Segurança de Internet Jobs

Internet Security is a highly important arena of information technology, which involves the prevention of data, systems and networks from malicious intrusions and other cyber attacks. An Internet Security Expert is tasked with employing a broad range of defensive and analytical measures to protect the confidentiality, integrity and availability of computer systems, networks and data. With their expertise in Information Assurance (IA), these professionals use their knowledge in cyber intelligence and counterintelligence, firewall protection, authentication mechanisms, intrusion detection systems (IDS) and much more to protect clients from cyber-attacks while keeping an eye out for potential weaknesses.

Here's some projects that our expert Internet Security Experts made real:

  • Developing security protocols for actors in online communications
  • Implementing technical solutions to protect company email addresses against malicious entities
  • Crafting secure networks for serviced-based organizations to ensure data cannot be manipulated or destroyed
  • Working on IT audits for data recovery companies to ensure their infrastructure is correctly documented with appropriate security measures in place.
  • Locating sources of hacker activity to make sure the client’s system or network remains safe from unauthorized access
  • Troubleshooting WordPress security issues to safeguard companies from hackers
  • Cleaning up any threats of malware and safeguarding websites against future infections.

As clearly illustrated by this list of projects, an Internet Expert can be a valuable asset to any organization that relies heavily on digital methods of communication. By enlisting the help of these experts, clients can protect their networks and data without wasting resources on ineffective solutions. And with Freelancer.com, clients can make use of its platform to find the professional whom they believe can make their dreams come true. So if you’re looking for an Internet Security Expert, feel free to post your project on Freelancer.com and start your journey running towards a secure future!

A partir das avaliações de 60,993, os clientes avaliam nosso Internet Security Experts 4.83 de 5 estrelas.
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    27 trabalhos encontrados, preços em USD

    Project Title: Website Hacker Protection Support Required I am looking for a skilled professional who can provide hacker protection support for my website. The ideal candidate should have experience in dealing with frequent security breaches and hacking attempts. Project Requirements: - Advanced Security Measures: My website currently has advanced security measures in place, but it is still prone to hacking attempts. The chosen candidate should be able to assess the current security setup and identify any vulnerabilities that need to be addressed. - Games Website: My website is a games website, and it requires specific expertise in protecting gaming platforms from hacking attempts. The candidate should have knowledge of the unique security challenges associated with gaming websites. ...

    $16 / hr (Avg Bid)
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    8 ofertas
    Network and systems expert 6 dias left
    VERIFICADO

    Job Summary: The Network and Systems Engineer will be a pivotal part of our IT team, responsible for designing, implementing, and maintaining our enterprise-level networks and systems. The ideal candidate is a strong-willed, task list achiever who thrives in a fast-paced environment. Key Responsibilities: Design, configure, and maintain network infrastructures. Implement, manage, and troubleshoot devices from vendors such as Cisco, Mikrotik, Fortigate, Azure, HP, and Dell. Proactively monitor network performance and security. Collaborate with cross-functional teams for system and network integration. Perform routine audits of systems and software. Document all configurations, changes, and proposed changes. Manage relationships with vendors, ensuring that proj...

    $15 / hr (Avg Bid)
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    23 ofertas
    SIEM - wazuh setup 6 dias left
    VERIFICADO

    Project Title: SIEM - Wazuh Setup Description: I am looking for a freelancer with experience in setting up Wazuh as a SIEM solution for my organization. The ideal candidate should have the following skills and experience: Skills: - Strong knowledge of Wazuh SIEM solution - Experience in implementing and configuring Wazuh for log management - Understanding of intrusion detection and vulnerability assessment in Wazuh Experience: - Proven track record in setting up Wazuh as a SIEM solution - Familiarity with log management features in Wazuh - Ability to customize Wazuh at a moderate level Project Requirements: 1. Log Management: - Configure Wazuh to collect and manage logs from various sources within our organization - Ensure that logs are properly indexed and searchable - Set up alerts a...

