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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.

Thuê Computer Security Consultants

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    46 công việc được tìm thấy, giá USD

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

    $224 (Avg Bid)
    $224 Giá đặt trung bình
    4 lượt đặt giá
    AF protocols and ADS-B writing 6 ngày left
    ĐÃ XÁC THỰC

    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 Giá đặt trung bình
    12 lượt đặt giá

    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 Giá đặt trung bình
    3 lượt đặt giá
    simulate omnet++ 6 ngày 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 Giá đặt trung bình
    8 lượt đặt giá
    Penetration Tester 5 ngày left
    ĐÃ XÁC THỰC

    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 Giá đặt trung bình
    10 lượt đặt giá
    computer science talent is wanted 5 ngày left
    ĐÃ XÁC THỰC

    RTS private key encryption solution AES XTS mode

    $174 (Avg Bid)
    $174 Giá đặt trung bình
    10 lượt đặt giá
    Networking Help 5 ngày left

    Help in understanding networking issues

    $377 (Avg Bid)
    $377 Giá đặt trung bình
    29 lượt đặt giá
    firewall issue checkpoint 730 5 ngày left
    ĐÃ XÁC THỰC

    checkpoint 730 port forwarding issue please help

    $123 (Avg Bid)
    $123 Giá đặt trung bình
    15 lượt đặt giá

    constantly need to audit IOT devices

    $27 / hr (Avg Bid)
    $27 / hr Giá đặt trung bình
    5 lượt đặt giá

    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 Giá đặt trung bình
    1 lượt đặt giá

    I want to protect my data from insider threat.I want the data created in my company should not be leaked by any [đăng nhập để xem URL] to know any solution to protect it.

    $26 (Avg Bid)
    $26 Giá đặt trung bình
    9 lượt đặt giá
    WINDOWS 2008 SERVER SECURITY AND HARDENING 4 ngày left
    ĐÃ XÁC THỰC

    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 Giá đặt trung bình
    22 lượt đặt giá
    Help with cyber forensic analysis 4 ngày left
    ĐÃ XÁC THỰC

    Help with an analysis of a cyber forensics analysis

    $20 (Avg Bid)
    $20 Giá đặt trung bình
    20 lượt đặt giá

    i need someone with experiences in vulnerability assessment service to help me in technical proposal

    $51 / hr (Avg Bid)
    $51 / hr Giá đặt trung bình
    20 lượt đặt giá

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

    $14 / hr (Avg Bid)
    $14 / hr Giá đặt trung bình
    3 lượt đặt giá
    Modern Cryptography project -- 2 3 ngày left
    ĐÃ XÁC THỰC

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

    $39 (Avg Bid)
    $39 Giá đặt trung bình
    7 lượt đặt giá
    Modern Cryptography project 3 ngày left
    ĐÃ XÁC THỰC

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

    $44 (Avg Bid)
    $44 Giá đặt trung bình
    6 lượt đặt giá

    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.

    $25 / hr (Avg Bid)
    $25 / hr Giá đặt trung bình
    13 lượt đặt giá
    Cyber security expert - web applications 3 ngày left
    ĐÃ XÁC THỰC

    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. ...

    $559 (Avg Bid)
    $559 Giá đặt trung bình
    28 lượt đặt giá
    machine learning expert 3 ngày left
    ĐÃ XÁC THỰC

    Help with machine learning clustering problem.

    $30 (Avg Bid)
    $30 Giá đặt trung bình
    24 lượt đặt giá

    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 Giá đặt trung bình
    20 lượt đặt giá

    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: [đăng nhập để xem URL] Therefore, the project consists to write a detailed procedure how to re-encrypt files by using a...

    $561 (Avg Bid)
    $561 Giá đặt trung bình
    13 lượt đặt giá

    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 Giá đặt trung bình
    26 lượt đặt giá

    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 Giá đặt trung bình
    1 lượt đặt giá

    [đăng nhập để xem 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 [đăng nhập để xem URL]

    $10 (Avg Bid)
    $10 Giá đặt trung bình
    1 lượt đặt giá

    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 Giá đặt trung bình
    2 lượt đặt giá

    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 Giá đặt trung bình
    4 lượt đặt giá

    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 Giá đặt trung bình
    25 lượt đặt giá

    Main task seems to be in opening port 53 udp in Mikrotik Router OS for outgoing trafic with firewall enabled.

