Network Security Jobs

Network Security is an important component of IT solutions as it keeps organizations safe from cyber threats. A Network Security Consultant can help ensure a company's network is properly secured. They provide a range of expert services including evaluation of the existing security posture, recommending security solutions, providing project management and software solutions, monitoring and reporting on usage, incident response and forensics. Network Security requires a deep understanding of the underlying systems and processes.

Here's some projects that our expert Network Security Consultants made real:

  • Find the source of cyber threats to enhance security
  • Create secure solutions working with double routers, VPN and firewalls
  • Produce educational materials to spread knowledge in network security field
  • Design secure computer system architectures for clients of varying sizes
  • Utilize sophisticated technologies such as SDN (Soft Defined Networks), SVM (Support Vector Machine), Machine Learning to classify traffic
  • Identify Suspicious behavior in digital data for forensic investigations
  • Enhance network security with cutting edge algorithms and software solutions
  • Test and mitigate potential cyber threats from denial of service attacks.

Network Security is essential for any organization to remain safe from cyber threats online. Whether you need to review your existing Network Security posture, implement secure protection systems or create educational materials for internal staff, an experienced Network Security Consultant on Freelancer.com can help bring your ideas to life. Contact one now on the world's leading freelancing website and get the peace of mind that comes with secure networks.

From 17,961 reviews, clients rate our Network Security Consultants 4.84 out of 5 stars.
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    13 jobs found, pricing in USD

    I am looking for an IT/Computer Field Service Support Partner in Korea, specifically in DongAn-gu, Anyang-si, KyungGi-do 14119. Requirements for the project include: - Hardware troubleshooting and repair: The ideal candidate should have experience in diagnosing and fixing hardware issues with computers, laptops, and other IT equipment. The project involves: - Ongoing support: I require a partner who can provide ongoing support for any hardware issues that may arise in the future. This includes regular maintenance, repairs, and troubleshooting. - Immediate support: I need someone who can start providing support immediately. Quick response time is crucial for this project. Skills and experience required: - Strong knowledge of hardware troubleshooting and repair techniques...

    $25 - $50 / hr
    $25 - $50 / hr
    0 bids

    We are recruiting Network Engineer Senior, Responsible to: • Define, advertise and ensure to deliver of sustainable, robust, and secured solutions. • Propose solutions at the right cost and bring business value to support the corporate business and lines of business strategies in close collaboration with Group Security, CTO and One Network, • The main activities include the following area of responsibility: o Contribute and support a medium to long term product evolution and continuous product improvement, o Manage the advisory, selection, design, secure build & integration for the products in scope o Facilitate communications and interactions between functional groups, o Ensure QOS delivery and support of solutions • Provide high expertise support on products and ...

    $17142 (Avg Bid)
    $17142 Avg Bid
    7 bids
    Home link up bridges 6 days left
    VERIFIED

    I'm looking for a freelancer to help me build a home link bridge that will work with Wi-Fi. Specifically, I'm hoping to create a bridge that will allow me to connect multiple devices in my home. It's not clear yet if I'll need installation services for this, so I'm open to hearing suggestions from experts in this area. I'm looking for a reliable freelancer who can understand my needs and deliver a quality result.

    $52 / hr (Avg Bid)
    Local
    $52 / hr Avg Bid
    20 bids

    IT/Computer Field Service Support Partner Required in Japan - We are looking for a skilled IT/Computer field service support partner in Japan who can assist us with network setup and administration. - The support services will need to be provided on-site. - We anticipate needing these services on a weekly basis. - The ideal candidate will have experience in network setup and administration in the IT/Computer field. - Strong troubleshooting skills and knowledge of hardware installation and maintenance are also required. - The ability to communicate effectively and provide timely support is essential. - If you have the necessary skills and experience, please submit your proposal.

    $34 / hr (Avg Bid)
    Local
    $34 / hr Avg Bid
    8 bids

    building an AI platform which will generate configuration scripts for networking devices (Firewall, Routers & Switches) using the respective device configuration guide & provide flexibility to push configuration on the devices in an automated manner.

    $597 (Avg Bid)
    $597 Avg Bid
    27 bids
    Network Segregation and DMZ 4 days left
    VERIFIED

    Hello All, Network Segregation and DMZ Project I am looking for a freelancer who can help me with a project involving network segregation and DMZ implementation. Current Network Structure: - Please specify the current network structure as it was not provided in the questionnaire. Specific Security Requirements: - Yes, there are specific security requirements and regulations that need to be followed. Equipment or Software in Place: - Please specify the equipment or software currently in place for network segregation and DMZ implementation as it was not provided in the questionnaire. Ideal Skills and Experience: - Experience in network segmentation and DMZ implementation. - Strong knowledge of network security protocols and regulations. - Proficient in configuring firewalls and routers...