    $163 (Avg Bid)
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    19 ofertas
    fingerprinting iot devices 6 dias left
    VERIFICADO

    I want to fingerprint my IoT devices for the purpose of identifying security vulnerabilities. I am focused on consumer devices such as those typically used in a smart home. The timeline I have set for completion of the project is 2-3 weeks.

    $6500 (Avg Bid)
    Destacado
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    1 ofertas

    I am looking for a freelancer who can assist me with converting my self-hosted Nextcloud and OnlyOffice setup to an HTTPS connection. Skills and Experience: - Experience with Nextcloud and OnlyOffice - Knowledge of SSL certificates and HTTPS conversion - Familiarity with server configuration and security protocols Project Requirements: 1. Assist in obtaining an SSL certificate for my Nextcloud and OnlyOffice setup. 2. Configure the server to enable HTTPS connection. 3. Ensure a seamless transition from HTTP to HTTPS without any data loss or disruption to the current setup. Ideal Freelancer: - Has previous experience with similar projects involving Nextcloud and OnlyOffice. - Understands the importance of security and compliance in maintaining a self-hosted setup. - Can effectively comm...

    $30 (Avg Bid)
    $30 Média
    12 ofertas

    Server Setup for a High Traffic Website - I am looking for a skilled professional to assist me in setting up a dedicated server for my high traffic website. - The ideal candidate should have experience in server administration and be familiar with Linux operating systems. - The server software I would like to use is Apache. - The main goal of this project is to ensure that my website can handle high volumes of traffic without any downtime or performance issues. - The candidate should be able to optimize the server settings for maximum efficiency and security. - Additionally, knowledge of load balancing and caching techniques would be highly desirable. - The successful completion of this project will result in a stable and reliable server setup that can handle the demands of a high t...

    $158 (Avg Bid)
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    22 ofertas
    System Administrator 6 dias left
    VERIFICADO

    System Administrator - Operating System: Windows - Specific issue: Manage server performance, security concerns, and connectivity problems Skills and Experience: - In-depth knowledge and experience in troubleshooting server performance issues - Expertise in implementing security measures to ensure server safety - Proficient in resolving connectivity problems and optimizing server connectivity - Strong understanding of MacOS operating system and its server configurations - Familiarity with server management tools and techniques - Excellent problem-solving and communication skills to effectively address client's server issues.

    $157 (Avg Bid)
    $157 Média
    34 ofertas
    PENTEST of application 4 dias left
    VERIFICADO

    Hello, Need a skilled engineer to pentest our application Regards

    $188 (Avg Bid)
    $188 Média
    14 ofertas

    Buenas, Quisiera ayuda para llenar el formulario PCI DSS de seguridad. Gracias

    $24 (Avg Bid)
    $24 Média
    7 ofertas

    WhisperGate's tactics and techniques I am seeking assistance with the tactics and techniques in WhisperGate

    $30 (Avg Bid)
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    1 ofertas
    Trophy icon ddos attack Encerramento left

    I am looking for a freelancer who can provide DDoS protection for both my specific website and network infrastructure. The magnitude of the attack is low, and currently, I have DDoS protection software in place. And Hosting setup. Skills and Experience: - Experience in implementing DDoS protection for websites and network infrastructure - Proficiency in working with DDoS protection software - Knowledge of different types of DDoS attacks and their mitigation strategies - Ability to analyze and monitor network traffic to identify potential DDoS attacks - Strong understanding of network security and best practices for protecting against DDoS attacks.

    $7 (Avg Bid)
    Garantido
    $7
    4 inscrições

    Project Description: I am looking for a skilled freelancer who can help me with my project to write suricata rule to collect network traffic. The main purpose of collecting network traffic is for network analysis. P.S. This would take less than 30 mins, if you are familiar with suricata, so the budget is 30$ and nothing more. Please don't reach out to me if you are not familiar with suricata. Requirements: - Strong knowledge and experience in working with Suricata - Familiarity with network analysis tools and techniques - Ability to handle high volume of network traffic Specifics: - The project requires collecting a high volume of network traffic. - The data needs to be stored for less than a month. Skills and Experience: - Proficient in Suricata configuration and setup - Experie...

