As such, the strength of the drawbridge lies in its ability to eliminate any blatant external threats. For example, they may enter the stables, or the royal quarters, or the storage facilities, without the need for any additional keys or access privileges.
CASTLE DEFENSE UPGRADED ACCES CODE FREE
Traditionally, upon entering the castle, individuals are free to roam. However, if the necessary prerequisites are met, the drawbridge can be lowered, and external individuals may enter the interior of the castle. In general, the drawbridge/firewall will stop outsiders from entering the castle. At the main drawbridge is the network firewall. In a simplified overview, imagine the network as a castle. By adopting the Zero-Trust Network Architecture (ZTNA) ideology, we can stop lateral movement of threats within a network – otherwise known as east-west traffic. In our post-breach world, we must mitigate vulnerabilities and be able to act upon malicious threats quickly. With nefarious actors using various methods of gaining a foothold within a network, mere perimeter protection of north-south traffic no longer suffices. Additionally, the number of targets has increased exponentially due to the rapid adoption of virtualization technology. Considering that we live in a post-breach world, it is imperative to attain granular visibility into workloads, such as intra-VM communications. Microsegmentation is one of the hottest topics on Gartner’s network security hype cycle.
In this blog we’ll provide a quick recap of cloud security challenges in the present day, explain micro-segmentation simply, and spell out why micro-segmentation is the best solution for mitigating current and emerging threats. Micro-segmentation is a key technology in network and cloud security, but too often it’s not as well understood as other security technologies.
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