An analytical model based on the framework of the Gordon-Loeb Model ([1]) is presented that provides a set of sufficient conditions for information segmentation to lower the total investments in cybersecurity and the expected loss from cybersecurity breaches. A numerical example illustrating the insights gained from the model is also pr...
網路分段的概念已經存在了一段時間。網路分段最簡單的形式是將組織的內部網路與網際網路的其餘部分隔離。 透過定義此邊界,可以建立以外圍為中心的安全策略,旨在將任何潛在威脅保留在網路外部,同時確保組織的敏感資料保留在內部。然而,組織可以透過在其網路內定義額外的內部邊界來更進一步,這可以提供改進的安全性和存取...
微分段是一種網路安全技術,可將資料中心內的不同工作負載相互隔離。透過限制不同工作負載之間的資料流程,並在工作負載層級執行存取控制原則,微分段可讓組織實作更精細的零信任安全性原則。 申請示範 定義微分段? 與所有網路分段技術一樣,微分段的目標是透過定義內部網路邊界將組織的網路分成孤立的區塊。透過監控跨越這些...
In saturated markets, segmentation helps you stand out by aligning your value proposition with the unique needs of your audience. Example: The Department of Defense (DoD) uses segmentation to attract tech-savvy cybersecurity professionals and veterans seeking leadership roles. The campaigns highlight v...
Now, the firewall could be for the whole plant or just for the ICS network; both cases occur in practice. But, let’s say that the customer is a bit more advanced in their cybersecurity, and they have a firewall at their process plant level. At the end of every firewall, for ...
Finally, best practice involves looking outside of microsegmentation alone to see where complementary controls can strengthen your security posture overall. Breach detection and incident response are two great examples that can work seamlessly with microsegmentation and are powerful to utilize in an all-...
Data segmentation is crucial not only for foreseen and unforeseen cybersecurity needs, but also for a better understanding of your inbound and outbound marketing strategies. Here are just a few key reasons why data segmentation is important: Data Segmentation and Zero Trust Networks Companies suffer...
LocationDefinitionExamples of Sub Object Inside Part of the network where user and devices connect to access network User, guest, lab, production subnets, VPNs, industrial control space Outside Part of the network, usually not in your control, where you may not know the users or devices that...
The article"Defining Behavioral Segmentation with 7 Examples from Marketing Campaigns" by Instapageexplains why behavioral segmentation is so important in marketing. The article"The What, Why, and How of Behavioral Marketing" by HubSpotdefines the term and gives insights on how it works. ...
The majority of US hospitals reported falling victim to a significant security incident in the past two years. Combined with threats designed to prey on COVID-19 fears, cybersecurity risks in healthcare have remained hard to defeat. This month alone has seen a number of hospital or...