    $20 (Avg Bid)
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    2 ofertas
    Technical support 3 dias left
    VERIFICADO

    Title: Experienced Technical Support Specialist Needed for Urgent Network Configuration Assistance We are urgently seeking a skilled technical support specialist to provide immediate assistance with network configuration. Specifics: - Network Configuration: The primary focus of this project is to resolve network configuration issues for our organization. - Hardware: There is no specific brand or type of hardware that requires assistance. Any hardware expertise will be appreciated. - Timeline: We need technical support within 24 hours to ensure minimal disruption to our operations. Requirements: - Network Configuration Expertise: Strong knowledge and experience in network configuration, including setting up and troubleshooting network devices. - Hardware Familiarity: General understan...

    $465 (Avg Bid)
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    38 ofertas

    Title: Experienced Technical Support Specialist Needed for Urgent Network Configuration Assistance We are urgently seeking a skilled technical support specialist to provide immediate assistance with network configuration. Specifics: - Network Configuration: The primary focus of this project is to resolve network configuration issues for our organization. - Hardware: There is no specific brand or type of hardware that requires assistance. Any hardware expertise will be appreciated. - Timeline: We need technical support within 24 hours to ensure minimal disruption to our operations. Requirements: - Network Configuration Expertise: Strong knowledge and experience in network configuration, including setting up and troubleshooting network devices. - Hardware Familiarity: General understan...

    $304 (Avg Bid)
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    14 ofertas
    DDoS Protection not bypassable 3 dias left
    VERIFICADO

    I am looking for a freelancer who can provide advanced DDoS protection for the website of my game. The ideal candidate should have experience in implementing advanced protection measures to prevent DDoS attacks that are not bypassable so also browser and things. Requirements: - Advanced DDoS protection implementation - Experience in protecting game/website platforms - Ability to handle 50,000 daily concurrent users Skills: - Strong knowledge of DDoS protection techniques - Experience in implementing advanced protection measures - Familiarity with game/website platforms and their specific security needs - Ability to handle high traffic and concurrent users If you have the necessary skills and experience to provide advanced DDoS protection for my game/website, please submit your proposal.

    $131 (Avg Bid)
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    I am looking for a trouble shooter who can help me resolve a malware issue on my Linux server. Skills and experience needed: - Expertise in troubleshooting and resolving malware issues on Linux servers - Ability to identify and remove different types of malware - Strong knowledge of server security measures and best practices The ideal candidate should have: - Proven experience in resolving malware issues on Linux servers - Familiarity with various types of malware and their removal techniques - Strong problem-solving skills and the ability to work under pressure This project needs to be resolved immediately, so prompt and efficient communication is essential. If you have the skills and experience required, please submit your proposal.

    $143 (Avg Bid)
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    I am looking for a computer and web security expert who specializes in data security. This project that involves addressing an advanced level security issue. Skills and experience required: - Extensive knowledge and experience in data security - Proven track record in addressing advanced security issues - Strong understanding of network and application security - Ability to identify vulnerabilities and develop effective security measures - Familiarity with industry best practices and compliance regulations

    $20 (Avg Bid)
    $20 Média
    7 ofertas
    computer network 3 dias left

    I am looking for assistance with optimizing and securing a computer network. I have specific preferences in regards to the hardware and software that should be used, and the network will be connecting no more than 10 devices. Experience in setting up, troubleshooting, and running security tests on computer networks is very important. I'm looking for a Freelancer who has the technical skills and expertise to get the job done quickly and efficiently.

