Компьютерная безопасность 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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    37 работ(-а,-ы) найдено, цены указаны в USD
    Аудит серверов и инфраструктуры Завершено left
    ПОДТВЕРЖДЕН

    Привет всем, Таким образом, фокус тестов не ясен. Когда дело доходит до проверки серверов и инфраструктуры, такой как система брандмауэров, подход отличается от тестирования веб-приложений. Напиши мне и я все объясню.

    $3619 (Avg Bid)
    $3619 Ср. ставка
    3 ставки

    I'm looking for a web security expert to prevent price manipulation on my website. ts urgent task.

    $22 - $182
    $22 - $182
    0 ставки
    Ethical Hacking 6 дней(-я) left

    Hi need to extract system info i.e serial no. ,Make and model name from the system issued to our organisation employees. Need to get this with software only through url .

    $22 - $182
    $22 - $182
    0 ставки
    Firewall Specialist required - PFSense / Fortigate / BT Cloud 6 дней(-я) left
    ПОДТВЕРЖДЕН

    I need a VPN implemented between a PFSense firewall in a local ISP firewall and Fortigate in the BT Cloud. The network is quite complicated, so a senior specialist in firewalls, network routing, IPSEC, VPNs, etc is required.

    $27 / hr (Avg Bid)
    $27 / hr Ср. ставка
    13 ставки
    $100 Ср. ставка
    4 ставки
    Setup a Manageable Switch 6 дней(-я) left

    We have to configure manageable switch to secure our network to prevent loop, DoS attack.

    $17 (Avg Bid)
    $17 Ср. ставка
    6 ставки
    Enterprise network design 6 дней(-я) left
    ПОДТВЕРЖДЕН

    Design a enterprise security network for an organization.

    $19 (Avg Bid)
    $19 Ср. ставка
    6 ставки

    1- مطلوب تطبيق عمل سيرفر اضافي للدومين بجميع ملفات المشاركة 2- هل من الممكن اضافة هاردسك تخزين شبكي بالسيرفر والتحكم عليه بصلاحيات الدومين للمستخدمين

    $22 / hr (Avg Bid)
    $22 / hr Ср. ставка
    14 ставки

    Tool to extract forensic information from a PC. This project is security-sensitive and details of the tool will only be provided to the selected candidate. This is an evaluation project to engage with candidates for long term work in forensic and PT developments. Please, apply ONLY if you are an individual freelancer. Agencies / groups will not be considered. Requirements: - Expert level of Pyt...

    $642 (Avg Bid)
    $642 Ср. ставка
    7 ставки

    Dear i need to get kerberos messages exchange (between Client and KDC) in c/c++ language and they are as follow. Note: you should know what is kerberos before starting Client to Kerberos KRB_AS_REQ Kerberos to client KRB_AS_REP Client to Kerberos KRB_TGS_REQ Kerberos to client KRB_TGS_REP Client to Application server KRB_AP_REQ Application server to client KRB_AP...

    $30 (Avg Bid)
    $30 Ср. ставка
    1 ставки
    Project for Harwinder K 5 дней(-я) left
    ПОДТВЕРЖДЕН

    Namaste Harwinder, I have a Zen-Cart site which was hacked so that the main site "[войдите, чтобы посмотреть URL]" file located at root level now has many [войдите, чтобы посмотреть URL] links which redirect from it. I need someone who works fast to update Zen-Cart from 1.5.5f to 1.5.6a (I do have a few plug-in modules) and remove any hacked content at same time. Zen-Cart I have a...

    $20 / hr (Avg Bid)
    $20 / hr Ср. ставка
    6 ставки
    ECC Elliptic curve 4 дней(-я) left

    I need to know about the implementation in Elliptic Curve Cryptography. Required: Explanation the idea of encryption + how to do the implementation+ deference between GF(2m) and GF(P) + implementation in mat lap . Note : I do not accept ready solution from the internet. Thank you

    $177 (Avg Bid)
    $177 Ср. ставка
    3 ставки
    computer forensics investigation 4 дней(-я) left
    ПОДТВЕРЖДЕН

    Carry out computer forensic investigation using given proofs and write a forensics report on findings

    $113 (Avg Bid)
    $113 Ср. ставка
    19 ставки
    IoT security application 3 дней(-я) left

    I’m a graduate student having assignment project (IoT security application). Basically, the App should provide security protection to the smart home IoT devices from cyberattacks. The way of protection is optional as long as it provide security to the connected IoT device during communication & data privacy. The App shall be on Android platform. A document report is required explaining t...

    $183 (Avg Bid)
    $183 Ср. ставка
    10 ставки
    Internal LAN help - Configure VPN and remote acccess 3 дней(-я) left
    ПОДТВЕРЖДЕН

    I would like to fully configure our network using best practices in order to use VPN (We are using PFSense as our Firewall) and remote access for our users in order to view files, folders and LAN resources

    $126 (Avg Bid)
    $126 Ср. ставка
    27 ставки

    I am looking for someone who can help me with several things such as providing search, edit some files with HIS computer/desktop.

