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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    51 proiecte găsite, la prețul de USD

    Help with my Computer/Laptop/Devices 2 computers and 2 printers connected with bluetooth. After renewing Microsoft office and Adobe, red x's. showed on several files, need removed. Also, tune / check up of computers

    $90 (Avg Bid)
    $90 Oferta medie
    2 oferte

    Our company has some problems to build infrastructure of our company. So I need professional expert who has rich epxerience in Network infrastructure. I will discuss details in private chat.

    $25 / hr (Avg Bid)
    $25 / hr Oferta medie
    2 oferte

    Develop & improve machine learning models for radiology(lung cancers, COVID-19, pneumonia, ovarian cancers, etc) Before a proposal, answer the following questions -Have you worked with radiographic images (X-Rays, CT scans, etc.) before? If so, in what context? What was the accuracy? -Have you worked with machine learnings algorithms before? If so, which projects? What was the accuracy?

    $19 / hr (Avg Bid)
    $19 / hr Oferta medie
    4 oferte
    computer hack forensic 6 zile left
    VERIFICAT

    I need someone to look at my computer through team viewer and find the hack portal on my computer and give me the details to catch the person's IP address and maybe hack there system to see where it is coming from.

    $164 (Avg Bid)
    $164 Oferta medie
    5 oferte

    we have many dedicated servers and the some isps are sniffing our data and this matter cause the blocking of server's ip. we need a solution for encrypting output data via proxy server. note1: we tried SSL. note2: our clients can not use VPN.

    $601 (Avg Bid)
    $601 Oferta medie
    4 oferte

    be able to analyse IP addressing requirements and design an addressing scheme. be able to analyse the requirements of IP routing and choose appropriate routing methods. be able to demonstrate how internetworking devices obtain their network configuration. be able to explain how data flows through the internet. be able to ascertain and evaluate selection of applications and protocols for transferri...

    $20 (Avg Bid)
    $20 Oferta medie
    3 oferte

    Need someone who have experience in find/resolve the issue of website hacking. Looking forward to work with the EXPERT only.

    $7 - $11
    Prezentat Sigilat
    $7 - $11
    3 oferte

    Analyse protocol analyser and create report on Trace using wireshark

    $93 (Avg Bid)
    $93 Oferta medie
    10 oferte
    Soporte IT 6 zile left

    Busco una persona para ayudarnos con un proyecto de soporte IT mínimo de 3 meses. Necesito un perfil de administración de redes y soporte IT. Se valorará conocimientos en inglés.

    $1227 (Avg Bid)
    $1227 Oferta medie
    18 oferte
    network automation 6 zile left
    VERIFICAT

    I need with telecommunicational knowledge

    $5 / hr (Avg Bid)
    $5 / hr Oferta medie
    3 oferte

    BUDGET 50 USD Pentester / security expert to find and remove malware on sites (WP) You look on sites on our server and remove malware and secure the sites.

    $33 (Avg Bid)
    $33 Oferta medie
    11 oferte

    my pc attack by kolz virus every file will be encrypt

    $14 (Avg Bid)
    $14 Oferta medie
    3 oferte

    We are a Networking company and designed the network in the city but confirmed by overseas network professionals to find us our technical issue. Project: Network Monitoring 1- network policy is Mikrotek 2- Firewall and blocking 3- Network Usage 4- client end usage 5- fiber connectivity usage 6- devices maintenance and check the logs 7- server monitoring 8- testing routers and modems thi...

    $188 (Avg Bid)
    $188 Oferta medie
    17 oferte

    We are from an IT consulting firm and an online tutoring company One of our client is in need of project assistance in the Blockchain - Network Security - computation and information technology We need the work to be completed in 3 days from now so only if you are available immediately to work on our project please bid

    $6 / hr (Avg Bid)
    $6 / hr Oferta medie
    1 oferte

    Hi there, I have to do a Cisco Packet Tracer project for school, I have to write a report so don't have time to do this task. OSPF routing protocol to communicate with head office and branch offices. There needs to be 1 head office which will be in area 0. There will be 3 branch offices, 1 branch office will be in area 1 and the other office in area 2. (area 1 and 2 branch office are connec...

    $24 (Avg Bid)
    $24 Oferta medie
    12 oferte
    Network Security 4 zile left

    Academic Network security ... [conectează-te pentru a consulta linkul URL] 2. DoS attacks and Authentication 3. WLAN 4. SSL/TLS 5. Firewalls and IDS Systems

    $70 (Avg Bid)
    $70 Oferta medie
    12 oferte

    I want cyber security service against DDOS and BOTNET .

    $194 (Avg Bid)
    $194 Oferta medie
    6 oferte

    Help me protect my social media accounts

    $24 (Avg Bid)
    $24 Oferta medie
    4 oferte

    I'm looking for someone who is specialized in cyber sécurity and hacking to perform penetration tests and recovery of email address files... of course the goal is to protect yourself from all this.

    $47 / hr (Avg Bid)
    $47 / hr Oferta medie
    6 oferte

    I'm looking for someone who is specialized in cyber sécurity and hacking to perform penetration tests and recovery of email address files... of course the goal is to protect yourself from all this.

    $46 / hr (Avg Bid)
    $46 / hr Oferta medie
    3 oferte

    I would like to demonstrate clusters and data nodes in big data and test threat scenario as an example. This is for learning purpose I would like to learn the security issues of the traditional big data system.

