计算机安全 Jobs

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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    34 搜到的工作,价格货币为 HKD
    networking 6 天 left

    solve this qusestion show below pic

    $160 (Avg Bid)
    $160 平均报价
    9 个竞标

    hello, i want to setup a gaming rule for my gaming center using kerio control i have 3 WAN (ISP) and 1 LAN

    $609 (Avg Bid)
    $609 平均报价
    9 个竞标
    Case study 6 天 left
    已验证

    The growth and explosion of the internet has led to a global market place. Companies can sell products all over the world and never have to leave the bounds of their physically secure location. With this move to a global economy we see an increase in security threats to organizations, individuals and agencies. All these models must have an information system to process, store, and retrieve info...

    $289 (Avg Bid)
    $289 平均报价
    26 个竞标

    Problema com roteador Greatek desconexão PPPoE

    $234 (Avg Bid)
    $234 平均报价
    1 个竞标

    i need teaching on network operations issues, firewalls and f5

    $953 (Avg Bid)
    $953 平均报价
    11 个竞标
    Penetration Test 5 天 left
    已验证

    I will like to have a security expert to have a penetration test for my applications and websites

    $1296 (Avg Bid)
    $1296 平均报价
    19 个竞标

    Looking for ethical hacker in INDIA.

    $198 (Avg Bid)
    $198 平均报价
    3 个竞标
    Repair a damaged zip file 5 天 left
    已验证

    This is an Apache OpenOffice .ods file which is just a zip file but with .ods extension. If extension is changed to .zip it can be treated as normal zip file. Something went wrong when turning off my pc, the file got damaged, OpenOffice does not recognize it anymore. I tried to repair it as a zip file in WinRAR, but no luck. So I am looking for a zip file specialist who can repair this. I can send...

    $1132 (Avg Bid)
    $1132 平均报价
    8 个竞标

    Errors with TCP TLS/SSL Communication

    $1695 (Avg Bid)
    $1695 平均报价
    10 个竞标

    I am building a Wifi infrasturcture and need a professinal network Infrastructure Engineer detailed requirement file attached If you are good fit, please apply

    $266 / hr (Avg Bid)
    $266 / hr 平均报价
    16 个竞标

    Tout ce qui est en relation avec les sites web et le développement informatique

    $2608 (Avg Bid)
    $2608 平均报价
    11 个竞标

    Hi I'm Brock, my parents need some help with their laptop and workcomputer. Just some general questions I'm sure are basic to most, maybe a few hours work? can anyone help? I'm located in Capalaba 4157

    $673 (Avg Bid)
    本地
    $673 平均报价
    7 个竞标

    I am looking for an experienced professional who can manage ArcSight SIEM remotely and can be available from 6.30 AM IST to 2.30 PM IST for 30 days ArcSight Log Source Integration Health check status Correlation Rules Creation

    $6068 (Avg Bid)
    $6068 平均报价
    2 个竞标

    We are require to do a, [登录来查看链接] assessment - need a detailed report [登录来查看链接] out the possible way of breach in to the site (White Hat Hacking) - Require to show the work [登录来查看链接] there are any vulnerability/breaches we need advise/solutions how to fix them - This part can have a different price depends on the issue type will discuss at the later stages. We will share all the require info onc...

    $2853 (Avg Bid)
    $2853 平均报价
    24 个竞标

    We are looking for a Network Engineer in Newyork city and Jersey City, for below tasks. Scope of Work/JD IMACD Support work Application Support AD-HOC Work Solve Network related Issues Installation of Desktop and Networking Devices Installation, Configuration of Network Security Devices Rack and Stack Providing support to Remote Team. Let me know if you are interested.

    $156 / hr (Avg Bid)
    $156 / hr 平均报价
    13 个竞标

    I've a website which is getting compromised then and there , looking for some experts who could analyze and let me know what the root cause is

    $1016 (Avg Bid)
    $1016 平均报价
    17 个竞标

    Over the decades, the development of the Internet and communications technologies has introduced a virtual world to everyone’s daily life. In this virtual world, people are able to conduct a large number of activities similar in the real world. Subsequently, a question is raised, which is how to build a bridge between the real and the virtual world. To answer this question, an innovative tec...

