• Field Engineer is an online platform that helps clients, businesses just like you, overcome the outdated hurdles of technical problems by streamlining the process to find and hire top-notch freelance network engineers. Our engineers are skilled professionals who work on an hourly basis on a global network. These freelance technicians have experience and advanced knowledge in firewall network security, which provides a great relief and peace of mind to businesses.

    The term firewall was originally used to describe physical walls in buildings that were made of concrete or steel. Firewalls functioned to halt the fire from spreading past that room or apartment. It was also designed as a safety feature. It happens to make a great metaphor which is why the current definition still remains valid today. In technical terms, a firewall is network security that looks at incoming and outgoing network traffic and prevents unauthorized access to maintain information security.

    Within a computer system, there are internal networks and external networks such as the internet. The internal system is always trusted because only the user has access to this network. However, the internet can be malicious. Several types of malware and cyber hacking codes can infect networks and dramatically damage them instantaneously. As a result, firewall network security features diverse types of methods to combat damaging malware. The method for intrusion prevention depends on the type of firewall in effect and the predicted dangers.

    Get more info: need of firewall in network security


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  • Job Responsibilities

    Following are the job responsibilities of CCNP routing and switching professional:

    • To establish the network setting by designing system structure, installation and defining, system standards
    • To plan and execute new solutions and increase the flexibility of the present background of IT infrastructure
    • To get the most out of network routine performance by set assessment, troubleshoot the network issues and outages, setting up upgrades and cooperating with network architects on its optimization
    • To undertake investigations of data network failure in LAN and WAN surroundings through multiple sources
    • To safeguard the network systems by creating and applying policies, along with monitoring access
    • To administer firewall settings in line with IT security strategy

    Learn more: routing jobs


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  • What are The Responsibilities of A Cyber Security Consultant?

    The role of a Cyber Security Consultant is focused on protection, but this can cover many different facets. Ultimately, working this role (either full-time or on a freelance basis) involves executing strategic services related to the client’s cyber security.

    Specific assignments may include:

    • To find the most efficient way to protect the system, networks, software, data and information systems against any potential attacks.
    • To implement vulnerability testing, threat analyses, and security checks.
    • To perform the research on cyber security criteria, security systems, and validation procedures.
    • To successfully manage meetings with IT departments to fix specific internet safety problems.

    Get more info: cyber security consultant


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  • Every company in the world needs a computer repair technician. They’re the ones who will maintain your computer systems and fix any problems that occur. At Field Engineer, we connect companies to freelance engineers via our revolutionary platform. You can find the best freelance computer repair technician around, and you barely have to do a thing!

     

    Our marketplace is simple; it matches you with the best on-demand field engineers for any job you desire. We have over 40,000 registered engineers on our platform, and they span across over 180 countries. When you post a job, we send it to all the freelance computer repair technicians that meet your specific requirements. As a result, you can hire someone with a wealth of experience, at a fraction of the cost of bringing in a full-time employee. You only pay them for the work they carry out, and it’s so easy to track and manage everything they do.

     

    Learn more about freelance computer technician


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  • What is cyber security? Effectively, it refers to the different security measures in place to combat cyber threats. We currently face so many cyber security issues in 2020. 

    The internet is getting bigger, digital technologies are becoming more advanced, and this leads to more threats. So, cyber security is here to help protect your business from internal/external problems that can cause data leaks and significant financial troubles. 

    What are the Challenges Involved in the Cyber World?

    The key challenge is that the cyber world has become so vast. Before, most cyber security issues revolved around computers. You’d get a virus, and it needed to be removed. Now, thanks to the Internet of Things(IoT), almost everything has a network connection.

     

    Read more: cyber security problems


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