    $432 (Avg Bid)
    $432 Ср. ставка
    11 ставки

    I am working on a research proposal to be submitted for a research grant. The proposal is about developing a secure platform for network firewalls based on Blockchain technology. Precisely, distributed firewalls in a network will cooperate together to exchange information and filtering rules about network packets filtering and attack traffic detection using Blockchain technology. The size of t...

    $399 (Avg Bid)
    $399 Ср. ставка
    9 ставки
    Technical english 3 дней(-я) left

    I have two chapters I need to perphrase them to be far from the original content

    $79 (Avg Bid)
    $79 Ср. ставка
    17 ставки
    Computing Programming Portfolio 3 дней(-я) left
    ПОДТВЕРЖДЕН

    Computing Programming Portfolio......

    $27 (Avg Bid)
    $27 Ср. ставка
    2 ставки

    I am looking for a App PT personnel for one of the project of my client, this will be an onsite engagement for 15 days.. other details will be shared once we connect.. Location - Gurgoan, India would prefer local guy

    $135 (Avg Bid)
    $135 Ср. ставка
    6 ставки
    Afripay Mobile payement 3 дней(-я) left

    Création d'un système de paiement mobile avec fortumo, qui permettra aux vendeurs et aux clients de l'utiliser pour faire des paiements en ligne, entre marchands-marchands et clients-marchands. Fortumo est un parcelle de paiement mobile ce que vous avez à faire c'est de créer une application simple pour les utilisateurs du parcelles de paiement et int&eac...

    $367 (Avg Bid)
    $367 Ср. ставка
    6 ставки
    Cyber forensics Assignment 2 дней(-я) left
    ПОДТВЕРЖДЕН

    Cyber forensics Assignment using practical virtual images

    $29 (Avg Bid)
    $29 Ср. ставка
    16 ставки
    $24 Ср. ставка
    29 ставки

    I am using Gns3 to set up a network with fire wall,Snort an I also need write up... Equipment: Virtual machine Windows Gns3 Snort Fire

    $313 (Avg Bid)
    $313 Ср. ставка
    8 ставки

    I am looking for someone specialized in VANET research. Please do not bid if you do not have experience in developing algorithm for VANET. These algorithms will be related to data transfer and security in VANET. Freelancer must have experience and must demonstrate his/her capabilities in doing research related to VANET. The following tasks are required: 1- Must do extensive literature review in...

    $444 (Avg Bid)
    $444 Ср. ставка
    4 ставки
    i am looking for a expert in anti fraud software 1 день left
    ПОДТВЕРЖДЕН

    i am looking for a expert in anti fraud software for security

    $188 (Avg Bid)
    $188 Ср. ставка
    4 ставки

    We want to create an app for elderly people living alone. In case they have a medical issue, accident, burglars/criminals in house or any other issues, their relatives/person of trust will be informed that they need help. 1. On a regular basis (e.g. 1, 2 or more time-s per day) the user gets a message "all ok?" before a given time (e.g. 1st time before 12 am, 2nd time before 10 pm). He ...

    $1043 (Avg Bid)
    $1043 Ср. ставка
    39 ставки
    Need Ethical Hacking for security 20 часов(-а) left
    ПОДТВЕРЖДЕН

    Need Ethical Hacking for security to make some program

    $498 (Avg Bid)
    $498 Ср. ставка
    17 ставки
    Penetrationtester with expertise in exploits 19 часов(-а) left
    ПОДТВЕРЖДЕН

    Im looking for a penetrationtester with expertise in exploits. -Experience in writing own exploits - Or modifying exploits

    $10 / hr (Avg Bid)
    $10 / hr Ср. ставка
    8 ставки
    Technical Manager 19 часов(-а) left

    The NLP Academyis a training company which delivers high quality courses for international businesses and individuals. The courses focus on building skills for personal development and for business management. We organise and run 10 courses a year in the UK and in Europe and these vary from 2 day courses to 17 days. We are seeking an Technical Manager at our head office in South Croydon. This job...

    $38 / hr (Avg Bid)
    $38 / hr Ср. ставка
    2 ставки
    Learning Ethical Hacking 17 часов(-а) left

    Looking for experience person in UAE to tech me 1:1 ethical hacking for my knowledge purpose. I have basic in Linux. My target to understand new hackers techniques especially in social app and the way to protect my self and help family members and friends to return their hacked accounts.

    $546 (Avg Bid)
    $546 Ср. ставка
    3 ставки
    penetration testing - network and email security 16 часов(-а) left
    ПОДТВЕРЖДЕН

    Hello, due to a recent breach, 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

    $171 (Avg Bid)
    $171 Ср. ставка
    14 ставки
    Hacker needed 16 часов(-а) left
    ПОДТВЕРЖДЕН

    Hi I want to extract the email addresses of the targeted industry professionals. If you are the hacker who has the tools and technique please bid on this project.

    $497 (Avg Bid)
    $497 Ср. ставка
    15 ставки
    $429 Ср. ставка
    7 ставки
    Solve encryption questions related to RSA, private keys and public keys Заканчивающийся left
    ПОДТВЕРЖДЕН

    Hello, I need a freelance to solve encryption questions related to RSA, private keys and public keys. It should take from him around 1-2 hours.

    $11 / hr (Avg Bid)
    $11 / hr Ср. ставка
    7 ставки