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 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.

Conforme as 109586, avaliações, os clientes avaliam nossos Computer Security Consultants 4.87 de 5 estrelas.
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    37 trabalhos encontrados, preços em EUR
    Ma2 Command Wing 6 dias left

    Video aula do console de Iluminação profissional iniciante e avançado.

    €626 (Avg Bid)
    €626 Média
    2 ofertas

    We are looking for cyber security expert that can help us find vulnerabilities on our websites.

    €160 (Avg Bid)
    €160 Média
    32 ofertas

    The scope of work involves Vulnerability Assessment and Penetration Testing for 30 Servers, 50 Desktops/Laptops and 1 Firewall

    €1571 (Avg Bid)
    €1571 Média
    7 ofertas
    Expert in GHIDRA -- 2 6 dias left
    VERIFICADO

    Expert in GHIDRA and python and security topics

    €27 / hr (Avg Bid)
    €27 / hr Média
    5 ofertas
    Expert in GHIDRA 6 dias left
    VERIFICADO

    Expert in GHIDRA and python and security topics

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

    Need networking expert for technical work(install SATA etc)

    €14 / hr (Avg Bid)
    €14 / hr Média
    11 ofertas

    Cybersecurity Risk Assessment and Remediation Services, End-User Cybersecurity Awareness Training, Cyber-liability and Data Breach Insurance Coverage program, and a Security Incident Response Plan.

    €1356 (Avg Bid)
    €1356 Média
    17 ofertas
    network engineer Encerrado left
    VERIFICADO

    Need someone to audit our network setup and provide updates for security, efficiency, speed etc. Full Unify system with Protect, large file transfers and NDI video on our network

    €48 / hr (Avg Bid)
    Urgente ADC
    €48 / hr Média
    3 ofertas

    We (freelancer.com) have an exciting opportunity for an experienced " Field -Service Delivery Coordinator" to join our team and be part of this amazing project during an amazing growth period -Pay per day - 1300/day -Weekly pay -FULL TIME Freelancing -6 days work week - Location - Vizag Role Title: Scheduler Field Services/Coordinator Roles and Responsibilities: Allocating and managing daily assignment of work orders and field service resources Coordinating the onboarding and training of field service resources Outbound calls to customers to obtain further information and/or to identify customer satisfaction Delivering a high level of customer service through day-to-day interaction with the field team Ensuring performance metrics are met Requirements: Exper...

    €272 (Avg Bid)
    €272 Média
    19 ofertas
    File Recovery - Quicken 1999 5 dias left
    VERIFICADO

    Hello, I have a specific file from quicken 1999 that I was able to recover for my old hardrive. The file's extension is .q99 It's an old tax return that is needed. I would need someone to help me view the content of this data and generate pdf . I have tried everything online.

    €19 (Avg Bid)
    Destacado ADC
    €19 Média
    7 ofertas
    €499 Média
    23 ofertas

    Help me to make a report about wireshark. The project detail is as follows: Complete a project that will include a paper submission and two file uploads analyzing at least 5 different conversations and two particular types of network traffic and a presentation that summarizes your network traffic analysis). If any information is reworded from the internet or any other sources, APA citations must be provided. Wireshark capture/Paper on analysis requirements: • If any information is reworded from the internet or any other sources, APA citations must be provided. • Unique protocol network analysis subjects are NTP and Stateless DHCP for IPv6 • A technical environment is created in order to capture packets that include the selected protocols. • Wireshark or a debug all fil...

    €18 (Avg Bid)
    €18 Média
    15 ofertas
    Senior Penetration Testers 4 dias left
    VERIFICADO

    Do you feel like scanners are just to catch the low-hanging fruit and that the real findings are left for the human testers? Have you tested hundreds of networks and still want more? If this describes you, you’re in luck! We are looking for an experienced penetration security testers to join our team of highly skilled penetration testers. If you feel most at home with a scanner and manually following up on those vulnerabilities, this is NOT the kind of job we are offering. Minimum Requirements -Advanced ability to detect, define, exploit, and remediate vulnerabilities without the use of a vulnerability scanner (a browser, a proxy, an editor, and YOU) Develop detailed reports on findings and remediations – Familiarity with Windows Internals – Vulnerability and ...

    €50 / hr (Avg Bid)
    €50 / hr Média
    19 ofertas

    I need a help for my computer security WordPress vulnerabilities final project

    €143 (Avg Bid)
    €143 Média
    58 ofertas

    Security Group Rules: SCCM Patch Management of DR VPCs. In order to manage the DR VPC's using SCCM, we require the attached SG rules for communication.

    €42 / hr (Avg Bid)
    €42 / hr Média
    8 ofertas
    IP Telephony Cisco Packet Tracer 3 dias left
    VERIFICADO

    I am designing an IP Telephony Topology and am having difficulty designing the following elements: 1. Routing Protocols (EIGRP & OSPF). 2. Switchport Security. 3. Configuring IP Telephones. Network System Requirements as per the attached file. I have started designing this but need some assistance as i am hitting some roadblocks so can share the packet tracer file and commands i have used. I have designed this using Cisco Packet Tracer.

