the project to have : - Clearness of the discussed problems. - Coverage of the topic (should be extensive). - Writing...

    €45 (Avg Bid)
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    27 προσφορές
    SDN-enabled Cloud Computing 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I want expert in SDN and Cloud Computing to help me with some information

    €18 (Avg Bid)
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    3 προσφορές
    Journal papers publishers ONLY - Computer Networks -- 2 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Please show me your publications in Computer Networks when you contact me. I need research papers publishers ONLY

    €37 (Avg Bid)
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    12 προσφορές

    I am taking a certificate in computer security and digital forensics and am looking for help in completing my final assignment in my digital forensic systems which is due Friday April 10th so I would ideally like to set something up for early next week if possible for between 2-4 hours. The assignment requires me to use intrusion detection software (such as snort) and Wireshark to analyze a P...

    €14 / hr (Avg Bid)
    €14 / hr Μέση Προσφορά
    3 προσφορές
    configuring burp suite for me 4 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    hello, i have installed burp suite pro on windows and add certificat but still not work.

    €21 (Avg Bid)
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    14 προσφορές
    Totally clear deleted files and Windows Encryption 4 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I need someone to login to my pc with team viewer and to wipe deleted files in order to prevent them from being recovered. Before you do that i need you to show me what someone can recover before the wipe will take place and after. After that i need you to encrypt my SSD so as i to have a pass when loading windows and none can take files without that encrypted pass. Wiping and encryption should be...

    €145 (Avg Bid)
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    networking project -- 2 4 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    project scope in the image attached - networking academic knowledge needed

    €18 (Avg Bid)
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    €18 Μέση Προσφορά
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    QR coded products and services' store 4 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I need a new QR coded website. I need you to design and build the online store. The client can scan the QR code to make payments of new innovation products that my family members built happily in a secured way.

    €147 (Avg Bid)
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    7 προσφορές
    ZeroTier Config and VPN 4 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Anyone who can help me with VPN configuration using ZeroTier

    €39 (Avg Bid)
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    8 προσφορές
    Exploit One 4 μέρες left

    Exploit one covers infosec news, cyber security, data breaches, virus, ethical hacking, vulnerabilities, mobile hacking,cryptocurrency & amp; bug bounty news. [κάνε είσοδο για να δεις το URL]

    €2606 (Avg Bid)
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    I'm looking for tutor who is expert in AJAX&JS 4 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I want iframe can view url and post form inside that iframe

    €19 (Avg Bid)
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    system security for WSN 3 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Design and implementation simulation for adaptive software engineering security Approach in WSN For more information please don't hesitate to contact me.

    €211 (Avg Bid)
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    5 προσφορές

    This project is for those individuals who are great at sourcing information and writing well presented essays to provide an in-depth knowledge about a specific field. The paper needs to be 2000-2500 words and will need to be completed in 14 days of accepting the project. Describe the advantages and disadvantages of 5G? Describe how the 5G network will work, problems that the network will encoun...

    €39 (Avg Bid)
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    deteriorating security situation in the sahel region 3 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I want a position paper that is well researched and analytical on the deteriorating situation in the Sahel region and how this is affecting Nigeria. The paper should also consider what the United Nations is doing in that regard and also proffer solutions bearing in mind actionable recommendations for Nigeria. The paper should also include an executive summary and the paper should be about 10 pag...

    €80 (Avg Bid)
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    27 προσφορές
    Security analysis of custom PHP site 3 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Need help to analyze and fix all kind of security loopholes in my Online Shop, because of which someone is able to get hold of admin password and able to change PayPal payment credentials

    €130 (Avg Bid)
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    28 προσφορές
    €18 Μέση Προσφορά
    32 προσφορές

    We have developed a gaming application on cordova android, we need a security expert on web based, who can search for security bugs in payment gateway, registration and otp verifications and everything and every field in the android application, Indians are appreciated, Required on High priority time basis.

    €30 / hr (Avg Bid)
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    6 προσφορές
    Cybersecurity Expert - Consulting 3 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I'm looking for a Cybersecurity Expert. Field: Healthcare. Please apply ONLY if you have proven experience and some case studies. Thank you.

    €57 / hr (Avg Bid)
    €57 / hr Μέση Προσφορά
    8 προσφορές
    Decrypt Files 3 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I have a computer that was hacked with ransomware and all my files were encrypt. If you know how to decrypt get in touch with me Sample of file name - [κάνε είσοδο για να δεις το URL]

    €140 (Avg Bid)
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    7 προσφορές
    In need of a writer 3 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I am in need of a writer that is knowledgeable in the computing industry. I will need a writer that has a clear understanding of harvard referencing and citations. Please message me if you are not going to waste my time and are serious. I will require someone that is able to speak fluent english.