    $151 (Avg Bid)
    $151 Avg Bid
    9 bids

    Network Segregation and DMZ Project I am looking for a freelancer who can help me with a project involving network segregation and DMZ implementation. Current Network Structure: - Please specify the current network structure as it was not provided in the questionnaire. Specific Security Requirements: - Yes, there are specific security requirements and regulations that need to be followed. Equipment or Software in Place: - Please specify the equipment or software currently in place for network segregation and DMZ implementation as it was not provided in the questionnaire. Ideal Skills and Experience: - Experience in network segmentation and DMZ implementation. - Strong knowledge of network security protocols and regulations. - Proficient in configuring firewalls and routers. - Familia...

    $154 (Avg Bid)
    $154 Avg Bid
    5 bids

    I am looking for a freelancer who can help me resolve an issue with my app not opening under Bell Wifi. Every other app works fine on Bell Wifi except for mine. Here are the requirements for the project: - Troubleshoot the issue with my app not opening on Bell Wifi - Ensure that the app opens up on Bell Wifi like it does on other wifi networks - Investigate if the app is being blocked by any firewall or security settings on the Bell Wifi network - Provide a solution to resolve the issue and make the app accessible on Bell Wifi Ideal skills and experience for this project: - Experience troubleshooting app compatibility issues - Knowledge of network security and firewall settings - Familiarity with Bell Wifi network configurations If you have the expertise to help me resolve this issue, ...

    $326 (Avg Bid)
    $326 Avg Bid
    12 bids
    Network segregation and DMZ. 2 days left
    VERIFIED

    Network Segregation and DMZ Project Complete a migration from one network topology 1 to topology 2. To achieve this, you must divide the network into separate security zones using VLANs, routing policies, and stateless firewalls if needed. By grouping these devices together, the security team can better manage and monitor the security posture of the devices within the zone. You must also identify the appropriate security zone for each device based on their security requirements and define how they communicate with other devices within their respective security zones. In addition, you must implement a DNS solution that separates traffic between private and public DNS servers, allowing only authorized endpoints to query private DNS servers and any endpoint to query public DNS servers. Also...

    $104 (Avg Bid)
    $104 Avg Bid
    13 bids

    I am in need of a skilled penetration tester who can conduct synthetic testing and provide detailed logs for our network infrastructure. System/Network to be tested: - Network infrastructure Primary Goal: - Identify vulnerabilities Preferred Method of Receiving Test Results and Feedback: - Direct consultation Ideal Skills and Experience: - Strong knowledge and experience in penetration testing for network infrastructure - Expertise in conducting synthetic testing and generating detailed logs - Familiarity with various security standards and compliance requirements - Excellent communication skills for direct consultation and feedback sessions Please provide examples of previous penetration testing projects and certifications related to network infrastructure security.

    $16 / hr (Avg Bid)
    $16 / hr Avg Bid
    15 bids

    IT/Computer Field Service Support Partner Required in Saudi Arabia Skills and Experience: - Extensive knowledge and experience in Network Setup and Maintenance - Proficiency in Hardware Troubleshooting and Software Installation and Configuration - Strong understanding of IT and computer systems Project Requirements: - On-Site Support: The ideal candidate should be able to provide on-site support for network setup and maintenance tasks in Saudi Arabia. - Ongoing Support: The client requires ongoing support for their IT and computer systems, including periodic maintenance and troubleshooting. - Reliable and Efficient: The chosen partner should possess excellent problem-solving skills and be able to resolve issues in a timely manner. - Communication: Effective communication skill...

    $37 / hr (Avg Bid)
    $37 / hr Avg Bid
    16 bids

    Hola soy Jose Rovira, trabajo para Ferchau. Estamos buscando una persona con las siguientes capacidades para trabajar en un proyecto de Sistemas (infraestructura de redes, servidores, sistemas operativos, firewalls, …) para echarnos una mano en la revisión y mejora continua de la infraestructura de un importante cliente nuestro. Mirando hacia la ciberseguridad.

    $18 / hr (Avg Bid)
    $18 / hr Avg Bid
    11 bids

    Ruolo disponibile - Checkpoint Firewall Engineer. Semiodigital è una tech agency specializzata nel fornire servizi a privati e PMI. Fa parte del nostro modus operandi interfacciarci costantemente con una rete di collaboratori esterni per proporre i migliori servizi possibili ai nostri clienti. Al contempo, lavoriamo in remoto per snellire i processi, puntare a un migliore work life balance ed essere più ecosostenibili. Sempre restando in contatto però, perché per noi il teamwork è fondamentale! Siamo appassionati del nostro lavoro e del paese dove lo svolgiamo, con l'obiettivo di contribuire alla sua crescita. Non per nulla uno dei nostri motti è "We're lovin’ IT!" Job description Per conto di un nostro cliente nel s...

    $25 / hr (Avg Bid)
    $25 / hr Avg Bid
    4 bids

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