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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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    41 робіт знайдено, ціни вказані в USD

    Require a person who knows the process of PCI DSS certification and can go through the process of this certification to make our existing website PCI DSS certified. Website: [увійдіть, щоб побачити URL]

    $1045 (Avg Bid)
    $1045 Сер. заявка
    2 заявки
    CV writing, Linkedin profile setup and Cover letter writing 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    Hi, I needed help from an expert from the cybersecurity and IT background to help me out with the setting of my Linkedin Profile, Write CV and Cover letter writing.

    $307 (Avg Bid)
    $307 Сер. заявка
    30 заявки

    Searching for a freelancer specializing in troubleshooting office electronics, computers, and networks. Must be based in the United States so as to troubleshoot hardware on-site. Need ranges from 5-15 hours a month. Some duties include: - Troubleshooting Internet and network issues - Laptop support for users - Troubleshooting other hardware in the office - Developing cheat sheets for network and ...

    $30 (Avg Bid)
    $30 Сер. заявка
    1 заявки
    Detecting malicious attacks using machine learning models 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    Appropriate machine learning algorithm has to be applied on CTU-13 dataset and should determine whether the attacks are malicious or not. Performance of the applied Machine learning algorithm has to be calculated using evaluation metrics.

    $82 (Avg Bid)
    $82 Сер. заявка
    4 заявки
    Network Administrator 6 дні(-в) left

    Looking for a network administrator, who can setup the entire network, VOIP phones & Firewall.

    $152 (Avg Bid)
    $152 Сер. заявка
    11 заявки
    AF protocols and ADS-B writing 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    i need someone has a background of cyber-security things the task is to write 1 page about a problem which is listed in the files below

    $27 (Avg Bid)
    $27 Сер. заявка
    13 заявки

    I am a self-starter and solutions provider, whom amongst others is fascinated by Telecommunications engineering and renewable energy sources. Who possess a fervent commitment to making an impact in the South African economy. Through his analytical and engineering prowess, he develops creative solutions and monitors carefully the response and impact of the solutions. Project Description:The use of...

    $181 (Avg Bid)
    $181 Сер. заявка
    3 заявки
    simulate omnet++ 6 дні(-в) left

    I need help with Omnet++. Creation Internet of Things network. And injecting DDoS attack to the network. Then capturing the data and extract it.

    $538 (Avg Bid)
    $538 Сер. заявка
    8 заявки
    Penetration Tester 5 дні(-в) left
    ПІДТВЕРДЖЕНО

    I want to conduct a Pentesting on a website. Further details are confidential and shall be provided on hearing it from you.

    $91 (Avg Bid)
    $91 Сер. заявка
    11 заявки
    computer science talent is wanted 4 дні(-в) left
    ПІДТВЕРДЖЕНО

    RTS private key encryption solution AES XTS mode

    $174 (Avg Bid)
    $174 Сер. заявка
    10 заявки
    firewall issue checkpoint 730 4 дні(-в) left
    ПІДТВЕРДЖЕНО

    checkpoint 730 port forwarding issue please help

    $128 (Avg Bid)
    $128 Сер. заявка
    16 заявки
    Help me to download and understand FAW - Forensics Acquisition 4 дні(-в) left
    ПІДТВЕРДЖЕНО

    Help me to download and understand FAW - Forensics Acquisition I was unable to download and install the software in my laptop I need someone to help me download the program and explain the program and do a review of the tool Thanks

    $35 (Avg Bid)
    $35 Сер. заявка
    1 заявки

    I want to protect my data from insider threat.I want the data created in my company should not be leaked by any [увійдіть, щоб побачити URL] to know any solution to protect it.

    $26 (Avg Bid)
    $26 Сер. заявка
    9 заявки
    WINDOWS 2008 SERVER SECURITY AND HARDENING 4 дні(-в) left
    ПІДТВЕРДЖЕНО

    We are looking for a Windows expert who can give us a solution to protect from Hacking. We are having a Windows Server 2008 which is accessed remotely using RDP by all users

    $111 (Avg Bid)
    $111 Сер. заявка
    22 заявки
    Ransomware decryption 3 дні(-в) left

    System is affected with malware and all the files are encrypted. Phobos ransomware

    $14 / hr (Avg Bid)
    $14 / hr Сер. заявка
    3 заявки
    Modern Cryptography project -- 2 3 дні(-в) left
    ПІДТВЕРДЖЕНО

    prove scheme (Gen′, Enc′, Dec′) is IND-CCA2 secure IND-CCA2

    $39 (Avg Bid)
    $39 Сер. заявка
    7 заявки
    Modern Cryptography project 3 дні(-в) left
    ПІДТВЕРДЖЕНО

    prove scheme (Gen′, Enc′, Dec′) is IND-CCA2 secure IND-CCA2

    $44 (Avg Bid)
    $44 Сер. заявка
    6 заявки

    An experienced technical support specialists provide technical support, advice, and assistance to consumers and businesses with technical, hardware, and software system problems. ... Some specialists may work on site to modify, install, clean, and repair computer software and hardware.

    $26 / hr (Avg Bid)
    $26 / hr Сер. заявка
    14 заявки
    Cyber security expert - web applications 3 дні(-в) left
    ПІДТВЕРДЖЕНО

    We're launching a brand new website for the Swedish market and it contains a lot of personal data and in EU we all must be GDPR compliant so security is a HUGE issue. The site runs on a VPS (Ubuntu) and you must check that everything is secure and not easy hackable. Also, if you find vulnerabilities we of course need a report on those with suggested solutions so that we can attend to them. ...

