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 건 검색 완료, 금액 기준 - USD

    Need to crash a android and apple phones for clearing all data

    $9 (Avg Bid)
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    1 입찰

    Need urgent help with my packet tracer project which includes static and dynamic NAT, ACL, eBGP, SYSLOG and PPPoE.

    $26 (Avg Bid)
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    9 입찰

    want to hire an expert on cyber security and ethical hacking who can teach the basics and practical implementation daily 2 hours for the duration of 1 month. My budget is 9000/- in total

    $4 / hr (Avg Bid)
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    4 입찰

    We are looking for an ethical hacked who can inform about the Security Threat in our website and course of action which is to be taken to prevent the security Threat in our website.

    $367 (Avg Bid)
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    14 입찰

    I need a small configuration for my home. I have Unifi Edge Router X and two Unifi LR Access points. I have and VPN Router (Linksys E1200) configured with L2TP and WiFi Enabled on it, my family this WiFi for privacy internet. Now i want to integrate VPN to edge router on a separate VLAN and have Unifi AP's to give me secondary WiFi with VPN. Can you help me with this?

    $139 (Avg Bid)
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    14 입찰

    Our website is under DDoS attack and there are more than million hits every minute. Need sureshot solution.

    $48 / hr (Avg Bid)
    $48 / hr 평균 입찰가
    8 입찰

    I need a ghost writer to write a book about cyber security. Cover + editable eBook ( with flip pages ) + PDF + ready to print word format

    $549 (Avg Bid)
    $549 평균 입찰가
    8 입찰

    I need a ghost writer to write a book about cyber security. Cover + editable ebook ( with flip pages ) + pdf + ready to print word format

    $306 (Avg Bid)
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    17 입찰

    I am looking for a network expert who can deliver one to one networking training that includes 1) Basics of networking (DC networking models) 2) WAN solutions, SD-WAN 3) MPLS, BGP, GRE, IPSec 4) Firewall capabilities

    $126 (Avg Bid)
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    8 입찰

    I need you to write a research article title in computer engineering projects

    $6 / hr (Avg Bid)
    $6 / hr 평균 입찰가
    11 입찰

    i think my work computers got hacked, either virus, or ransomware. seeking hacker to see if my stuff got hacked and find out extent of exposed info. i have 2 laptops, 1 personal and 1 is work use only. no information needs to be recovered. nothing has been taken from banks accounts. funds have been isolated and secured. just need to know if anyone currently has access my private wifi & laptop...

    $42 (Avg Bid)
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    5 입찰

    I need a ghost writer to write a book about cyber security. Cover + editable ebook ( with flip pages ) + pdf + ready to print word format

    $286 (Avg Bid)
    $286 평균 입찰가
    21 입찰

    I need a ghost writer to write a book about cyber security. Cover + editable ebook ( with flip pages ) + pdf + ready to print word format

    $300 (Avg Bid)
    $300 평균 입찰가
    6 입찰
    Upgrading SSL & SSH -- 2, 3 일 left
    확인

    Hi Everyone, I've aws Linux instance and I want to get these three requirements done: 1. Upgrading SSL from v1.0 to 1.2 or higher. 2. SSH settings are deprecated need to improve it. 3. link SSL certificate to the instance's IP address. --------------------------------------------- Above work must be carried out using TeamViewer or Anydesk Thanks

    $35 (Avg Bid)
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    17 입찰

    look for help regarding to my thesis.

    $70 (Avg Bid)
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    11 입찰

    Alguém que me ajude com o projeto de Packet Tracer que se encontra na descrição. O objetivo é resolver todos os passos descritos no enunciado.

    $43 (Avg Bid)
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    6 입찰

    I need an expert in cloud computing simulation ( specially in fog and edge computing). He need to build one fog computing framework and one edge edge computing framework that will secure the IoT device connection using Cloud simulator ( CloudSim or any suitable simulator). And also need to write the Methodology and Implementation of those framework .

    $30 (Avg Bid)
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    2 입찰

    I need an IT academic writer who can complete a practical Juniper Networks Security Assessment. Who is also able to fix a CCNA assessment completed by another writer. Rest of things will shared once both we interested to work together. Thanks.

    $34 (Avg Bid)
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    Network simulator expert Required having good hands on ns2.35 software. I have a task related to routing protocols in MANET and i am looking for someone who can help me in this task. Freelancer must have good skills on ns2.35 software. I will share details of task in chat.

    $21 (Avg Bid)
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    3 입찰
    JWT problem 2 일 left

    I have implmented user authentication with JWT there are some issue in site. the security is not perfect I need to fix it soon.

    $163 (Avg Bid)
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    5 입찰

    We have a small business. I need help managing and administering the following: Dell R710, OpenManage, Veeam, Ubiquiti (Unifi Dream Machine Pro, LTE, and other radios), PfSense, ESXi 5.1. I can do hands-on here but need technical help when having problems. I would need on-demand help a few hours a month.

    $34 / hr (Avg Bid)
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    25 입찰

    sitting with CEO who is not as familiar with certain programs and need to be taught how to manage

    $22 / hr (Avg Bid)
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    4 입찰

    Hello, I hope you are doing well. I am looking for experience computer security expert, who specializes particulary in penetration testing. I need help in setting up app which allow me to observe aimed phone device (android). If you feel that you are expert on a field, I am definitely look forward to hear from you. Best Regards, Neil

    $657 (Avg Bid)
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    16 입찰
    Acessar uma VPN 2 일 left
    확인

    Preciso configurar a VPN de um cliente na minha empresa por um mikrotik rb750

    $23 (Avg Bid)
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    5 입찰
    IT Consultant 1 일 left

    We are a small IT MSP company. We are looking for an IT freelancer that will be willing to help us with our technical support on an on going bases. This position includes going on site so having a drivers license and a car is imperative. They must have experience with customer service.

    $24 / hr (Avg Bid)
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    25 입찰

    Hi! i want Monitoring Software for PC install by link! please show me some best old work

    $23 (Avg Bid)
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    3 입찰

    needs some help regarding to the Business Continuity & Disaster Recovery

    $78 (Avg Bid)
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    14 입찰
    data entry 1 일 left

    I need an Android app. I already have a design for it, I just need it to be built.

    $9 / hr (Avg Bid)
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    26 입찰

    the setup should work according to my config. Routing between offices. Hotspot log in and walled garden rules. Firewall rules. Also blocking certain windows update sites $120

    $122 (Avg Bid)
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    11 입찰

    Bonjour Nous sommes sur le point de crée notre site de vente en ligne avec l'envoi de mail de confirmation en automatique et la création de mail pro si vous avez la connaissance nécessaire merci de nous contacter.

    $239 (Avg Bid)
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    28 입찰

    Basically we have been working on google drive, softwares, excels, servers etc and managing data and backups has gotten a bit complicated Another major segment of the project is something that can be discussed only in person If you have in depth knowledge about these solutions and have also worked in relation with IT(income Tax audits)(Removed by Freelancer)

    $361 (Avg Bid)
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    10 입찰
    Critical thinking -- 2 18 시간 left
    확인

    Critical thinking

    $25 (Avg Bid)
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    App developer 5 시간 left

    I need an app that make people to reuest for soft loan from our organisation. THe app will extract all the necessary information from the reveipents phone and we will check if such a person is eligibile for it. I have a similar app in my country which we can immitate

    $185 (Avg Bid)
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    3 입찰

    보다 자세한 내용을 확인하시려면, 회원 가입 또는 로그인 절차가 필요합니다.

    파워형 봉인 최고 NDA (비밀 유지 계약서)