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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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    38 najdenih del, po cenah EUR

    Hello, I need an ethical hacker to and security specialist to check as small software spyware, malware and viruses. I need the details result written as soon as possible.

    €15 (Avg Bid)
    €15 Povprečna ponudba
    2 ponudb
    €212 Povprečna ponudba
    6 ponudb
    Malware Detection System 6 dni left
    VERIFICIRAN/A

    Research paper about malware detection system. Need someone expert with malware detection and windows internals.

    €912 (Avg Bid)
    €912 Povprečna ponudba
    28 ponudb
    Getting this error on a site. 6 dni left
    VERIFICIRAN/A

    1. Malicious or unwanted software: To help ensure the safety and security of our users, we've disapproved your ad because it contains malicious software (malware) or because your landing page is known to host or distribute malware in violation of our policies.

    €38 (Avg Bid)
    €38 Povprečna ponudba
    8 ponudb

    1. Information & Communication Technology Specialist- Smart solutions &IoT · Master‟s Degree in Computer Engineering or Information Technology or Equivalent / MCA or equivalent 10 years‟ relevant experience · Experience in working with the GoI/State Government/ ULB or in other institution for Design / development of ICT solutions / for implementation of e governance project...

    €941 (Avg Bid)
    €941 Povprečna ponudba
    4 ponudb

    IT Company research skilled penetration testers with Security Certification to verify Network Security e Web Application for many many customers. Request team working with our supervisor support.

    €578 (Avg Bid)
    €578 Povprečna ponudba
    21 ponudb
    Data Recovery 5 dni left

    We have 3 hard drive, which is not working properly and have so many important data in it. but it is not working properly and we want our data backup and data being recover.

    €89 (Avg Bid)
    €89 Povprečna ponudba
    10 ponudb

    My project is in BYOD access control policy using Blockchain The component in the system is user authentication where user need to key in id, password. Blockchain will create public n private key for the user Then the system will scan for user device MAC address n IP. If the device are are in public network, Blockchain will generate a verification code and send to user email Then the system w...

    €469 (Avg Bid)
    €469 Povprečna ponudba
    10 ponudb

    Hi! Hope you are all doing great! I need to get a simple thing done urgently. I wanna make an Ad blocker that shows a dummy placeholder image in place of Ads. Pi-hole does the job of ad blocking very well at DNS level. [prijavite se za ogled URL] It uses a kind of DNS Spoofing method to block malicious domains. Problem is when I'm trying to show an image on HTTPS webpages, ssl certificate e...

    €437 (Avg Bid)
    €437 Povprečna ponudba
    16 ponudb
    find geolocation of a gmail adress 5 dni left
    VERIFICIRAN/A

    I have a gmail address that sends me an email and want to know who seds me the email so I need geolocation of the email address

    €49 (Avg Bid)
    €49 Povprečna ponudba
    6 ponudb

    Computer Science , R language , Data alliances expert needed Data alliances , report writing have to do

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

    hello we have Kaspersky security center 10 and need to upgrade it and verify all deployed settings working after upgrade with verification

    €8 (Avg Bid)
    €8
    0 vnosov

    Small startup, been in the business for 5 years, need freelancer badly that knows LimeSDR Cellular and OpenBTS. Its helpful if the person knows a little about AI and cybersecurity also. Looking to compete with a major vendor but need extra eyes and hands on this project to make this work!!! Please contact me so that i can fill you in on more detail.....

    €1073 (Avg Bid)
    €1073 Povprečna ponudba
    5 ponudb

    Im looking for support on F5 load balancer and troubleshoting F5 issues.

    €6 / hr (Avg Bid)
    €6 / hr Povprečna ponudba
    4 ponudb

    Looking for a job in the Miami, FL area. Work in Information Security. Current job title is Senior Information Security Analyst.

    €284 (Avg Bid)
    €284 Povprečna ponudba
    4 ponudb

    I would like to deepen my IT security knowledge with the help of a seasoned IT Security expert. I am myself experienced on IT security stuff but I see some missing points on my technical knowledge (and I really mean the deep technical knowledge!) and I would like to fill in all those gaps. I am also aware that all the info is available out there but I am a quite busy men and therefore I need guida...

    €18 / hr (Avg Bid)
    €18 / hr Povprečna ponudba
    4 ponudb
    Clean my domain from viruses 2 dni left
    VERIFICIRAN/A

    A domain I'm managing (contains about 10 servers and 60 workstations over 4 locations) is recently starting to show signs of some viruses / malware which I can't seem to get rid of.

    €166 (Avg Bid)
    €166 Povprečna ponudba
    22 ponudb
    External Penetration testing 2 dni left
    VERIFICIRAN/A

    Looking for sub-contractors to complete cyber security external penetration test of a small organization.

    €1004 (Avg Bid)
    €1004 Povprečna ponudba
    33 ponudb

    Partial view Bootstrap Jquery JavaScript

    €39 (Avg Bid)
    €39 Povprečna ponudba
    4 ponudb

    We need help in resolving connection problem between these 2 routers. We are unable to ping the Draytek 2830 router, although the settings/ parameters seem to be right.