    $557 (Avg Bid)
    $557 Сер. заявка
    29 заявки
    machine learning expert 3 дні(-в) left
    ПІДТВЕРДЖЕНО

    Help with machine learning clustering problem.

    $30 (Avg Bid)
    $30 Сер. заявка
    24 заявки

    Here are more details: Deadline: November 21nd, 2019 Number of pages: Preferably not less than 100 pages put into practice theories and concepts learned on the programme;(computer science invloving ML, AI, Cryptography) • provide an opportunity to study a particular topic in-depth; • show evidence of independent investigation; • combine relevant theories and suggest alternatives;...

    $257 (Avg Bid)
    $257 Сер. заявка
    20 заявки
    AWS KMS - prepare a procedure to re-encrypt ressources 3 дні(-в) left
    ПІДТВЕРДЖЕНО

    The company is using AWS KMS to encrypt AWS resources such as AWS S3, AWS EBS, AWS RDS, AWS DynamoDB. Due to some policies, on regular basis, we need to re-encrypt the data using a newly created CMK. AWS doesn't deliver any method to re-encrypt the data. See more info here: [увійдіть, щоб побачити URL] Therefore, the project consists to write a detailed procedure how to re-encrypt files by u...

    $561 (Avg Bid)
    $561 Сер. заявка
    13 заявки

    We are Technology Partner for a Project on Emergency Response for Safe Transportation. We have developed a platform to manage the safe transportation of Chemicals. We need to do a Security Vulnerability Assessment of this platform , so the data on this platform is secured , as this a shared platform by it's subscribers

    $818 (Avg Bid)
    $818 Сер. заявка
    26 заявки

    need someone who certified OSCP and help me to OSCP preparation through HTB, Vulnerhub etc. if you have read description and can help then type in proposal "i am certified". contact me Thank you

    $60 (Avg Bid)
    $60 Сер. заявка
    1 заявки

    [увійдіть, щоб побачити URL] This is the site that i wanted to know their backend IP adress. TAKE THE JOB ONLY IF YOU KNOW WHAT IM SEEKING FOR. Dont send me a cdn IP to me and think its done for the job thanks. such as [увійдіть, щоб побачити URL]

    $10 (Avg Bid)
    $10 Сер. заявка
    1 заявки
    Debug malware packed 2 дні(-в) left

    Hello, I have one file which is disabled by my antivirus auto. but I want to check what's it doing, protected with vmprotect. I need a freelancer who can unpack vmprotected file. Thanks

    $120 (Avg Bid)
    $120 Сер. заявка
    2 заявки

    First come to my mind is a person, who understands the barcode generation and decoding algorithm. Actually, I want to develop a pictorial view of number upto 65535(you can consider it as custom barcode). I am open for any other suggestions as well. Decoding should be in a way that it can easily be implemented in normal mobile app

    $363 (Avg Bid)
    $363 Сер. заявка
    4 заявки

    Using any free software firewall or your default modem at home preform the following: (1) Write a firewall filter rule to deny all incoming TCP traffic except from a specific IP address. (2) Write a firewall filter rule to deny all outgoing TCP traffic to any webserver (3) Take screen shots of the GUI interface of the written rules. (4) Install a network sniffer such as wireshark or commview and c...

    $140 (Avg Bid)
    $140 Сер. заявка
    25 заявки

    The project is to build customised VA/PT framework for organisation network using python [увійдіть, щоб побачити URL] framework should have all components of VA/PT and should generate complete report in PDF.

    $415 (Avg Bid)
    $415 Сер. заявка
    8 заявки
    cybersecurity capture the flag 1 день left
    ПІДТВЕРДЖЕНО

    solve cybersecurity ctf challenges web hacking , crypto, reverse engineering, exploiting ...

    $28 (Avg Bid)
    $28 Сер. заявка
    5 заявки
    IT online expert 1 день left
    ПІДТВЕРДЖЕНО

    need it online expert who can help

    $21 (Avg Bid)
    $21 Сер. заявка
    13 заявки
    firewall filter rules 1 день left

    Using any free software firewall or your default modem at home preform the following:

    $24 (Avg Bid)
    $24 Сер. заявка
    11 заявки

    Troubleshooting any software , windows, Citrix issues, Vpn, Domain issues, network issues , tcp, firewall, bitlocker , windows server, network issue etc

    $345 (Avg Bid)
    $345 Сер. заявка
    9 заявки
    Hide HTML source code of website 5 годин(-и) left
    ПІДТВЕРДЖЕНО

    Problem - users can right-click and view source code on website which allows them to download website media - urgent help needed to fix this exploit.

    $93 (Avg Bid)
    $93 Сер. заявка
    57 заявки
    Assessment and treatment of operational and technological risks 5 годин(-и) left
    ПІДТВЕРДЖЕНО

    We are looking for 2 people in Mexico to carry out a proof of concept on our tool, and see if the tool can correctly perform the assessment and treatment of operational and technological risks of a company in Mexico.

    $305 (Avg Bid)
    $305 Сер. заявка
    8 заявки
    System/Network Administrator 4 годин(-и) left
    ПІДТВЕРДЖЕНО

    Looking for system and network administrator who had good experience with proxies and vpn too should apply only

    $134 (Avg Bid)
    $134 Сер. заявка
    17 заявки

    Hello, we need an expert in the Computer Science background. Most of the work is technical in nature. If you are aware of Academic Writing please apply on the job. NOTE: No agencies, groups, teams or company please.

    $94 (Avg Bid)
    $94 Сер. заявка
    8 заявки
    cyber securty it9870 Закінчується left
    ПІДТВЕРДЖЕНО

    i need a design for the securty and systematic way design

    $288 (Avg Bid)
    $288 Сер. заявка
    9 заявки