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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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    37 najdenih del, po cenah EUR
    Information and Network Security 6 dni left
    VERIFICIRAN/A

    I need help, I have some questions and I need help to solution them with explain and more detail of each step. The documentation that contains explanation (everything should be mentioned in the doc file) Required: Network security expert , Information security expert , Cryptography (all algorithm in encryption plaintext and decryption code) - level high (professional) deadline One day (24 hour)...

    €163 (Avg Bid)
    €163 Povprečna ponudba
    3 ponudb

    Setting up a cell modem for a PLC/HMI system that will move to different locations. There's a prototype that works with a static IP. Need to review security (protections against hacking) and evaluate/compare other solutions that might be more economical.

    €29 / hr (Avg Bid)
    €29 / hr Povprečna ponudba
    2 ponudb
    network bottleneck 6 dni left
    VERIFICIRAN/A

    help find network bottle neck issue.

    €12 / hr (Avg Bid)
    €12 / hr Povprečna ponudba
    8 ponudb
    Write a paper 6 dni left
    VERIFICIRAN/A

    Write paper on security measures implemented in MacOS, Windows, and Unix in the last 20 years. Also, provide loss data and prevention technologies that have been implemented in Windows and MacOs environments.

    €24 (Avg Bid)
    €24 Povprečna ponudba
    21 ponudb

    must accept resellers on panel and be able to move my current db across and tweak it where needed

    €118 (Avg Bid)
    €118 Povprečna ponudba
    1 ponudb

    I have set up a clean mysql install on ubuntu, and now I need to automate the process whereby what is now entered manually by the user, is automated by a script. The current steps are: # run from bash to open the mysql terminal sudo mysql -u root -p # then in the mysql terminal type 1. password 2. CREATE DATABASE redmine_db; 3. GRANT ALL PRIVILEGES ON redmine_db.* TO 'redmine_user&#...

    €5 (Avg Bid)
    Zagotovljen
    €5
    2 vnosov
    €67 Povprečna ponudba
    6 ponudb
    network project --0 6 dni left
    VERIFICIRAN/A

    hi i need someone expert professional in network thank you

    €16 (Avg Bid)
    €16 Povprečna ponudba
    8 ponudb

    Se necesita configuración OSPF en varios router mikrotik y VLANS.

    €118 (Avg Bid)
    €118 Povprečna ponudba
    7 ponudb

    Security testing is required for 3 applications 1 desktop and 2 web.

    €246 (Avg Bid)
    €246 Povprečna ponudba
    14 ponudb

    Searching for a mentor who has expertise on application security along with back end security. Should know pen testing, vulnerability checking and relevant skills.

    €227 (Avg Bid)
    €227 Povprečna ponudba
    4 ponudb

    a) Technically analyze the different process scheduling policies/Algorithms . b) Compare different memory management strategies by considering various parameters. c) Elaborate the strengths and weakness of storage management techniques . d) Discuss different methods that provide protection and security in the operating system.

    €27 (Avg Bid)
    €27 Povprečna ponudba
    4 ponudb
    €129 Povprečna ponudba
    13 ponudb
    sound engineer 4 dni left

    I need you to fill in a spreadsheet with data.

    €3 / hr (Avg Bid)
    €3 / hr Povprečna ponudba
    26 ponudb
    informatic security -- 2 4 dni left
    VERIFICIRAN/A

    I need an expert in computer security and social networks

    €416 (Avg Bid)
    €416 Povprečna ponudba
    14 ponudb
    informatic security 4 dni left
    VERIFICIRAN/A

    I need an expert in computer security and social networks

    €332 (Avg Bid)
    €332 Povprečna ponudba
    12 ponudb

    check security level of site and check to hack posibility

    €282 (Avg Bid)
    €282 Povprečna ponudba
    16 ponudb

    our site had been under attack with various malware. We reuire the site to be cleaned and to ensure that our site is protected from any further attacks.

    €8 / hr (Avg Bid)
    €8 / hr Povprečna ponudba
    19 ponudb
    €17 Povprečna ponudba
    9 ponudb

    I need a freelancer who can edit and rewrite some parts of an academic paper related to IT, more details will be shared with the right freelancer.

