Segurança de computadores 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

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, 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 and bidding on many computer security related jobs available on the site.

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    43 trabalhos encontrados, preços em EUR

    Research out nowadays in the journal Cell indicates that a unique alternate in the SARS-CoV-2 coronavirus virus genome, before related with multiplied viral transmission and the unfold of COVID-19, is extra infectious in mobile culture. The variant in question, D614G, makes a small however wonderful exchange in the virus's 'Spike' protein, which the virus makes use of to enter human...

    €12 / hr (Avg Bid)
    €12 / hr Média
    6 ofertas
    Trophy icon Reverse engineer a .NET DLL 2 dias left

    This DLL is a C# project obfuscated with SmartAssembly ... The task is to reverse engineer it ... Good luck

    €50 (Avg Bid)
    1 inscrições
    Cyber Security 6 dias left

    Need someone who is excellent at Cyber Security ASAP

    €39 (Avg Bid)
    €39 Média
    10 ofertas

    Looking for Someone Working in Cyber Security field for Doing Documentation work Proposal Writing, Presentation Development & Report Writing

    €110 (Avg Bid)
    €110 Média
    28 ofertas

    Using sonification monitoring system enables the operators to detect the attack quickly by knowing the type of attack. For example, in normal situation of network which there is no attack or something strange happened in the behaviour of the network the network administrator hears beautiful sound such as birds, waterfalls, and waves. All beautiful sound indicate that a network has normal behaviour...

    €196 (Avg Bid)
    €196 Média
    2 ofertas

    Please just make sure you have experiences in preparing security-related documents we will talk more about the project

    €3 / hr (Avg Bid)
    €3 / hr Média
    7 ofertas

    Hi there, I want a freelancer who is professional in cyber security and coding. Thanks

    €115 (Avg Bid)
    €115 Média
    9 ofertas

    Looking for someone to contribute original articles on themes of Security Operations such as: SIEM Threat Hunting Azure Sentinel ArcSight / Exabeam / Logrhythm / Elastic Sigma SOC tools, processes or standards Anything else Security Operations related Particularly interested in detailed technical articles, write ups of your GIt projects etc Full attribution to author and links to blogs / git etc....

    €93 (Avg Bid)
    €93 Média
    28 ofertas
    CIA Triad Discussion of one page 6 dias left

    Introduce and discuss a relevant issue regarding C-I-A Triad. This discussion posts must include at least 2 scholarly references in APA format

    €20 (Avg Bid)
    €20 Média
    32 ofertas
    Cryptography help needed 6 dias left

    Cryptography help needed - computer security

    €18 (Avg Bid)
    €18 Média
    6 ofertas

    I need to Delete or Displace 2 results (they are not my sites) that appears on the 1st and the 3th position on the google results when you make a search of a certain personal Name. I don't know what is the best way to accomplish it. So, please tell me how would you do it. I would like to do so, as soon as possible. Thanks in advance!

    €105 (Avg Bid)
    €105 Média
    5 ofertas

    is looking for an expert in computer security engineering to make tests for pedagogical purposes. You must have knowledge and experience in hacking techniques and have experience in the field.

    €6 / hr (Avg Bid)
    €6 / hr Média
    4 ofertas

    help in writing the flowing concepts deeply and in professional to get more knowledge. and more notes will be given if bids received. Literature Review 2.1 Types of security attacks 2.2 Different approaches in security testing for a system.  Manual inspections & reviews. ...  Threat modeling. ...  Code review.  Penetration testing 2.3 attack trees 2.4 Analysis of attack tree 2.5 Satisfiabi...

    €290 (Avg Bid)
    €290 Média
    43 ofertas
    €400 Média
    6 ofertas

    this is an entry project to scale up existing project capacity. the candidate is expecting to choose and build mesh network use esp32 chipset and preform tests with me to following scenario's: Test case pass/fail date 1 RED press via B will turn [A,C ] PWM-A ON and all nodes reports RED pressed via B. 2 PURPLE via A will turn [ B,C ] PWM-A ON and all nodes reports RED pressed via A. 3...

    €19 / hr (Avg Bid)
    €19 / hr Média
    8 ofertas

    Get trainer in ceh... Want to get more information in cybersecurity, ethical hacking

    €4 / hr (Avg Bid)
    €4 / hr Média
    5 ofertas

    This project is about designing network architecture for the DDoS attacks, implementing, filtering and detecting of DDoS attacks on host level. And simulating on Omnet++ tool. Will discuss more in detail

    €180 (Avg Bid)
    €180 Média
    1 ofertas

    Hello everybody I'm having issue to enable port forwarding in my router i'm looking here for someone experienced with networking Thank you !