    $106 (Avg Bid)
    $106 Giá đặt trung bình
    9 lượt đặt giá

    The project is to build customised VA/PT framework for organisation network using python [đăng nhập để xem URL] framework should have all components of VA/PT and should generate complete report in PDF.

    $435 (Avg Bid)
    $435 Giá đặt trung bình
    5 lượt đặt giá
    cybersecurity capture the flag 2 ngày left
    ĐÃ XÁC THỰC

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

    $26 (Avg Bid)
    $26 Giá đặt trung bình
    6 lượt đặt giá
    IT online expert 1 ngày left
    ĐÃ XÁC THỰC

    need it online expert who can help

    $21 (Avg Bid)
    $21 Giá đặt trung bình
    13 lượt đặt giá

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

    $24 (Avg Bid)
    $24 Giá đặt trung bình
    11 lượt đặt giá

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

    $363 (Avg Bid)
    $363 Giá đặt trung bình
    8 lượt đặt giá
    Hide HTML source code of website 19 giờ left
    ĐÃ XÁC THỰC

    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 Giá đặt trung bình
    57 lượt đặt giá

    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 Giá đặt trung bình
    8 lượt đặt giá
    System/Network Administrator 18 giờ left
    ĐÃ XÁC THỰC

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

    $139 (Avg Bid)
    $139 Giá đặt trung bình
    16 lượt đặt giá

    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.

    $92 (Avg Bid)
    $92 Giá đặt trung bình
    8 lượt đặt giá
    cyber securty it9870 14 giờ left
    ĐÃ XÁC THỰC

    i need a design for the securty and systematic way design

    $288 (Avg Bid)
    $288 Giá đặt trung bình
    9 lượt đặt giá

    Project needs to build/ simulate an integrated platform using OpenStack, SDN/NFV. It needs to create a Security Controller on top of cloud infrastructure that can dynamically create Virtual Security Functions using NFV and interconnect them with a specific Virtual Security Network providing links for communicating between VSFs-Controller, as well as VSF-VSF. The aim of VSF is to monitor the inte...

    $34 / hr (Avg Bid)
    $34 / hr Giá đặt trung bình
    5 lượt đặt giá
    Networking real time practical training 4 giờ left
    ĐÃ XÁC THỰC

    I m loking for real time routing, switching & fiewall training in a real envioment.

    $182 (Avg Bid)
    $182 Giá đặt trung bình
    14 lượt đặt giá

    Strong hands on experience with firewall administration including experience with Fortinet/Palo Alto/ASA/ Pulse MAG etc. firewall technologies. · In-depth knowledge of Fortinet, Palo Alto, Cisco ASA, Cisco IOS, and Pulse MAG, · Should have experience with Fortinet 5K or 6K series large enterprise Firewalls. · Understanding of wide area network concepts such as site-t...

    $339 (Avg Bid)
    $339 Giá đặt trung bình
    6 lượt đặt giá

    Present the compared papers which include their objective, methodology, attacks, solutions and explain the common denominator, the major differences, the advantages and the limitations. Should be around 16-18 pages.

    $166 (Avg Bid)
    $166 Giá đặt trung bình
    44 lượt đặt giá
    Fix website exploit vulnerability Sắp kết thúc left
    ĐÃ XÁC THỰC

    I require someone to urgently prevent right click function on iframe of a video player and prevent browser "file print" function

    $130 (Avg Bid)
    $130 Giá đặt trung bình
    21 lượt đặt giá
    Request for proposal- RFP Sắp kết thúc left
    ĐÃ XÁC THỰC

    I need help in writing response to cybersecurity RFP. More details in PM

    $258 (Avg Bid)
    $258 Giá đặt trung bình
    21 lượt đặt giá
    computer technical paper Đã kết thúc left
    ĐÃ XÁC THỰC

    computer technical paper ..simple essay paper

    $29 (Avg Bid)
    $29 Giá đặt trung bình
    52 lượt đặt giá