    $517 (Avg Bid)
    $517 平均报价
    64 个竞标

    Help troubleshoot hardware and software network at new business recently purchased … also need long-term IT help

    $180 / hr (Avg Bid)
    本地
    $180 / hr 平均报价
    2 个竞标

    There is a need of Linux, Unix and Networking Expert for projects. Details will be shared via chat. Only those bid who are ready to work in a reasonable budget.

    $755 (Avg Bid)
    $755 平均报价
    24 个竞标
    POC eternalblue 3 天 left
    已验证

    i need poc of eternalblue written in python to bypass windows machine with windows firewall turned on

    $5154 (Avg Bid)
    $5154 平均报价
    6 个竞标

    We are looking for a AAA expert who can help to create a network devices , users profile and policy for ( both the network devices & users).

    $2725 (Avg Bid)
    $2725 平均报价
    12 个竞标

    I need help with my project regarding context aware recommendation systems, the project is about providing movie recommendations using context aware matrix factorisation. I have the LDOS Comoda dataset that can be implemented for the same.

    $2733 (Avg Bid)
    $2733 平均报价
    3 个竞标
    Computer functionality 2 天 left
    已验证

    I want to make a font file only functional on a device with a specific mac address. Can I do so?

    $125 (Avg Bid)
    $125 平均报价
    3 个竞标

    Hi, Need to work with you as a freelancer. If you are interested in the project, please contact me. Thanks.

    $1203 (Avg Bid)
    $1203 平均报价
    10 个竞标
    Your IT Support 2 天 left
    已验证

    We are seeking to enhance business establishment with their IT infrastructure. Wireless, VPN, VOIP, Network improvements, Digital marketing or IT consultation, contact us we combine in house experiences in so many IT related fields. Get your free advise today.

    $180 (Avg Bid)
    $180 平均报价
    16 个竞标

    Identify risks in an airport security system based on following attachment

    $239 (Avg Bid)
    $239 平均报价
    27 个竞标
    "Ethical" Hack 1 天 left
    已验证

    We are searching a "ethical" hack.

    $4498 (Avg Bid)
    $4498 平均报价
    23 个竞标
    Sales Agent 1 天 left
    已验证

    Requiero de un equipo para colaborar juntos en un proyecto de productos financieros. Las habilidades que solicitamos son las siguientes: - Habilidad de ventas (excelente nivel de persuasión y convencimiento) - Conocimiento básico de cómputo así como también de plataformas bancarias - Alto conocimiento de productos financieros (tasas, tiie's, cat's, an...

    $195 (Avg Bid)
    $195 平均报价
    5 个竞标
    Ethical hackers 1 天 left
    已验证

    I need urgent require ethical hacker and i need some help from him

    $1171 (Avg Bid)
    $1171 平均报价
    13 个竞标

    We are conducting workshops in different colleges and we need a professional trainer with an industry experience of 5 years of networking and cybersecurity. We are willing to pay good money.

    $148 (Avg Bid)
    $148 平均报价
    5 个竞标
    CCNP project 12 小时 left
    已验证

    Anyone who is good in CCNP can reach out to me

    $34 / hr (Avg Bid)
    $34 / hr 平均报价
    13 个竞标

    Necesito escuchar radios que sólo emiten en otras ciudades desde mi ciudad, ha de ser en tiempo real o con un mínimo retardo inferior a 1 segundo, de la manera más sencilla posible.

    $359 (Avg Bid)
    $359 平均报价
    4 个竞标
    Privileged Access Management topic 1 小时 left
    已验证

    Privileged Access Management topic

    $211 (Avg Bid)
    $211 平均报价
    17 个竞标

    Wir sind eine klassische Unternehmensberatung und suchen für die Implementierung von ERP-Systemen bei unseren Mandanten freie /-innen (m/w), die Projektbezogen den Ist-Zustand eines Unternehmens analysieren und die Implementierung des ERP-Systems begleiten (Deutsch/Englisch). Bitte senden Sie uns aussagekräftig Unterlagen zu den von Ihnen eingesetzten Risiko-, ERP- oder Digitalisierungs...

    $8762 (Avg Bid)
    加保 顶级竞赛
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