Posts by fieldengineer

  • What Is Micro-Segmentation?

    Micro-segmentation is the art of using software-defined policies, instead of hardware network configurations, to make network security more flexible. It can only work if implemented with right tools and forethought.

    Models used in micro-segmentation

    There are four architectural models used in micro segmentation. They are:

    1. Hybrid model – it is a combination of third-party and native controls
    2. Overlay model – usually uses a type of software or agent within every host, instead of using moderating communications. Vendors of this model include Unisys, vArmour, Vmware NSX, ShieldX, Juniper, Illumio, Guardicore, Drawbridge Networks, CloudPassage, and Cisco.
    3. Third-party model – mainly based on a virtual firewall presented by third-party firewall vendors. They include Huawei, Sophos, SonicWall, Palo Alto, Juniper, Fortinet, Checkpoint, and Cisco.
    4. Native model – makes use of included or inherent capabilities provided within various areas such as infrastructure, operating hypervisor/system, IaaS, or virtualization platform. Read More...

  • How Businesses are using Freelance Marketplace to Hire Freelance Telecom Engineers

    How businesses are using freelance marketplace

    When it comes to business, your company needs to have the best ratio of income to expenses. And luckily, with a freelance marketplace, this all becomes possible. You can hire freelance telecom engineers and others from the convenience of your digital device. But you need to use the right tricks and tactics to make sure you avoid common pitfalls and don’t lose opportunities that come your way. So here is how businesses are using freelance marketplace to hire freelance telecom engineers today: Read More...

  • How Freelance Telecom Field Engineer Marketplace is Playing Crucial Role for Managed Service Providers

    Freelancing is becoming one of the best ways for employers to find talent and for job seekers to earn an income. It is even more important for the managed service provider to look for a diverse freelance marketplace to get the best in the market. Finding the best telecom marketplace plays quite a crucial role for an MSP, some of which include: Read More...