Securitate computer 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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    Consider a dataset having a particular database of students information regarding: • Name • Reg Num • SSN/ Aadhar Number • Age • Mobile Num • Email ID • Etc. This basic information is put in a database which is secured with a random generated password (any encryption mechanism). One needs to know the password to access the database. Now this password is protected...

    $156 (Avg Bid)
    $156 Oferta medie
    1 oferte
    Information security 6 zile left
    VERIFICAT

    Consultancy, Training, Auditing & have Experience 10 Years on same

    $1268 (Avg Bid)
    $1268 Oferta medie
    3 oferte

    • Determine business and technical needs to design, configure, maintain and monitor an organizational network. • Apply networking protocols and technologies to configure, maintain and monitor an organizational network. • Evaluate network performance using different network management technologies, tools and techniques. Range: Network Management Systems, Protocol Analyzer, NetFlow ...

    $22 (Avg Bid)
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    2 oferte

    i need a expert for serverconfigurations ssh tunnels/ encryption / sererconfig ...

    $8 / hr (Avg Bid)
    $8 / hr Oferta medie
    11 oferte

    Right now i am going to start a new company so that I need some projects related to cyber security/web app development etc. If there are any expert who can able to provide me projects then i can gave him/her commission as per project.

    $1298 (Avg Bid)
    $1298 Oferta medie
    7 oferte

    I have a website that I need to determine where it is getting exposed and placing malicious files in my directories. I have security plugins installed, but they aren't catching the code injection in time. I am seeing random files added to my directories and then several core files are getting modified.

    $150 (Avg Bid)
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    50 oferte

    Good developer in ethical and security

    $402 (Avg Bid)
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    2 oferte
    Mikrotik Administration Expert 5 zile left
    VERIFICAT

    Mikrotik Management, Configuration of Services and Firewall, Trouble Shooting and Diagnosis

    $13 / hr (Avg Bid)
    $13 / hr Oferta medie
    18 oferte
    Network Engineer 5 zile left
    VERIFICAT

    Our client is in need of tech engineer that loves configuring rules on firewalls, updating network switches, routers, Win2k8/12r/16 servers, vmware etc. Strong skills working with cisco, sonicwall, palo alto and/or watchguard firewalls. Know your standard protocols and strong resolution expertise understanding how things work within the OSI layer. Active Directory and DNS super hero. Some inci...

    $20 / hr (Avg Bid)
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    27 oferte

    Intrusion Detection Using Machine Learning Classification to Detect DDoS Attacks Steps • Use Wireshark data (.Pcap) with machine learning tool WEKA to classify. • Need to convert to .arff file or .csv file in readable format for WEKA tool • Identify relevant (most shootable) machine learning algorithm. • Use machine learning algorithm to Classify (to analyze) Data. Followin...

    $54 (Avg Bid)
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    5 oferte

    Intrusion Detection Using Machine Learning Classification to Detect DDoS Attacks Steps • Design a Network using GNS3 network simulator • Generate traffic for DDoS attacks and use Ostinato traffic generator several times • Measure distance (eg. A to B) source and destination points • Use Wireshark and save .Pcap file • Analyze with Wireshark (.Pcap file) to check traffic...

    $86 (Avg Bid)
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    8 oferte

    Bluetooth Vulnerability CVE-2018-5383 deals with the validation fault in cryptographic key pairing mechanism in Bluetooth 4.2. I need some expert who can 1. theoratically and diagramatically explain the ECDH Vulnerability 2. write a paper on minimum 15 cryptographic exploits on the CVE-2018-5383 vulnerability in detail and diagramatically and precautionary measures that must be taken to stop th...

    $25 (Avg Bid)
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    1 oferte
    Configure VPN in my WD Cloud 4 zile left
    VERIFICAT

    I have Private Internet Access Account and I want my Wd Cloud to use that so that I can download using P2P. I want to schedule with someone to remote my computer while we are talking [Removed by Freelancer.com Admin for offsiting - please see Section 13 of our Terms and Conditions] while he/she doing the job.

    $116 (Avg Bid)
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    10 oferte
    Skills to write Snort rules 4 zile left
    VERIFICAT

    Looking for someone who has skills to write snort rules on daily basis. Should have good understanding of security and reversing. This Project is 8+ months long

    $516 (Avg Bid)
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    1 oferte

    Hello, please help me configure my local server to run cloud based fax and email servers from my iOS or Android app.

    $175 (Avg Bid)
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    7 oferte

    Hello freelancers, We are doing a study on comparison between 2 attack tools and i would like a proffesional to create a simple video [2-3 minutes] while testing the Tcpdump and Windump tools. There will be two hosts, one will be installed with Ubuntu, while the other one is installed with Windows 2003. There will be a client machine in the same network installed with Windows 7. The client machin...

    $29 (Avg Bid)
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    2 oferte

    Hi, I have a issue where someone is messing with my server. I need a script that will capture everything entered on ssh. I have full root account access of course. Please only reply if you have made such a script before, i cant play around testing here.

    $256 (Avg Bid)
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    8 oferte

    A blockchain project needs White Hats for improving the security level of the project. The project sets high rewards for the ones who helped us on finding our potential risks. From a security perspective, developers could assess, identify and give us suggestions on any of the following: [conectează-te pentru a consulta linkul URL] Security of Blockchain: Flaws of IOST’s general user exper...

    $1472 (Avg Bid)
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    9 oferte

    Only candidates with 6 years and above experience should apply for this position. USD 1500 - 1800 per month salary. This is a full time position in Malaysian for a UK based company. There will be a 3 months probation period and once confirmed all working visa and confirmed offer package will be discussed in Malaysia. Candidate must be fluent in speaking English language and able to "white ...