    $34 / hr (Avg Bid)
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    35 ofertas

    i need pentest and sast aws security therat modeling

    $1609 (Avg Bid)
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    13 ofertas
    cybersecurity 3 dias left

    i need pentest and sast aws security therat modeling

    $1465 (Avg Bid)
    $1465 Média
    21 ofertas

    Project Description: I am looking for a freelancer who can assist me in installing gblicense v7 with a full proxy system. The ideal candidate should have experience with gblicense and be familiar with its features and functionalities. Skills and Experience: - Proficiency in installing and configuring gblicense v7 - Strong understanding of proxy systems and their integration with gblicense - Knowledge of network security and the ability to ensure the system is secure - Experience with troubleshooting and resolving any installation issues that may arise Timeline: The project needs to be completed within a week, so I am looking for someone who can start immediately and deliver the installation within the specified timeframe. Please provide examples of similar projects you have completed in...

    $146 (Avg Bid)
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    3 ofertas
    We need a DDOS attack expert 1 dia left
    VERIFICADO

    We need an expert to prevent DDOS attack on our web site that we are facing.

    $184 (Avg Bid)
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    20 ofertas

    Project Title: Website Malware Removal I am seeking assistance with removing malware from my website, as it is redirecting me to another site. I am not sure how to remove it myself and need expert help in resolving this issue. Requirements: - Experience in website malware removal - Knowledge of different types of malware and their removal techniques - Familiarity with website security measures and best practices - Ability to identify the source of the malware and implement appropriate solutions Ideal Skills and Experience: - Expertise in website security and malware removal - Strong problem-solving and troubleshooting skills - Knowledge of website hosting platforms and content management systems - Familiarity with website backup and restoration processes - Excellent communication and ...

    $110 (Avg Bid)
    $110 Média
    103 ofertas

    I need an expert to remove a virus from my website that is causing redirects. Here are the details: CMS: Other (please specify) - Please specify the CMS used for my website. Issues: Redirects - My website is currently experiencing redirects, and I need someone to fix this issue. New plugins/themes: No - I have not recently installed any new plugins or themes. Ideal skills and experience: - Experience in removing viruses from websites - Knowledge of different CMS platforms, especially the one used for my website - Proficiency in identifying and resolving redirect issues - Familiarity with website security measures to prevent future infections

    $110 (Avg Bid)
    $110 Média
    51 ofertas

    Virtual CSP (Cryptographic Service Provider) - Desired Level of Security: Advanced - Primary Purpose of the CSP: Digital Signatures - Platform/Operating System: Windows We are looking for a skilled and experienced developer to create a Virtual CSP (Cryptographic Service Provider) with advanced security features on the Windows platform. The primary purpose of the CSP will be to enable remote signing. This is not full fledge CSP. Ideal Skills and Experience: - Strong knowledge of cryptography and cryptographic algorithms - Experience in developing virtual CSPs on the Windows platform - Proficiency in programming languages such as C++ or C# - Familiarity with digital signature algorithms and protocols - Ability to ensure high level of security and integrity in the CSP implementation This...

    $1330 (Avg Bid)
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    20 ofertas

    I am looking for a freelancer to help me deploy a pfSense firewall in Azure with multiple interfaces. The purpose of this deployment is to improve network security. Specifically, I need the freelancer to configure the pfSense firewall with an intrusion detection system. In terms of interface types, I would prefer to have both public and private IPs configured. Ideal skills and experience for this job include: - Proficiency in Azure and pfSense firewall deployment - Strong knowledge of network security principles and best practices - Experience in configuring intrusion detection systems - Familiarity with both public and private IP configurations in Azure

    $291 (Avg Bid)
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    10 ofertas
    I Need A Synologoy Storage And Network Encerramento left
    VERIFICADO

    Project Description: I am in need of a Synology storage and network solution. Specific Synology Model: DS920+ Primary Purpose: Data Backup Additional Features/Capabilities: - Virtual Machine Support Skills and Experience: - Experience with Synology storage systems, specifically the DS920+ model - Knowledge of data backup and storage best practices - Proficiency in configuring and managing virtual machines on Synology systems This project requires a freelancer who is experienced in setting up and configuring Synology storage systems, specifically the DS920+ model. The primary purpose of this setup is data backup, so the freelancer should have a strong understanding of data backup and storage best practices. Additionally, the freelancer should have experience with virtual machine sup...

    $4 / hr (Avg Bid)
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    5 ofertas

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