    $200 (Avg Bid)
    $200 Oferta medie
    2 oferte
    Writing Arabic IT Policies 3 zile left
    VERIFICAT

    Write IT Policies like change management, releases management etc in Arabic language

    $20 / hr (Avg Bid)
    $20 / hr Oferta medie
    23 oferte
    Network and SAN optimisation 3 zile left
    VERIFICAT

    Hi Everyone, We currently run on Hp Aruba 2930F switches and have a HP MSA 2052 san, we'll like someone to look at our network and advise on optimisations that need to take place to improve redundancy and performance for our 3 Xenservers attached to these switches

    $238 (Avg Bid)
    $238 Oferta medie
    9 oferte
    Create a Product Manual 3 zile left
    VERIFICAT

    hi i will share the details with the shortlisted candidates. Thanks

    $24 / hr (Avg Bid)
    $24 / hr Oferta medie
    17 oferte

    We need a vulnerability assessment and Cyber Threat Intelligence Solution tool created more details are vetted in the document.

    $19363 (Avg Bid)
    $19363 Oferta medie
    8 oferte

    we need 5 stars in it support Computer security, cybersecurity bitcoin to recive a send to use , thanks

    $712 (Avg Bid)
    $712 Oferta medie
    3 oferte
    Create a Product Manual 3 zile left
    VERIFICAT

    hi i will share the details with the shortlisted candidates. Thanks

    $18 / hr (Avg Bid)
    $18 / hr Oferta medie
    12 oferte
    Linux Kernel Memory Management 3 zile left
    VERIFICAT

    I am working in Linux Kernel development for one year. I am learning the memory management for a better understanding on the OS concepts. I am reading Linux Kernel internals and Memory management books. I thought It would be good if some one can help me for a better understanding whenever I am stuck at some doubts .

    $13 / hr (Avg Bid)
    $13 / hr Oferta medie
    2 oferte
    $37 Oferta medie
    18 oferte

    We are from an IT consulting firm and an online tutoring company One of our client is in need of project assistance in the Network Security - computation and information technology We need the work to be completed in 3 days from now so only if you are available immediately to work on our project please bid

    $5 / hr (Avg Bid)
    $5 / hr Oferta medie
    8 oferte
    Incident Response 3 zile left
    VERIFICAT

    it's a project to report attacks on you machine

    $90 (Avg Bid)
    $90 Oferta medie
    4 oferte
    IPTV security 2 zile left

    I have an IPTV streaming server. I would like to protect my IP's from blocks etc.

    $259 (Avg Bid)
    $259 Oferta medie
    8 oferte

    We require an acunetix vulnerability scan/report for a client's website.

    $25 (Avg Bid)
    $25 Oferta medie
    8 oferte
    Create a User Manual Guide 2 zile left
    VERIFICAT

    hi i will share the details with the shortlisted candidates. Thanks

    $16 / hr (Avg Bid)
    $16 / hr Oferta medie
    21 oferte

    Hi I need an expert who could help prevent hacking my apple laptop

    $163 (Avg Bid)
    $163 Oferta medie
    6 oferte
    office 365 and IT admin 2 zile left
    VERIFICAT

    we are a SME with around 15 users who run on office 365 azure. we need an IT admin who is strong in IT support, system security and office 365. all our applications are off the shelf cloud hosted apps. we really need help in managing the security of office 365 users and the systems/applications they use.

    $125 (Avg Bid)
    $125 Oferta medie
    21 oferte
    VPN connection 2 zile left
    VERIFICAT

    Set up of VPN connection for file sharing

    $382 (Avg Bid)
    $382 Oferta medie
    23 oferte

    Hello I need an expert in Computer Networking and Cyber Security. Please let me know if you have an expertise with the same. No companies or teams please.

    $107 (Avg Bid)
    $107 Oferta medie
    26 oferte
    Machine Learning 2 zile left
    VERIFICAT

    Looking for expert machine learning expert more details in the chat

    $41 (Avg Bid)
    $41 Oferta medie
    24 oferte
    $474 Oferta medie
    21 oferte
    Security Assessment 1 zi left
    VERIFICAT

    Please read carefully. This assessment requires a CISA. The scope is perform a SOC2 Type2 assessment covering all aspects of the framework. Those who have done this before and provided a full report of findings and recommendations, please apply. Thanks.

    $1938 (Avg Bid)
    $1938 Oferta medie
    22 oferte
    Cyber security questions 1 zi left
    VERIFICAT

    I have few cyber security question that need to be completed asap.

    $20 (Avg Bid)
    $20 Oferta medie
    25 oferte
    Find my missing router 20 ore left
    VERIFICAT

    Hello I lost my movable router and I don’t know where I lost it so I need to someone to locate the location Please I hope anybody can’t do that service 100% don’t respond Thanks all

    $23 (Avg Bid)
    $23 Oferta medie
    3 oferte
    Wireless Network Expert 20 ore left
    VERIFICAT

    Hi, i need somebody to help me configure wake up lan on my computer so I can power it on remotely.

    $26 (Avg Bid)
    $26 Oferta medie
    11 oferte

    hi i need an internet expert to help me setup wake on lan to switch on my computer from a remote location.

    $20 (Avg Bid)
    $20 Oferta medie
    5 oferte

    desencriptar archivo .zip que fue atacado por ransomware KJHslgjkjdfg tengo un archivo comprimido que fue atacado en un servidor por un ransomware el archivo abre en winrar veo todos los archivos y en especifico necesito una sola carpeta, pero al descompirmir dice que esta dañado el archivo.

    $65 (Avg Bid)
    $65 Oferta medie
    2 oferte
    Payment Gateway API 9 ore left
    VERIFICAT

    Hi , Experts in API and Payment Gateways please write you experience in bids, I have a huge project to work on. Somewhat it is related to monitoring the transactions and adding/embedding extra features to the payment api's. Please let me know. Regards.

    $19 (Avg Bid)
    $19 Oferta medie
    3 oferte