计算机安全 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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    38 搜到的工作,价格货币为 HKD

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

    $2773 (Avg Bid)
    $2773 平均报价
    2 个竞标

    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...

    $164 / hr (Avg Bid)
    $164 / hr 平均报价
    2 个竞标
    Clean my domain from viruses 6 天 left
    已验证

    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.

    $1336 (Avg Bid)
    $1336 平均报价
    19 个竞标
    External Penetration testing 6 天 left
    已验证

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

    $9545 (Avg Bid)
    $9545 平均报价
    19 个竞标

    Partial view Bootstrap Jquery JavaScript

    $242 (Avg Bid)
    $242 平均报价
    4 个竞标

    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.

    $508 (Avg Bid)
    $508 平均报价
    7 个竞标
    Crypto analyst expert 5 天 left
    已验证

    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.

    $672 (Avg Bid)
    $672 平均报价
    5 个竞标
    web design 5 天 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...

    $21879 (Avg Bid)
    $21879 平均报价
    6 个竞标

    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...

    $234 / hr (Avg Bid)
    $234 / hr 平均报价
    14 个竞标

    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.

    $734 (Avg Bid)
    $734 平均报价
    25 个竞标

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

    $195 (Avg Bid)
    $195 平均报价
    12 个竞标
    cisco network design 4 天 left
    已验证

    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

    $1133 (Avg Bid)
    $1133 平均报价
    27 个竞标
    Networking problems 4 天 left
    已验证

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

    $320 (Avg Bid)
    $320 平均报价
    25 个竞标

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

    $459 (Avg Bid)
    $459 平均报价
    20 个竞标
    Networking basic'/ 4 天 left
    已验证

    basic on networking,more details in chat..

    $227 (Avg Bid)
    $227 平均报价
    24 个竞标

    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

    $104 (Avg Bid)
    $104 平均报价
    6 个竞标

    I need some help in analyzing binary codes

    $320 (Avg Bid)
    $320 平均报价
    5 个竞标

    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.

    $625 (Avg Bid)
    $625 平均报价
    4 个竞标

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

    $1375 (Avg Bid)
    $1375 平均报价
    17 个竞标

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

    $1094 (Avg Bid)
    $1094 平均报价
    2 个竞标

    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.

    $3226 (Avg Bid)
    保密协议
    $3226 平均报价
    7 个竞标
    Syber security 3 天 left
    已验证

    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 .

    $1006 (Avg Bid)
    $1006 平均报价
    31 个竞标

    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: ...

    $1219 (Avg Bid)
    $1219 平均报价
    7 个竞标

    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 .

    $2837 (Avg Bid)
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    3 个竞标

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

    $3669 (Avg Bid)
    $3669 平均报价
    6 个竞标

    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

    $9529 (Avg Bid)
    $9529 平均报价
    18 个竞标

    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...

    $125 / hr (Avg Bid)
    $125 / hr 平均报价
    1 个竞标

    I need help how to use WireShark

    $281 (Avg Bid)
    $281 平均报价
    9 个竞标
    backup dongle data 2 天 left
    已验证

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

    $4335 (Avg Bid)
    $4335 平均报价
    1 个竞标
    cyber security encryption. 2 天 left
    已验证

    Excellent cybersecurity encryption. expert needed

    $227 (Avg Bid)
    $227 平均报价
    10 个竞标

    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...

    $1531 (Avg Bid)
    $1531 平均报价
    4 个竞标

    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.

    $266 (Avg Bid)
    $266 平均报价
    6 个竞标
    research proofreading 1 天 left
    已验证

    I need you to write a research article.

    $601 (Avg Bid)
    $601 平均报价
    47 个竞标

    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...

    $169 - $1411
    $169 - $1411
    0 个竞标
    Cryptography and Encryption 16 小时 left
    已验证

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

    $1531 (Avg Bid)
    $1531 平均报价
    25 个竞标
    Web Security Expert 5 小时 left

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

    $437 / hr (Avg Bid)
    $437 / hr 平均报价
    20 个竞标
    design a network 5 小时 left

    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

    $3492 (Avg Bid)
    $3492 平均报价
    34 个竞标

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

    $398 (Avg Bid)
    $398 平均报价
    8 个竞标