    €131 (Avg Bid)
    €131 Média
    18 ofertas

    We have a few surveillance cameras in diferent places with Internet acces trough a need is to connect them to a 's posibble to connect them with Microtic VPN solution?In some places we have 2-3 cameras,some places with 1 camera.

    €229 (Avg Bid)
    €229 Média
    19 ofertas
    instagram security 2 dias left
    VERIFICADO

    I want to hire someone who knows how Instagram security , 2FA, recovery works.

    €98 (Avg Bid)
    €98 Média
    7 ofertas
    ML, Network security 2 dias left
    VERIFICADO

    ML expert individual, who has good experience with network security. Individual who can devote on project work for next 2-3 months. Project will be starting from Monday. Good luck

    €581 (Avg Bid)
    €581 Média
    18 ofertas
    Ethical hacking job 2 dias left
    VERIFICADO

    Hi im looking for an Expert ethical hacking capable of intercepting any US/Canadian based sms without physical access to the phone We will be using my phone for the project Only apply of you have the skillset for the job

    €366 (Avg Bid)
    €366 Média
    14 ofertas
    Ethical Hacking -- 3 2 dias left
    VERIFICADO

    Ethical Hacking , whatsapp for my own

    €11 / hr (Avg Bid)
    €11 / hr Média
    5 ofertas
    Computer Network 2 dias left
    VERIFICADO

    Resource Allocation & Congestion Control- Flow Control, Queuing, Congestion Avoidance, QOS End to End proctols - MSS, Re-transmission, Time out Advanced Inter Networking

    €30 (Avg Bid)
    €30 Média
    9 ofertas

    We are looking for a cool, positive person to work with us, our partners and customers. A person who is not afraid of challenges and technology. Duties will include: - contacting clients (also in English) via email, LinkedIn, Facebook and chat - invoicing existing customers - contacting web portals to post articles - assisting in adding advertisements Requirements: - well spoken and written polish and english - experience in sales (preferably online) - proficient computer skills - availability minimum 4h a day Monday to Friday between 8 am and 5 pm. Welcome: - experience in marketing or recruitment - basic knowledge of SEO

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

    My phone has been hacked and want to retrieve the contacts and personal information.

    €343 (Avg Bid)
    €343 Média
    4 ofertas

    Wanted Project Coordinator in CCTV & Security Systems We are one of the leading CCTV & Security Systems Service Provider/ We are looking for Project Coordinator to Coordinate the Installation teams onsite. Job Responsibility Site survey Providing a quality installation team in the most methodical and efficient manner, including the ability to digest detailed scope of works and working drawings Production of high quality commissioning and handover documentation and as fit drawings Maintaining safe work environment at all times and have a good understanding of Health and Safety i.e. Method, Risk assessments, safe working procedures etc. Training and demonstration of systems to explain the systems working and functionality Maintaining MIS Reports Responding to out of hours serv...

    €14 (Avg Bid)
    €14 Média
    2 ofertas
    €52 / hr Média
    5 ofertas

    Looking for someone who can help us secure our server

    €125 (Avg Bid)
    €125 Média
    25 ofertas

    I need help in a real-life ethical hacking project. Have been tasked to see if a RAT can bypass security measures and breach a server. Have a competent understanding of the operating system environment, programming and coding but need the practical help of implementing etc.

    €195 (Avg Bid)
    €195 Média
    10 ofertas
    Network analysis of browser 1 dia left
    VERIFICADO

    I need an network analysis done for chromium based browser requests and find out what browser is sending which is causing some issues with server

    €1003 (Avg Bid)
    €1003 Média
    22 ofertas
    Wireshark Packet Tracer 1 dia left
    VERIFICADO

    Hello, I need someone with packet tracer or wireshark knowledge, who can help me to understand and read data on network. It's a very short project but please bid if you have knowledge of packet tracer or wireshark. I will explain details in private message. Thanks

    €13 (Avg Bid)
    €13 Média
    14 ofertas

    The javascript code attached was included in the checkout of my woocommerce shop. Please unobfuscate the script and tell me what this malicious code does.

    €17 (Avg Bid)
    €17 Média
    9 ofertas

    We are looking for the freelancer who can set the rules on cloudflare for us to protect our server from DDOS attacks.

    €242 (Avg Bid)
    €242 Média
    17 ofertas
    €207 Média
    20 ofertas
    €150 Média
    9 ofertas
    simple VPN issue 12 horas left
    VERIFICADO

    VPN issue on Windows server. (Firewall is SonicWall) VPN has been fine but suddenly not working after changing IP address from ISP, but I updated it already The remote connection was not made because the attempted VPN tunnels failed. The VPN server might be unreachable. if this connection is attempting to use an L2TP/IPsec tunnel, the security parameters required for IPsec negotiation might not be configured properly.

    €37 (Avg Bid)
    €37 Média
    11 ofertas

    We need candidates for PDF accessibility Work From Home

    €275 (Avg Bid)
    €275 Média
    23 ofertas
    Trophy icon Decentralized VPN 8 dias left

    Develop a Decentralized Virtual Private Network (Peer to Peer) application with cryptocurrency component to protect users' online activity, share bandwidth and earn crypto for sharing bandwidth.

    €1079 (Avg Bid)
    Destacado
    €1079
    5 inscrições

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