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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.

Ajiri Computer Security Consultants

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    Jimbo la Kazi
    34 kazi zimepatikana, bei imeletwa USD

    i need help with a script or knowledge how to setup these linked to panel mysql db

    $24 (Avg Bid)
    $24 Wastani wa Zabuni
    1 zabuni

    I need this to be done very fast. deadline : 22:00 gmt+3 budget:10 dollars

    $22 (Avg Bid)
    $22 Wastani wa Zabuni
    4 zabuni
    A project on wireshark 6 siku left
    DHIBITISHWA

    Write a professional anlaysis on pcap captures

    $23 (Avg Bid)
    $23 Wastani wa Zabuni
    6 zabuni
    encryption by DES 6 siku left
    DHIBITISHWA

    Data encryption standard (DES):- convert the M and K to ASCII, Hex and then to bits. After that encrypt the complete message with the given key for 2 rounds ONLY. Let M be the plaintext message M = ABCDEFGL, Let K be the key K = STUVWXYA.

    $30 (Avg Bid)
    $30 Wastani wa Zabuni
    3 zabuni

    Greetings from KGS Technology Group Pvt. Ltd We are in the immediate need of a Freelance Trainer who can give training on Network Engineering though virtual platform. Applicants who have excellent communication and presentation skills are highly encouraged to apply for the position. Basic Qualifications: • Demonstrated Network Engineering experience, including understanding of LAN/VLAN/W...

    $4596 (Avg Bid)
    $4596 Wastani wa Zabuni
    9 zabuni
    Network Engineer 6 siku left

    If you are a friendly, customer-focused, organized, detail focused person able to thrive in a fast paced environment , we have the perfect job for you!

    $17 / hr (Avg Bid)
    $17 / hr Wastani wa Zabuni
    20 zabuni
    Network Engineer 6 siku left

    We are looking for a competent, ambitious Network Engineer who will take responsibility for the overall operational health (Security, Availability, Performance, Interoperability and Reliability) of our data communications systems.

    $20 / hr (Avg Bid)
    $20 / hr Wastani wa Zabuni
    17 zabuni

    I need around 2500 words essay with a good backround research where you discuss about sdn network, ddos attacks, types of attacks and how this can affect an sdn network. Also need to write about prevention and mitigation ddos attacks in sdn. A discussio n about a related work must be included as well. A research metodology design must be one of the chapters. A full template of the expected content...

    $41 (Avg Bid)
    $41 Wastani wa Zabuni
    10 zabuni
    I need artists to join me 5 siku left
    DHIBITISHWA

    I am making a website for us to work together and share the money equally , Also it is a website to make people's dream come true by our talents and skills , we shall be doing our dreams come true along with others , are you interested?

    $34 (Avg Bid)
    $34 Wastani wa Zabuni
    13 zabuni
    Information and Network Security 5 siku left
    DHIBITISHWA

    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)...

    $160 (Avg Bid)
    $160 Wastani wa Zabuni
    9 zabuni
    network bottleneck 5 siku left
    DHIBITISHWA

    help find network bottle neck issue.

    $14 / hr (Avg Bid)
    $14 / hr Wastani wa Zabuni
    15 zabuni
    Write a paper 5 siku left
    DHIBITISHWA

    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.

    $30 (Avg Bid)
    $30 Wastani wa Zabuni
    26 zabuni

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

    $154 (Avg Bid)
    $154 Wastani wa Zabuni
    2 zabuni

    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&#...

    $6 (Avg Bid)
    Imehakikishiwa
    $6
    4 wasilisho
    $62 Wastani wa Zabuni
    8 zabuni
    network project --0 5 siku left
    DHIBITISHWA

    hi i need someone expert professional in network thank you

    $15 (Avg Bid)
    $15 Wastani wa Zabuni
    13 zabuni

    Se necesita configuración OSPF en varios router mikrotik y VLANS.

    $140 (Avg Bid)
    $140 Wastani wa Zabuni
    8 zabuni
    Security testing 4 siku left

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

    $219 (Avg Bid)
    $219 Wastani wa Zabuni
    23 zabuni

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

    $252 (Avg Bid)
    $252 Wastani wa Zabuni
    4 zabuni
    operating system 4 siku left

    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.

    $30 (Avg Bid)
    $30 Wastani wa Zabuni
    4 zabuni
    I NEED VPN ROUTER SETUP 4 siku left
    DHIBITISHWA

    I need immediate VPN ROUTER SET UP ( LINKSYS LRT214) Please don't apply for job if you never done it. Thanks

    $20 (Avg Bid)
    $20 Wastani wa Zabuni
    2 zabuni
    Computer Security OVA 4 siku left
    DHIBITISHWA

    One is an expert in security ,,

    $143 (Avg Bid)
    $143 Wastani wa Zabuni
    13 zabuni
    sound engineer 3 siku left

    I need you to fill in a spreadsheet with data.

    $3 / hr (Avg Bid)
    $3 / hr Wastani wa Zabuni
    26 zabuni
    informatic security -- 2 3 siku left
    DHIBITISHWA

    I need an expert in computer security and social networks

    $460 (Avg Bid)
    $460 Wastani wa Zabuni
    14 zabuni
    informatic security 3 siku left
    DHIBITISHWA

    I need an expert in computer security and social networks

    $368 (Avg Bid)
    $368 Wastani wa Zabuni
    12 zabuni

    check security level of site and check to hack posibility

    $312 (Avg Bid)
    $312 Wastani wa Zabuni
    16 zabuni

    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.

    $9 / hr (Avg Bid)
    $9 / hr Wastani wa Zabuni
    22 zabuni
    Refactor some C code 2 siku left
    DHIBITISHWA

    Refactor some linux kernel code.

    $20 (Avg Bid)
    $20 Wastani wa Zabuni
    9 zabuni

    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.

    $127 (Avg Bid)
    $127 Wastani wa Zabuni
    51 zabuni
    Source code debug protection -- 2 1 siku left
    DHIBITISHWA

    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

    $198 (Avg Bid)
    $198 Wastani wa Zabuni
    3 zabuni

    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...

    $495 (Avg Bid)
    $495 Wastani wa Zabuni
    6 zabuni

    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.

    $38 (Avg Bid)
    $38 Wastani wa Zabuni
    11 zabuni

    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.

    $110 (Avg Bid)
    $110 Wastani wa Zabuni
    14 zabuni