3 raisons pour lesquelles il est temps de mettre en œuvre la segmentation zéro confiance
Now more than ever, it’s evident that microsegmentation, or Zero Trust Segmentation, is the way forward in cybersecurity. And what better pairing than PJ Kirner, Illumio co-founder and CTO, and David Holmes, a Forrester senior analyst, to deliver thoughtful perspectives on exactly why we need microsegmentation today?
When the two sat down for a webinar on August 16, they illuminated important insights you need to know about the cybersecurity landscape, from new forms of ransomware to the best practices for isolating and stopping breaches.
Voici trois raisons pour lesquelles le temps de la segmentation sans confiance est venu.
Un manque surprenant de préparation aux cyberattaques inévitables
There’s a difficult truth in cybersecurity: breaches are inevitable.
But that workable reality quickly transforms into an urgent, addressable problem when the actual rate of breaches is brought up. Per Forrester research, 2021 saw 63 percent of firms breached over a 12-month period, costing them $2.4 million on average to find and recover a breach.
When a majority of firms see some kind of breach, it’s clear something needs to be done. But those numbers have not stagnated, instead spiking even further in the first half of 2022.
“This is so bad it would break the filibuster,” Holmes said. “It’s not just a majority, it’s a supermajority. Ultimately everybody is getting breached, so it means we need to be adopting Zero Trust and one of its marquee technologies, microsegmentation.”
To learn more, download Forrester's Best Practices For Zero Trust Microsegmentation.
Les organisations ont encore une mentalité dépassée en matière de cybersécurité
Face à des chiffres aussi stupéfiants, le meilleur moyen de trouver une solution est de revoir complètement le processus de pensée qui vous a permis d'en arriver là.
En poursuivant leur conversation, M. Kirner et M. Holmes ont abordé les raisons pour lesquelles l'ancienne façon de concevoir la cybersécurité n'est plus adaptée.
“You have the expanding attack surface,” Kirner said. “You have a fragmented security approach. There’s a rise in more catastrophic security breaches.”
Traditional security tools built solely for the perimeter can no longer secure perimeter-less networks alone. Organizations need to update to an “assume breach” mindset and have a plan to stop the spread of breaches when they inevitably occur.
Kirner went on to describe how Illumio’s approach to Zero Trust Segmentation provides a modern way of thinking that can adapt to today’s new cybersecurity challenges.
With Illumio’s Zero Trust Segmentation platform, Kirner explained how security teams can segment their network and enforce fine-grained security policies. When an attack happens, teams can quickly isolate the breach and stop its spread through the rest of the network. In some cases, they can do so in just a few minutes.

La segmentation sans confiance est la solution d'aujourd'hui et de demain
Holmes commented on Illumio’s place as a Leader in both Forrester Wave reports for Zero Trust and microsegmentation.
"Solidement ancré dans la catégorie des leaders, on peut dire qu'Illumio est le seul spécialiste autonome", a déclaré M. Holmes.
Kirner went on to note three principles that form the backbone of Illumio’s Zero Trust Segmentation platform:
- Un refus de confiance par défaut de la part de toutes les entités
- Accès forcé pour les entités les moins privilégiées
- Surveillance complète de la sécurité
Mais comme l'a souligné M. Holmes, le succès d'Illumio ne se limite pas à ces trois piliers. Il a souligné qu'Illumio aide ses clients à se préparer au succès actuel et futur grâce à un ensemble de fonctions de mise en œuvre flexibles et avant-gardistes.
"Ils [Illumio] travailleront avec vous pour s'assurer que vous prenez les bonnes décisions dès le départ afin de garantir le meilleur résultat à l'avenir", a déclaré M. Holmes.
For more in-depth guidance on Zero Trust Segmentation from Forrester's David Holmes, download the Q&A from the webinar.
Pour en savoir plus :
- See how Bishop Fox’s emulated attacks prove that Zero Trust Segmentation helps stop cyberattacks within 10 minutes.
- Get the details on how to achieve Zero Trust Segmentation with Illumio.
- Contact us to find out how Illumio can help strengthen your defenses against cybersecurity threats.
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