    $1827 (Avg Bid)
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    6 oferte

    need someone who can do complete my one subject with A grade

    $178 (Avg Bid)
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    12 oferte

    Hello freelancers, We are doing a study on comparison between 2 attack tools and i would like a proffesional to create a simple video [2-3 minutes] while testing the Tcpdump and Windump tools. There will be two hosts, one will be installed with Ubuntu, while the other one is installed with Windows 2003. There will be a client machine in the same network installed with Windows 7. The client machin...

    $36 (Avg Bid)
    $36 Oferta medie
    2 oferte

    Can't tell much about the project here, the things I can share here, is the project is based on cyber security and meant for MNCs and other businesses, drop me your resume and number to discuss further about this project.

    $446 (Avg Bid)
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    2 oferte

    Exploitation of Cryptographic Bluetooth Vulnerability in CVE-2018-5383 Bluetooth Vulnerability CVE-2018-5383 deals with the validation fault in cryptographic key pairing mechanism in Bluetooth 4.2. I need some expert who can theoratically explain and write a paper (along with presentation) on minimum 15 exploits on the said vulnerability in detail and diagramatically and precautionary measures ...

    $172 (Avg Bid)
    $172 Oferta medie
    8 oferte
    Troubleshooting Cyberoam CR 2 zile left
    VERIFICAT

    Some webpages are not openning behind the Cyberoam utm Sophos Support says: “The problem is U’r ISP” But directly Connected is working Anyone can help?

    $28 (Avg Bid)
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    6 oferte

    He look for programmers or developers who be able to decrypt DHARMA adobe files, with [conectează-te pentru a consulta linkul URL] adress decryptprof [conectează-te pentru a consulta linkul URL], Look forward for prompt answers; Regards.

    $206 (Avg Bid)
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    2 oferte

    !! READ the REQUIREMENTS before you knock !! You are expected to have good knowledge on areas such as; blockchain attacks/crypto-threats/solidity/Hyperledger/Smart-contract/Hash-Algorithms/51% attacks/Sybil attack/. You will be provided with any online books/Journals/articles that you will ask for regardless of how expensive they are. Programming skills required and essential. Your task ...

    $8 / hr (Avg Bid)
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    5 oferte

    I need help to organize the order and entries of information under my name.

    $416 (Avg Bid)
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    13 oferte

    We need app developed to work directly within gmail / G SUITE to view / add / modify records between gmail and our mysql database. PLEASE ONLY BID IF YOU HAVE PREVIOUS GMAIL ADDON EXPERIENCE. PROVIDE EXAMPLES OR SCREENSHOTS.

    $39 / hr (Avg Bid)
    $39 / hr Oferta medie
    12 oferte

    tenemos la ip en blacklist..requerimos la revision, busqueda y solucion del spam que se esta generando para poder regresar a prestar el servicio de correo electornico de manera regular.

    $133 (Avg Bid)
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    7 oferte
    Proxy configuration 1 zi left
    VERIFICAT

    need a network professional / consultant to advise and configure the best solution for me Vpn, proxy, ip address freelancer who not work on timezone +8:00 please do not bid

    $168 (Avg Bid)
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    24 oferte
    Expert in deepweb 1 zi left
    VERIFICAT

    I need help with someone who knows coding

    $140 (Avg Bid)
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    5 oferte

    We are using a NAS 3600 Sonicwall and 2 WAN services. We are not getting the correct throughput when the primary pipe goes down and the secondary is used from outside the network.

    $320 (Avg Bid)
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    14 oferte

    I want a course Android Course Android Programming with Android Studio Attached File

    $8 / hr (Avg Bid)
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    5 oferte
    Are you a network expert? 1 zi left
    VERIFICAT

    We need help with someone who is expert on proxy settings.

    $22 (Avg Bid)
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    9 oferte

    !! READ the REQUIREMENTS before you knock !! Key Factors: - You are expected to have good knowledge on areas such as; blockchain/crypto-threats/solidity/Hyperledger/Smart-contract/Hash-Algorithms/51% attacks. - You will probably need to spend 90-130 hours per month to do the required tasks. ( For instance; an experienced person, in the related area, may do the required job in 90 hours, whe...

    $287 (Avg Bid)
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    11 oferte

    Deseo hacer la certificacion en Iso 27000 para mi empresas para lo cual requiero de un acompañamiento por parte de un experto.

    $682 (Avg Bid)
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    CERCO serio e concreto programmatore sito, motivato e professionale. La figura ideale sa pianificare il risultato e l'obbiettivo finale di sito in linea con i competotori online più aggiornati a step mensili nel medio lungo termine, PREFERIBILE CONOSCENZA ALLA PIANIFICAZIONE PROMOZIONALE LEGATA AI SOCIAL. Il budget disponibile mio è di € 100 mensili, con disponibilità...

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    Cyber security 6 ore left

    Cyber security experts cahye muje mere internet security ke liye.

    $15 / hr (Avg Bid)
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    Software Defined Networking (SDN) provides flexible network management by decoupling control plane from data plane. And multiple controllers are deployed to improve the scalability and reliability of the control plane, which could divide the network into several subdomains with separate controllers. However, such deployment introduces a new problem of controller load imbalance due to the dynamic t...

    $174 (Avg Bid)
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    4 oferte

    Present model for universal image steganalysis in forensic Application Use Deep convolution neural network to predict embedded image if stego or cover. Use appropriate measurements to check accuracy and validation. Use Matlab for coding. Design application for this model.

    $541 (Avg Bid)
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    19 oferte