    €59 (Avg Bid)
    €59 Povprečna ponudba
    10 ponudb
    Crypto analyst expert 1 dan left
    VERIFICIRAN/A

    I am looking for crypto analysis for an existing work. I am looking for help to improve crypto security analysis of an existing system by defining or determining 5-6 attacks that are defeated by the design with well justification and professional explanation which includes entropy and mathematics solid knowledge . Please contact me for further details.

    €67 (Avg Bid)
    €67 Povprečna ponudba
    6 ponudb
    web design 1 dan left

    We are looking for an IT Operations Manager to oversee our company’s hardware, software and computer networks. IT Operations Manager responsibilities include monitoring network infrastructure and resolving system issues. You need to have experience with IT performance management, network administration and system security. If you’re also familiar with data protection regulations and a...

    €2128 (Avg Bid)
    €2128 Povprečna ponudba
    7 ponudb

    The name of the Company is Digital Management, LLC . headquartered in Bethesda, MD, But we have locations in many countries, I believe you are well set & eligible to hear and know more about the opening positions Just follow the briefing. You can ask questions when i am through. Let me know when you have finished reading and understand every line ..You are to respond back with an ''D...

    €26 / hr (Avg Bid)
    €26 / hr Povprečna ponudba
    19 ponudb

    There are a negative articles to my client and I need to clear it. The service must to include, to change the page rank of (or to delete) the page with negative impact or other like this I can take any sugestion about the service. You can see the pages in the file atthached. I need that you include time what you need and what kind of resources to do the service.

    €83 (Avg Bid)
    €83 Povprečna ponudba
    25 ponudb

    Hi ip need some one with tech support experience for settup router with vpn

    €22 (Avg Bid)
    €22 Povprečna ponudba
    14 ponudb
    cisco network design 1 dan left
    VERIFICIRAN/A

    small office of a company complex network design is required, pkt i cannot open, somebody tried to do it before, maybe is fake the pkt..file

    €133 (Avg Bid)
    €133 Povprečna ponudba
    33 ponudb
    Networking problems 21 ur left
    VERIFICIRAN/A

    i have problems in my Networking Can you fix that please?

    €40 (Avg Bid)
    €40 Povprečna ponudba
    31 ponudb

    Hello, I need expert in computer networking. Further details discuss in chat. Thanks

    €62 (Avg Bid)
    €62 Povprečna ponudba
    28 ponudb
    Networking basic'/ 20 ur left
    VERIFICIRAN/A

    basic on networking,more details in chat..

    €25 (Avg Bid)
    €25 Povprečna ponudba
    27 ponudb

    I have already configured openvpn in my office and I have successfully connected the client with the server as well. But I am having issues regarding ping and firewall setup. Budget is fixed ₹600

    €12 (Avg Bid)
    €12 Povprečna ponudba
    7 ponudb
    Binary Analysis and Code Review 17 ur left
    VERIFICIRAN/A

    I need some help in analyzing binary codes

    €30 (Avg Bid)
    €30 Povprečna ponudba
    7 ponudb
    Remove malware and email spamming 15 ur left
    VERIFICIRAN/A

    i have two servers windows server 2012 and linux centos. I am facing malware issue on linux and email spamming issue on windows. please fix it for me, its urgent.

    €57 (Avg Bid)
    €57 Povprečna ponudba
    7 ponudb

    I need someone ASAP that can help me remote configure my cisco router and switch IPV6. Contact me right away!!!!!!!!

    €155 (Avg Bid)
    €155 Povprečna ponudba
    17 ponudb

    Looking for oscp lab report 30+ boxes & exam report 70+ points (for learning purposes). Might be sanitized.

    €123 (Avg Bid)
    €123 Povprečna ponudba
    2 ponudb

    I need an expert who knows the infrastructure of the Internet very well. What I wanna do is pretty simple. Show custom html content in place of Ads on "HTTPS" webpages. Experience with pi-hole is a great plus. * If you don't have any idea, please don't bid. * Include "I know pi-hole" at the top of a proposal to show you are not a bot.

    €363 (Avg Bid)
    Pogodba o nerazkritju informacij
    €363 Povprečna ponudba
    7 ponudb
    Syber security 1 ura left
    VERIFICIRAN/A

    its about a case which consider Ethical and Law considerations - Focus on the ethical issues and also the treats and the risks (mostly interested in network and hosts security threats). For more details please send me on the chat .

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

    My name is Okunola Elisha, an educationist with more than 8 years of teaching and research experience. I have compilation of WAEC economics notes for SS1 to SS3 (i.e Year 10 to year 12). The notes have been designed to include series of WAEC past questions already organised topic by topic to ensure that students master the course content. I want to design App that perform the following functions: ...

    €148 (Avg Bid)
    €148 Povprečna ponudba
    8 ponudb

    I need the Computer Security, Mathematics expert for my current job. Details will be shared with winning bidder. Please bid if you are expert.

    €45 (Avg Bid)
    €45 Povprečna ponudba
    8 ponudb