    €90 (Avg Bid)
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    Personas que deseen aprender y conocer el mundo detrás de sus ordenadores, freelancers a como tener mas cuidado con sus cuentas , saber que peligros puedes correr al utilizar tu ordenador en una red abierta , como ser el gestor de tu propia seguridad y estar alerta del peligro que te rodea pues amigos , yo puedo enseñarte eso y mucho mas con material que te puedo dar a disposicion. S...

    €22 (Avg Bid)
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    1 προσφορές
    Secure Server, find problems and install virus/malware 2 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    My VPS server was hacked and I need someone to find and remove all malware. I also need all loop holes sorted so that the server is secure. 2 of my websites have been deleted and no one can tell me how.

    €104 (Avg Bid)
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    testing Project 2 2 μέρες left

    1) Gambia 2) Mauritania 3) ESTONIA 4) PALESTINE 5) Guinea Conarky Project requirements : 1) Stable power 2) Stable internet with WiFi connection having speed minimum 5 mbps 3) Bid only if you are based in list of countries given below. 4) Reliability and Trustworthiness is extremely important 5) Long term work at least for 4 years 6) Very less efforts require help only 5-10 hours a month if your ...

    €172 (Avg Bid)
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    Hi, An IPSEc protocol (C++ implementation) is needed which is initiated from machine A and terminated into the user-space level of Machine B. Machine B has a VM in which a SGX enclave is running. The challenge is to create a virtual NIC in enclave which recieves encrypted packets and then decrypts them inside enclave. The project should also include Encryption and Decryption of IPSec to run insid...

    €1158 (Avg Bid)
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    CTF Computer Security 1 μέρα left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    finding flags for each task `task1`: cryptography, `task2`: linux flag hunt, `task3`: binary exploit,

    €112 (Avg Bid)
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    Anti Virus Developer 1 μέρα left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Need An Antivirus With Different Types of Scanning And Features Like: [κάνε είσοδο για να δεις το URL] [κάνε είσοδο για να δεις το URL] Scanning [κάν&epsilon...

    €1119 (Avg Bid)
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    2 προσφορές
    testing Project 2 1 μέρα left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    1) Gambia 2) Mauritania 3) ESTONIA 4) PALESTINE 5) Guinea Conarky Project requirements : 1) Stable power 2) Stable internet with WiFi connection having speed minimum 5 mbps 3) Bid only if you are based in list of countries given below. 4) Reliability and Trustworthiness is extremely important 5) Long term work at least for 4 years 6) Very less efforts require help only 5-10 hours a month if your ...

    €132 (Avg Bid)
    €132 Μέση Προσφορά
    35 προσφορές
    I'm looking for tutor who is expert in XSS (Cybersecurity) 1 μέρα left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I'm looking for tutor who is expert in: -XSS (Blind) -LocalStorage stealing -CSRF bypass -DOM stealing -API call using the CSRF token -Subdomain Takeover

    €116 (Avg Bid)
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    6 προσφορές
    Transformer livre kindle en word 1 μέρα left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Je voudrais convertir deux livres kindle en fichier word ou pdf.

    €21 (Avg Bid)
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    Answering Job Questions 21 ώρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Describe why you are interested in this position and why you believe your technical and/or cyber security experience makes you the most qualified candidate for the Information Technology Associate position. Describe the technologies you are most experienced with, in order from most to least experience, which you feel best represent your contributions to the success of your current or former emplo...

    €24 (Avg Bid)
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    Network Securtity 20 ώρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I need someone professional in Network Security and has experience in Apple IOS

    €66 (Avg Bid)
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    5 προσφορές
    Need an Expert to develop Proof of Concept -- 2 17 ώρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Hello Need a Computer Science expert who has develop Proof of Concept (POC) documents before. I have to develop complete POC for LMS (Learning Management System) like Moodle. Will share the details with the relevant applicants.

    €160 (Avg Bid)
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    Need someone familiar with network security protocols such as ipsec, ddos attacks, Kerberos and firewalls. (GOOD ENGLISH). the project is a 1500 word report that improves a weak network by finding vulnerabilities and providing solutions

    €150 (Avg Bid)
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    Gaming server 2 ώρες left

    Hello there, Stefan here, glad to have the opportunity to work with one of you guys. My project its not that hard to do, i need a gaming server based on SA:MP (GTA San Andreas Multiplayer) That its going to be a ''like a real life'' server, working with coins, that are purchased with real money, i need someone who's good at scripting and have done that before or atleast k...

    €1202 (Avg Bid)
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    Drive fast 1 ώρα left

    Un simple juego de carreras con la misma jugabilidad y modo que tiene el videojuego “Racing fever” un juego de carreras que te conecta con otros jugadores donde apostarás dinero real (cantidades predeterminas) el dinero que el jugador genere cada 7 días el 35% de sus ganancias será para el creador del juego y el resto se le será depositado a la cuenta del ju...

    €185 (Avg Bid)
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    3 προσφορές