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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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    57 znalezione projekty, cennik w USD

    I need help with technical problems related to Computer Communications. If you are familiar with these topics, and are able to solve technical problems related to Computer Communications you might be able to help me: Application Layer Transport Layer Network Layer:Data Plane, Control Plane Link Layer and LANs

    $69 (Avg Bid)
    $69 Średnia Oferta:
    9 składanie ofert

    seeking a Remote Executive Administrative Assistant to join our team! You will provide high-level administrative support for an Executive at our company. Requirements Location: Remote Comp range:

    $113 (Avg Bid)
    $113 Średnia Oferta:
    3 składanie ofert

    Hi For some odd reason I cannot connect the drives from my Synology to a freshly installed Windows 10. I have done this lot's of times, even today on another fresh install. But with this PC I get some odd errors like cannot authenticate, although the user and PW definitely are correct. I need help ASAP - now if you are online. Please note that OS is in GERMAN!!!! Take care Erik

    $27 (Avg Bid)
    $27 Średnia Oferta:
    6 składanie ofert

    1. Go through 4 papers and then use Ban Logic that can reduce a mathematical expression Moreover, the algorithm should reduce computation, memory and process time. To achieve mutual authentication property. To achieve anonymity property. To achieve secure localization property. To reduce computation overhead. To achieve mutual authentication property. To achieve anonymity property. To achieve secu...

    $250 (Avg Bid)
    $250 Średnia Oferta:
    2 składanie ofert
    Draw domain class 6 dni left
    ZWERYFIKOWANY

    I attach use case digram , I want domain class to consisting the same information and same operations

    $37 (Avg Bid)
    $37 Średnia Oferta:
    2 składanie ofert

    Build a network to a small office with Vlan and internet access 3and applying EIGRP as routing protocol .

    $125 (Avg Bid)
    $125 Średnia Oferta:
    20 składanie ofert

    I want long term employee. see the attachment. if you can do it, please bid here

    $15 (Avg Bid)
    $15 Średnia Oferta:
    5 składanie ofert

    I want long term employee. see the attachment. if you can do it, please bid here

    $19 (Avg Bid)
    $19 Średnia Oferta:
    3 składanie ofert
    static and daynamic analysis 6 dni left
    ZWERYFIKOWANY

    look for help regarding to static and daynamic analysis

    $25 (Avg Bid)
    $25 Średnia Oferta:
    5 składanie ofert
    wireless security expert needed 6 dni left
    ZWERYFIKOWANY

    I want long term employee. see the attachment. if you can do it, please bid here

    $8 - $20
    $8 - $20
    0 składanie ofert
    $22 Średnia Oferta:
    27 składanie ofert

    I'm trying to build a Crossfire DDoS Simulation using a nsbench application ([zaloguj się, aby wyświetlić URL]) that will simulate a scenario of the attack. and will answer few more questions that I have please contact me for more information.

    $71 (Avg Bid)
    $71 Średnia Oferta:
    3 składanie ofert

    I need a simple project to be done in RSA Algorithm.

    $20 (Avg Bid)
    $20 Średnia Oferta:
    6 składanie ofert
    computer forensic 5 dni left
    ZWERYFIKOWANY

    It is a research about GUI tools. need to research about the forensic tools.

    $49 (Avg Bid)
    $49 Średnia Oferta:
    11 składanie ofert

    The requirement is to program a standalone single screen cybersecurity heat map. The frontend shall be HTML,CSS, JS. The backend(server side) coding shall be in PHP and database shall be MySQL. The software product shall work in WordPress environment in a SaaS portal. The screen will be added as part of an existing Cybersecurity Risk determination product. *The Developer shall be well versed in...

    $358 (Avg Bid)
    $358 Średnia Oferta:
    13 składanie ofert
    Networking Expert Needed 5 dni left
    ZWERYFIKOWANY

    In need of someone who can help in Network Work Routers 7 switches 15 PCs 4 VLAN

    $17 (Avg Bid)
    $17 Średnia Oferta:
    22 składanie ofert

    OSI Layers of protocol, socket programming, mobile networks, multimedia, security

    $70 (Avg Bid)
    $70 Średnia Oferta:
    5 składanie ofert

    Need help with problems related to digital logic and computer architecture. Please apply only if you have an understanding of these. More details in the chat. Amount mentioned is only a placeholder. Amount will be mentioned later.

    $9 / hr (Avg Bid)
    $9 / hr Średnia Oferta:
    4 składanie ofert

    We are Looking for a device or solution which helps to Control the Usage of User over the Local Network. such as this [zaloguj się, aby wyświetlić URL] but we need a device which does whole function ... control. Monitor . Report . Block . Block . Based on User Usage . Ip address or Mac Address.

    $64 (Avg Bid)
    $64 Średnia Oferta:
    10 składanie ofert

    Hello I need an expert in Snort programming for some simulations. Please check and apply in case you can do it.

    $146 (Avg Bid)
    $146 Średnia Oferta:
    4 składanie ofert

    Hello Have you worked on Snort programming? If you have good expertise in the same, please apply.