    €117 (Avg Bid)
    €117 Povprečna ponudba
    49 ponudb
    Source code debug protection -- 2 3 dni left
    VERIFICIRAN/A

    We have a CPP written application where we want to add some security triggers in case someone tries to debug it or tries to alter it in any other ways. We want it to be as hard as it can be to be cracked. *Do note as its a closed source we cannot share much details as well as either source or the application for implementing. Anydesk or TeamViewer is preferred for the task

    €179 (Avg Bid)
    €179 Povprečna ponudba
    3 ponudb

    ATTENTION: PIease if you are really interested say me, Hi I am here to help you with confidence...I am looking for an a profesional user engineer to avoid malwaree in my phone and also to clean it with good knowledgment...

    €447 (Avg Bid)
    €447 Povprečna ponudba
    6 ponudb

    An IT professional with 6+ years of experience, having expertise in Windows Installer technology, Wise, Application virtualization; skilled in analysis, troubleshooting, testing, documentation, technical support, and windows network administration.

    €34 (Avg Bid)
    €34 Povprečna ponudba
    11 ponudb

    An IT professional with 6+ years of experience, having expertise in Windows Installer technology, Wise, Application virtualization; skilled in analysis, troubleshooting, testing, documentation, technical support, and windows network administration.

    €100 (Avg Bid)
    €100 Povprečna ponudba
    14 ponudb
    ROP project 1 dan left
    VERIFICIRAN/A

    I'm looking for a programmer with a lot of computer security and ROP style programming experience.

    €1776 (Avg Bid)
    €1776 Povprečna ponudba
    6 ponudb
    Help with CTF problems 1 dan left
    VERIFICIRAN/A

    I need some help with some CTF computer security problems.

    €1385 (Avg Bid)
    €1385 Povprečna ponudba
    9 ponudb

    I am looking for qualified and experienced penetration testers to check vulnerabilities in partner companies. Successful candidates will be well paid.

    €3069 (Avg Bid)
    €3069 Povprečna ponudba
    19 ponudb

    I have received the following Email from Linode which i need an urgent solution to. ############################################################### We have detected an outbound denial of service attack originating from your Linode. It appears that a process internal to your Linode is sending large amounts of malicious traffic towards other servers. We ask that you investigate this matter as soon ...

    €117 (Avg Bid)
    €117 Povprečna ponudba
    22 ponudb

    Gathering information such as internet protocols, names and addresses

    €164 (Avg Bid)
    €164 Povprečna ponudba
    4 ponudb

    Hi We need a person who can test our application for QOS purposes in various part of the world Thanks

    €7 / hr (Avg Bid)
    €7 / hr Povprečna ponudba
    21 ponudb

    i want to convert .p file to .m file. I can't find my original source codes but I get them in form of p code I have 5 p codes so i want to convert them to .m file or to read them in any way that can be read it and getting data for them.

    €21 (Avg Bid)
    €21 Povprečna ponudba
    8 ponudb
    Cyber Security 21 ur left

    i am looking for expert in cyber security. note that it requires a certain virtual machine and a Kali Linux virtual machine.

    €77 (Avg Bid)
    €77 Povprečna ponudba
    13 ponudb
    Network engineer for assistance 21 ur left
    VERIFICIRAN/A

    looking for network engineer who can provide assistance. it's will be just like Question Answer session.

    €17 (Avg Bid)
    €17 Povprečna ponudba
    21 ponudb

    Hello, I'd like you to be able to connect VPNUnlimited to a version of OpenWRT 18.06. Using certificates. I also need you to do a well explained how-to with screenshots. Thank you.

    €34 (Avg Bid)
    €34 Povprečna ponudba
    6 ponudb

    Hi there, If you are familiary with web application security assessment and vulnerability assessment please drop a bid starting with [Security Expert]. It seems our website was maybe hacked (not sure). but we are getting a phishing warning message on our website from the browsers. Screenshot is attached. We need your help to figure how this occurred and how to prevent it in the future. Further ...

    €19 / hr (Avg Bid)
    €19 / hr Povprečna ponudba
    20 ponudb

    I need content writer for research paper, I have many projects which includes following subjects: >computer science >Cloud computing >cyber security >sql injection Thanks.

    €294 (Avg Bid)
    €294 Povprečna ponudba
    28 ponudb

    o The scope of the report is only the memory dump analysis o The more insights from the attack you can provide, it's good o Every aspect you reveal about the attack must be supported by a technical analysis

    €35 (Avg Bid)
    €35 Povprečna ponudba
    5 ponudb