    €25 (Avg Bid)
    €25 Média
    10 ofertas

    preciso crear el servicio de entretenimiento, peliculas, canales en vivo, y documentos de interes para una empresa de cable local

    €139 (Avg Bid)
    €139 Média
    1 ofertas
    Expert with Sqlmap and pyton 3 dias left

    I'm searching an expert in Sqlmap and python because I want modify sqlmap and make a special version. Please send me in your proposal your experience with sqlmap and/or python. thanks you!

    €253 (Avg Bid)
    €253 Média
    8 ofertas

    I need a machine learning expert for my current projects. If you have knowledge please bid. Details will be shared in message with the freelancers.

    €18 - €154
    €18 - €154
    21 ofertas

    I am looking for someone who can simulate fog and edge computing security for IoT devices using Ifogsim or any other cloud simulator which can show that system is secure. For more information, you are welcome to check attachments. Thank you.

    €221 (Avg Bid)
    €221 Média
    3 ofertas

    Information Security solutions for non technical audience

    €93 (Avg Bid)
    €93 Média
    33 ofertas

    On one of my KVM VPS hosts we have an issue where the read/write speeds on the host are much faster than the speeds achieved within the VM guest. I have set the IO policy to thread mode and the cache setting to write back, however the speed is still no where near that is achieved on the host. I'd like someone to take a look at the issue and resolve it, or at least provide an explanation for w...

    €42 / hr (Avg Bid)
    €42 / hr Média
    4 ofertas

    Somos una consultoria en protección de datos de nueva implantación. Nos caracterizamos por prestar un servicio personalizado de alta calidad que nada tiene que ver con las gestorías LOPD low cost. Nuestra premisa es que todo trabajo en privacidad debe realizarse conjuntamente por un abogado y un informático, única manera de tener una visión global de cada ...

    €28 / hr (Avg Bid)
    €28 / hr Média
    6 ofertas

    I need a proposal on definition of predictive models (and associated prototypes) to predict the need of resources to be provisioned in the computing continuum spanning from the Cloud to the IoT, consisting of thousands of distributed heterogenous devices exploiting different software and hardware technologies. Proposal should include: I. “Research context and main goal of the project”...

    €122 (Avg Bid)
    €122 Média
    10 ofertas
    Fix Security scan Vulnerability 2 dias left

    Hi, I have a backend projects which shows security vulnerabilities using anchore scan [fazer login para ver a URL] There are some 18 vulnerabilities which needs to be updated Can anyone help me fix these

    €50 (Avg Bid)
    €50 Média
    24 ofertas

    We are looking for experts in Networking.

    €65 (Avg Bid)
    €65 Média
    21 ofertas

    We are looking for experts in Networking.

    €60 (Avg Bid)
    €60 Média
    17 ofertas

    trying to migrate from Juniper to Palo Alto firewall and require a project plan for this migration. What is needed is a high level project schedule with key milestones to accomplish the migration

    €168 (Avg Bid)
    €168 Média
    22 ofertas
    €40 / hr Média
    14 ofertas

    for Internet security protocols we would like to write using SPAN-AVISPA tool and verify using the tool that the proposed protocol is secure. The tool can be found in Ubuntu Virtual Machine installed from avispa website. The requirement is an HLPSL file. We need a Security Protocol Animator SPAN, AVISPA coder for Internet security protocols

    €27 - €222
    €27 - €222
    3 ofertas

    Need a very knowledgeable technician that can make my yahoo mail account / box impenetrable by hackers. We were hacked and even tho we change all settings to best described by yahoo, the hacker still resides in it because he or she continues to delete emails. I am not expert so I need one and a great one to check for back doors, codes, etc etc that the hacker exploits and needs no password not 2FA...

    €391 (Avg Bid)
    €391 Média
    14 ofertas

    I purchased a business and previous owner deleted the business Facebook page and can not restore it . I need help from someone who knows how to restore a Business Facebook page that has been deleted

    €32 (Avg Bid)
    €32 Média
    10 ofertas
    Secure messaging platform 19 horas left

    I am looking for an online security expert to build a secure messaging platform

    €16 / hr (Avg Bid)
    €16 / hr Média
    15 ofertas

    To be able to configure IP cameras to AWS through HTTPS. To provide documentation for the configuration so it is replicable. This is for an animal welfare project.

    €463 (Avg Bid)
    €463 Média
    22 ofertas

    Hi, We are looking for system administrator, security manager and great remote responsibility assist. Send me your proposal and resume. Thank you.

    €388 (Avg Bid)
    €388 Média
    34 ofertas

    I need help with vpn. If somebody can help me :D

    €22 (Avg Bid)
    €22 Média
    20 ofertas

    Need Freelancer for IT Support AMC for Our Small Office - 10 PC, 1 Server, 2 Printer Our Office Located at Pune, Maharashtra, India. If Someone from Pune, It will better.

    €282 (Avg Bid)
    €282 Média
    12 ofertas
    networking -- 2 4 horas left

    i have attached the file for networking

    €53 (Avg Bid)
    €53 Média
    30 ofertas