    $125 (Avg Bid)
    $125 Średnia Oferta:
    3 składanie ofert
    Logo and Content Writing 4 dni left
    ZWERYFIKOWANY

    Hi, I am looking for someone to design Logo and content technical content writing on the below topic; Information Security, IT Governance Risk and Compliance, Digital Forensic, Pen testing, Auditing Industrial Control Systems

    $98 (Avg Bid)
    $98 Średnia Oferta:
    32 składanie ofert

    I have a site that is protected by Akamai security. I would like for you to be able to Bypass the Akamai bot manager. Then be able to make a c# program that bypass cookie.

    $611 (Avg Bid)
    $611 Średnia Oferta:
    5 składanie ofert
    Suricata/Snort Rule 4 dni left
    ZWERYFIKOWANY

    I need a Suricata or Snort rule to detect for TCP Packets that are all SYN - If there are 10 or more in succession then block the IP. However, if there are any other types of packet in between then do not block.

    $217 (Avg Bid)
    $217 Średnia Oferta:
    8 składanie ofert
    Need an expert in Snort programming 4 dni left
    ZWERYFIKOWANY

    Hello Have you worked on Snort programming? If you have good expertise in the same, please apply.

    $142 (Avg Bid)
    $142 Średnia Oferta:
    4 składanie ofert
    Ghidra Programmer 3 dni left
    ZWERYFIKOWANY

    Ghidra script programming.....

    $750 (Avg Bid)
    $750 Średnia Oferta:
    2 składanie ofert
    $467 Średnia Oferta:
    16 składanie ofert
    Covid Anti-Virus Programmer 3 dni left
    ZWERYFIKOWANY

    Covid-19 Anti-Virus Programmer.

    $580 (Avg Bid)
    $580 Średnia Oferta:
    10 składanie ofert

    hello, I need help from a server malware expert if you have experience in deep cleaning of websites, i will highly appreciate knowledge in Ubuntu, Vesta Cp and Server cleaning will be an added advantage please mind your budget because we have the corona virus pandemic so the economy

    $104 (Avg Bid)
    $104 Średnia Oferta:
    24 składanie ofert
    professional in cryptography 3 dni left
    ZWERYFIKOWANY

    I need a professional person in cryptography for some questions help

    $22 (Avg Bid)
    $22 Średnia Oferta:
    5 składanie ofert
    Server Security and coder 3 dni left
    ZWERYFIKOWANY

    I am looking for someone who is very experienced in Unmanaged VPS Servers and can manage the server setup to ensure it is secure and updated. Also someone who understands code and can ensure websites running are secure.

    $154 (Avg Bid)
    $154 Średnia Oferta:
    21 składanie ofert

    Using Bindiff, I have to find vulnerabilities in the given firmware versions.

    $143 (Avg Bid)
    $143 Średnia Oferta:
    3 składanie ofert

    In my project i want to connect around 40 computers from 3 differend city and make them connect with each other in cisco packet tracer

    $112 (Avg Bid)
    $112 Średnia Oferta:
    26 składanie ofert

    I am looking for Certified Licensed Penetration Tester and Certified Ethical Hacker

    $22 / hr (Avg Bid)
    $22 / hr Średnia Oferta:
    21 składanie ofert

    I am looking for cybersecurity expert with Master level writing skill to help me Master degree assignment

    $25 / hr (Avg Bid)
    $25 / hr Średnia Oferta:
    34 składanie ofert

    hello i am going to start an ISP soon. and i need to have control remotely to my clients Routers. i am going to use fritzbox 7530 routers and that router support TR069 so i need someone deeply knowledge on this. i think i will make my own TR069 server based on freeacs or something else so if you have done this type of job please apply thanks

    $285 (Avg Bid)
    $285 Średnia Oferta:
    4 składanie ofert

    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 ...

    $511 (Avg Bid)
    $511 Średnia Oferta:
    21 składanie ofert

    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

    $46 (Avg Bid)
    $46 Średnia Oferta:
    9 składanie ofert
    Easyrtc Expert 1 dnia left
    ZWERYFIKOWANY

    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

    $126 (Avg Bid)
    $126 Średnia Oferta:
    7 składanie ofert

    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?

    $24 (Avg Bid)
    $24 Średnia Oferta:
    6 składanie ofert

    Hi, I need help in cyber security and computer security project. If you are upto date and have good educational (master level)/ professional background than bid only please. Thank you

    $540 (Avg Bid)
    $540 Średnia Oferta:
    25 składanie ofert

    Sin querer borré un chat entero de whatsapp, se han eliminado todas las conversaciones y archivos y quiero recuperarlos.

    $124 (Avg Bid)
    $124 Średnia Oferta:
    2 składanie ofert

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

    $28 (Avg Bid)
    $28 Średnia Oferta:
    34 składanie ofert
    Computer Network reports 1 dnia left
    ZWERYFIKOWANY

    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...

    $49 (Avg Bid)
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    27 składanie ofert
    SDN-enabled Cloud Computing 1 dnia left
    ZWERYFIKOWANY

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

    $20 (Avg Bid)
    $20 Średnia Oferta:
    4 składanie ofert

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

    $39 (Avg Bid)
    $39 Średnia Oferta:
    14 składanie ofert

    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 Średnia Oferta:
    4 składanie ofert