Computer Security Jobs

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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    44 jobs found, pricing in USD

    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.

    $73 (Avg Bid)
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    Crypto analyst expert 6 days left
    VERIFIED

    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.

    $99 (Avg Bid)
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    web design 6 days 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...

    $350 (Avg Bid)
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    1 bids

    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...

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    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.

    $94 (Avg Bid)
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    Hi ip need some one with tech support experience for settup router with vpn

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    cisco network design 6 days left
    VERIFIED

    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

    $148 (Avg Bid)
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    23 bids
    Networking problems 5 days left
    VERIFIED

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

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

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    Networking basic'/ 5 days left
    VERIFIED

    basic on networking,more details in chat..

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    20 bids

    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

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    I need some help in analyzing binary codes

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    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.

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

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

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    Syber security 4 days left
    VERIFIED

    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 .

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    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: ...

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    Need a network engineer who can do a passive side of networking ( cabling , splicing,face plate fitting ,crimping,croning .) Person shuld have his own splicing machine and penta testing machine wih him . the work location is mauritius .

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    I needed an information security expert As well as an expert in databases He has a Certified Ethical Hacker He has a long experience in his field It has news in networks

    $1230 (Avg Bid)
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    The name of the company is (NovaBay Pharmaceuticals, Inc.). NovaBay Pharmaceuticals, Inc. is a biopharmaceutical company developing products for the eye care market. We are currently focused primarily on commercializing prescription Avenova® for managing hygiene of the eyelids and lashes in the United States. Avenova is the only eye care product formulated with a proprietary, stable and pure f...

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    I need help how to use WireShark

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    Internet Technology Task 4 days left
    VERIFIED

    I need help with a project which includes the following topics. YOu must be familiar with the topics mentioned below. App Layer [DNS, http, SMTP] Transport layer [TCP, flow control, connection management, congestion control] Network layer [IP, IP subnetting, ICMP, NAT, DHCP, routing algorithms, LS, DV, and BGP Security [ Secret key, public-private, encryption algorithms. Techniques for confide...

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    backup dongle data 4 days left
    VERIFIED

    I have software which run base on dongle. I need to backup dongle. dongle is driverless ( hid ) backup

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    1 bids
    cyber security encryption. 3 days left
    VERIFIED

    Excellent cybersecurity encryption. expert needed

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    I have an exam coming up, I have one sheet double sided 8.5 * 11 paper I can bring, I need the following information on it: ch6 (L2 security), ch7 (cryptography) and ch8 (IPsec). firewalls also included and IPS case study (based on the lab). Correct configuration modes need to be reflected in the CLI prompts you enter. I have the notes for the classes, I need the sheet created which will co...

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    The idea is simple: A GUI for a database where new malware is constantly being uploaded. From this GUI, the user (ideally a pen-tester), can launch the respective malware: Logistics: 1. User enters (on a screen) the website that they wish to test 2. From that, they have a drop down list with the type of malware that they wish to launch (Trojan Horse, AdWare, DDoS, etc.) 3. They can then select th...

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    Searching for someone who can teach the following topics in Linux -Caching only DNS server and its optimization -Setting up DNS primary and secondary Servers -DNS Views and Split Brain DNS -Setting up caching server for IPv6 -DNS security -DNS optimization The price for this training project is $25 so please do not quote above than that. Thank you.

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    research proofreading 2 days left
    VERIFIED

    I need you to write a research article.

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    I'm working on a project which functioning as an air server like apple-tv3; my project is based on an open source project named PhoneGap, but unfortunately the source left uncompleted; Some basic steps like registering the system in DNS-SD and pair setup and pair verify has been done successfully but it fail on fp-setup (apple fair play protocol initialization) step; now I need your help to s...

    $22 - $181
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    Cryptography and Encryption 1 day left
    VERIFIED

    Encryption Decryption service pleas read about this on google and understand it well before biding

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    25 bids

    Hello! We are a web/Internet Security expert based in the US

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    I wan to get technical advices from a network expert, in order to setup a shared network (VLAN) between multiple locations, including a Cloud Server

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    I need an ethical hacker to hack into my server and obtain files. Reward is subject to whether the files are obtained or not.

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    I need a expert who has good knowledge of network security and cryptography ,more details I will provide over chat.

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    Network teacher 22 hours left
    VERIFIED

    I need a tutor for my network class to teach me for exam.

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    Need to build a SCRIPT for F5 load balancer to auto generate the configurations for a VIP, Pool, Members, Etc from a standard templet. Expample: VIP Name: Protocol: HTTPS/HTTP: Host Name or Node Name: Host Name or Node IP: Port: We give the inputs and the script should generate the configurations.

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    Hi, I've a big project that needs checking a function(10k-12k) lines of code and identify the vulnerabilities in the software. And also come up with solution to mitigate such risks. I will give detail to shortlisted candidates. Will hire 1 or 2 testers. Thanks!

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    Operating systems questions 9 hours left
    VERIFIED

    i need answer to some questions about operating systems

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    you must have strong knowledge of IT Security and firewalls, using Pen testing tools and generating reports. must be certified in Cisco Security

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    Note: if you don't have experience with this then don't bid. need to code ad-ware with control panel, the ad-ware will get the ads from the control panel and then it will display it into the system. it will be coded with native language like C/C++/delphi. the control panel should be coded with PHP and bootstrap.

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    Need cisco engineer for cisco hardware testing

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    I need an Android app. I would like it designed and built.

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    Gestión y mantenimiento presencial y parte remoto de los sistemas informáticos de la empresa en Barcelona.

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

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    8 bids

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