Ασφάλεια Υπολογιστή 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.

Hire Computer Security Consultants

Φίλτρο

Οι πρόσφατες αναζητήσεις μου
Φιλτράρισμα κατά:
Προϋπολογισμός
σε
σε
σε
Είδος
Δεξιότητες
Γλώσσες
    Κατάσταση Δουλειάς
    41 δουλειές που βρέθηκαν, με τιμές EUR

    I need to get a detailed report of the evolution of computer and system authentication and the report should be built according the attachment. the report should be built as following: at least 8 pages simple and easy language

    €105 (Avg Bid)
    €105 Μέση Προσφορά
    8 προσφορές
    Clean my domain from viruses 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    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.

    €149 (Avg Bid)
    €149 Μέση Προσφορά
    17 προσφορές
    External Penetration testing 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

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

    €1067 (Avg Bid)
    €1067 Μέση Προσφορά
    15 προσφορές
    €27 Μέση Προσφορά
    4 προσφορές
    Help establish VPN between Draytek and Mikrotek routers. 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    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.

    €58 (Avg Bid)
    €58 Μέση Προσφορά
    7 προσφορές
    Crypto analyst expert 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    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.

    €76 (Avg Bid)
    €76 Μέση Προσφορά
    5 προσφορές
    web design 5 μέρες 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...

    €4743 (Avg Bid)
    €4743 Μέση Προσφορά
    3 προσφορές
    Computer Security 5 μέρες left

    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...

    €27 / hr (Avg Bid)
    €27 / hr Μέση Προσφορά
    13 προσφορές
    I need to remove or push down pages from google results 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    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 Μέση Προσφορά
    25 προσφορές
    ip tech supporter 5 μέρες left

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

    €22 (Avg Bid)
    €22 Μέση Προσφορά
    12 προσφορές
    cisco network design 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    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

    €128 (Avg Bid)
    €128 Μέση Προσφορά
    26 προσφορές
    Networking problems 4 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

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

    €37 (Avg Bid)
    €37 Μέση Προσφορά
    24 προσφορές
    €50 Μέση Προσφορά
    19 προσφορές
    €26 Μέση Προσφορά
    24 προσφορές
    Help me troubleshoot my OpenVPN Client Server setup 4 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    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 Μέση Προσφορά
    6 προσφορές
    €36 Μέση Προσφορά
    5 προσφορές
    Remove malware and email spamming 4 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    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.

    €72 (Avg Bid)
    €72 Μέση Προσφορά
    3 προσφορές

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

    €156 (Avg Bid)
    €156 Μέση Προσφορά
    17 προσφορές

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

    €124 (Avg Bid)
    €124 Μέση Προσφορά
    2 προσφορές

    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.

    €366 (Avg Bid)
    ΣΜΓ
    €366 Μέση Προσφορά
    7 προσφορές
    Syber security 4 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    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 .

    €114 (Avg Bid)
    €114 Μέση Προσφορά
    31 προσφορές

    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: ...

    €138 (Avg Bid)
    €138 Μέση Προσφορά
    7 προσφορές
    Passive networking . 3 μέρες left

    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 .

    €322 (Avg Bid)
    €322 Μέση Προσφορά
    3 προσφορές
    Informático Freelance 3 μέρες left

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

    €416 (Avg Bid)
    €416 Μέση Προσφορά
    6 προσφορές
    I needed an information security expert or Ethical Hacker 3 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    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

    €1041 (Avg Bid)
    €1041 Μέση Προσφορά
    15 προσφορές

    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...

    €14 / hr (Avg Bid)
    €14 / hr Μέση Προσφορά
    1 προσφορές
    €32 Μέση Προσφορά
    9 προσφορές
    backup dongle data 3 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

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

    €492 (Avg Bid)
    €492 Μέση Προσφορά
    1 προσφορές
    cyber security encryption. 3 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Excellent cybersecurity encryption. expert needed

    €26 (Avg Bid)
    €26 Μέση Προσφορά
    10 προσφορές
    Build me a Penetration Testing Tool 2 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    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...

    €174 (Avg Bid)
    €174 Μέση Προσφορά
    4 προσφορές

    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.

    €30 (Avg Bid)
    €30 Μέση Προσφορά
    6 προσφορές
    research proofreading 1 μέρα left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I need you to write a research article.

    €68 (Avg Bid)
    €68 Μέση Προσφορά
    47 προσφορές

    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...

    €19 - €160
    €19 - €160
    0 προσφορές
    Cryptography and Encryption 1 μέρα left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

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

    €174 (Avg Bid)
    €174 Μέση Προσφορά
    25 προσφορές
    €50 / hr Μέση Προσφορά
    19 προσφορές
    design a network 13 ώρες 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

    €393 (Avg Bid)
    €393 Μέση Προσφορά
    33 προσφορές
    Need an ethical hacker to hack my server. 1 ώρα left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

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

    €183 (Avg Bid)
    €183 Μέση Προσφορά
    14 προσφορές
    network security and cryptography 1 ώρα left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

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

    €380 (Avg Bid)
    €380 Μέση Προσφορά
    17 προσφορές
    Network teacher 1 ώρα left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

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

    €5 / hr (Avg Bid)
    €5 / hr Μέση Προσφορά
    18 προσφορές

    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.

    €384 (Avg Bid)
    €384 Μέση Προσφορά
    5 προσφορές
    Computer Security, Mathematics expert Needed -- Urgent 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    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 Μέση Προσφορά
    8 προσφορές